Observation optical mirror with software capabilities implemented by enabler

Abstract

The present disclosure relates to an observation optical mirror. In one embodiment, the present disclosure relates to a viewing lens with an integrated display system. In one embodiment, the present disclosure relates to an enabler configured to provide or activate or unlock selection software for a viewing lens with an integrated display system.

Description

[0001] Cross - Reference to Related Applications

[0002] This application claims priority to and is a non - provisional patent application of U.S. Provisional Patent Application No. 63 / 373,428, filed on August 24, 2022, the entire content of which is incorporated herein by reference. Technical Field

[0003] The present disclosure relates to an observation optical mirror. In one embodiment, the present disclosure relates to an observation optical mirror having an integrated display system. In one embodiment, the present disclosure relates to an enabler configured to provide or activate or unlock select software for an observation optical mirror having an integrated display system. Background Art

[0004] Illuminators, also known as flashlights or weapon lights, are important tools in tactical environments. Regardless of the lighting system, they allow users to actively identify threats. They are even more important for use with night vision goggles (NVG).

[0005] Traditional night vision collects IR light to form an image. In environments with little ambient light, such as inside a dark building or cave, even under a night optical / observation device (NOD), users do not have enough infrared light to see. To address this, users use infrared illuminators to light up their environment. However, like white - light flashlights, there is a trade - off between spill (the area illuminated) and throw (the distance).

[0006] Each beam profile has its own application. A beam with high throw is very suitable for illuminating distant targets and penetrating photon barriers (other ambient light that would wash out the user's light source). A beam with high spill is used for room - clearing operations. In that close - quarter battle (CQB) environment, users do not need to see far, but they need maximum situational awareness, so they want to illuminate a very wide area.

[0007] To address the most likely scenarios, many infrared illuminators typically have an adjustable focus or multiple settings so that users can select the beam profile that best suits their needs. The PEQ - 15 series lasers use a focus dial to tighten or widen the beam profile. It also comes with a flip - up that, when used, acts as a diffuser to produce maximum spill. The B.E.Myers' MAWL has two buttons with 3 different settings, providing 6 different beam profiles for users to switch between ultra - wide spill, long - range throw, and a combined / hybrid profile suitable for mid - range. The drawback of these traditional systems is that they are slow to use, or they add a large amount of complexity to the user interface by increasing the complexity of button operations.

[0008] Accordingly, there is a need for an illumination and aiming device that will allow a user to quickly adjust the settings of the illumination and aiming functions in response to the target location and environmental conditions of a particular engagement, without requiring the user to change or adjust the shooting grip, and without spending unnecessary time adjusting and changing the illumination and aiming settings. There is also a need for an illumination and aiming device that is modular and highly adaptable to the specific tasks and environmental requirements of the user.

[0009] In addition, there is a need for a device to provide more than one software program for an observation optic. Different software programs are applicable under different conditions / scenarios, and having an efficient way to access these software programs would be beneficial.

[0010] The devices, systems, and methods disclosed herein address all of these drawbacks in an innovative way. SUMMARY OF THE INVENTION

[0011] In one embodiment, the present disclosure relates to a system that includes: an observation optic having: an optical system having an objective lens system that focuses a target image from an external scene onto a first focal plane located between the objective lens system and an erecting lens system that inverts the target image; an active display configured to generate an image to be viewed in the first focal plane of the optical system; and a computer processing unit; and an enabler configured to provide software capabilities to the computer processing unit of the observation optic.

[0012] In one embodiment, the present disclosure relates to a system that includes: an observation optic having: an optical system having an objective lens system that focuses a target image from an external scene onto a first focal plane; an erecting lens system that inverts the target image; a beam combiner located between the objective lens system and the erecting lens system; and an active display configured to generate an image; and a condenser lens system configured to collect light from the active display, and a reflective material configured to direct the generated digital image from the active display to the beam combiner, wherein the generated image and the target image are viewed in the first focal plane; and a computer processing unit; and an enabler configured to provide software capabilities to the computer processing unit of the observation optic.

[0013] In one embodiment, the present disclosure relates to a system comprising: an observation optical mirror having: an optical system for observing a target image, an erecting lens system for inverting the target image, and an active display configured to generate an image, wherein, in a first focal plane of the optical system, the generated image is combined with an image of the external scene, wherein the first focal plane is located between the objective lens system and the erecting lens system; a computer processing unit; and an enabler configured to provide software capabilities to the computer processing unit of the observation optical mirror.

[0014] In one embodiment, the enabler is configured to provide the observation optical mirror access to more than one software program. In another embodiment, the enabler is configured to provide the computer processing unit of the observation optical mirror access to more than one software program.

[0015] In one embodiment, the enabler is configured to provide additional memory to the computer processing unit of the enabler.

[0016] In one embodiment, the enabler is configured to unlock software stored within the observation optical mirror. In one embodiment, the enabler is configured to provide new software to the observation optical mirror, wherein the new software did not previously exist on the observation optical mirror. In one embodiment, the enabler is configured to provide software selected from the group consisting of training software, night vision software, camera software, maintenance software, and advanced user software.

[0017] In one embodiment, the enabler is coupled to the top of the observation optical mirror. In one embodiment, the enabler is a remote control. In one embodiment, the enabler is a plug-in device.

[0018] In one embodiment, the observation optical mirror has at least two enabler interfaces. In one embodiment, one of the at least two enabler interfaces is located in front of the etched reticle height adjustment device. In another embodiment, the second of the at least two enabler interfaces is located behind the etched reticle height adjustment device.

[0019] In one embodiment, the enabler is coupled to one of the at least two enabler interfaces.

[0020] In one embodiment, the present disclosure relates to a system, comprising: an observation optical mirror having an optical system with an objective lens system that focuses a target image from an external scene onto a first focal plane; an erecting lens system that inverts the target image; a beam combiner located between the objective lens system and the erecting lens system; an active display configured to generate an image; a condenser lens system configured to collect light from the active display; and a reflective material configured to direct the generated digital image from the active display to the beam combiner, wherein the generated image and the target image are observed in the first focal plane; and an enabler configured to provide software capabilities to the observation optical mirror.

[0021] In one embodiment, the present disclosure relates to a system, comprising: an observation optical mirror having an optical system for observing a target image, an erecting lens system that inverts the target image, and an active display configured to generate an image, wherein in a first focal plane of the optical system, the generated image is combined with an image of an external scene, wherein the first focal plane is located between the objective lens system and the erecting lens system; and an enabler configured to provide software capabilities to the observation optical mirror.

[0022] In one embodiment, the present disclosure relates to an observation optical mirror. The provided observation optical mirror includes a main tube, an objective lens system coupled to a first end of the main tube, and an eyepiece system coupled to a second end of the main tube. The main tube, the objective lens system, and the eyepiece system are cooperatively configured to define at least one focal plane. The observation optical mirror further includes a beam combiner located between the objective lens system and the first focal plane. The observation optical mirror further includes an integrated display system, the integrated display system including an active display, wherein the active display generates a digital image and projects the digital image onto the beam combiner, so that the digital image and the target image from the objective lens system can be combined at the first focal plane.

[0023] In one embodiment, the present disclosure relates to an observation optical mirror having: a first optical system including an objective lens system that focuses an image from a target onto a first focal plane (hereinafter referred to as the "FFP target image"), then an erecting lens system that inverts the FFP target image and focuses it onto a second focal plane (hereinafter referred to as the "SFP target image"), a beam combiner placed between the objective lens system and the FFP target image, and an eyepiece system that collimates the SFP target image so that it can be observed by the human eye; and a second optical system. In one embodiment, the second optical system has an active display for generating an image and a lens system for collecting light from the active display. The image from the digital display is directed to the beam combiner so that the digital image and the target image from the objective lens system can be combined at the first focal plane and observed simultaneously.

[0024] In one embodiment, the present disclosure relates to an observation optical mirror having: a body having a direct vision optical mirror for observing an image of an external scene; and a base having an integrated display system, wherein the integrated display system generates an image through an active display and directs the image for simultaneous overlapping observation of the generated image and the image of the external scene.

[0025] In one embodiment, the present disclosure relates to an observation optical mirror having: a body having a main optical system including an objective lens system that focuses an image from a target onto a first focal plane (hereinafter referred to as the "FFP target image"), a beam combiner placed between the objective lens system and the FFP target image, then an erecting lens system that inverts the FFP target image and focuses it onto a second focal plane (hereinafter referred to as the "SFP target image"), and finally an eyepiece system that collimates the SFP target image so that it can be observed by the human eye; and a base connected to the bottom of the body, the base having a cavity with an integrated display system for generating an image and directing the generated image for simultaneous overlapping observation of the generated image and the image of the external scene in the first focal plane of the body.

[0026] In one embodiment, the integrated display system includes an active display, a condenser optical mirror, and a reflective surface or material including but not limited to a mirror. In one embodiment, the active display can generate an image including but not limited to text, alphanumeric, graphics, symbols, and / or video images, icons, etc., including an active target reticle, corrected aiming points, distance measurement results, and wind information.

[0027] In one embodiment, the present disclosure relates to an observation optical mirror, comprising: a body having (i) a first optical system with an objective lens system that focuses a target image from an external scene onto a first focal plane, an erecting lens system that inverts the target image, a second focal plane, and an eyepiece system for observing the target image, (ii) a beam combiner; (iii) a second optical system with an active display for generating an image and a reflective material for guiding the generated image from the active display to the beam combiner, and one or more adjustment mechanisms for performing one or more of the following: (a) moving the active display relative to the reflective material, (b) moving the reflective material relative to the active display, (c) moving the reflective material relative to the beam combiner, (d) moving the beam combiner relative to the reflective material, and (e) moving the erecting lens system relative to the beam combiner, wherein the image from the active display and the target image from the objective lens system are combined at the first focal plane and observed simultaneously.

[0028] In one embodiment, the integrated display system has a condenser optical mirror or lens system to collect light from the active display. Light from the display is directed to a reflective surface or material including but not limited to a mirror and is directed from the reflective surface to a beam combiner in a main tube assembly of the observation optical mirror, thereby forming an image of the display that coincides with the first focal plane of the optical system. The image of the display is combined with the image from the scene (target) and is perceived as being "below" a conventional wire or glass etched reticle.

[0029] In one embodiment, the present disclosure relates to an observation optical mirror, comprising: a body having an objective lens system that focuses a target image from an external scene onto a first focal plane having a first reticle; a zoom lens element mounted within the body; a magnification adjustment mechanism mounted within the body to adjust the optical magnification of the target image from the external scene; a sensor operably associated with the magnification adjustment mechanism to generate a signal indicative of the adjustment of the optical magnification; and a base coupled to the bottom of the body and having an integrated display system for generating a set of markers and superimposing or overlaying the set of markers onto the first reticle, and an electronic controller in communication with the sensor and operable in response to a signal generated by the sensor to adjust the size of at least a portion of a first set of markers overlaid on the first reticle.

[0030] In one embodiment, the present disclosure relates to an observation optical sight having a body with an objective lens system that focuses an image from a target downward onto a first focal plane having a first reticle; a beam combiner disposed between the objective lens system and the first focal plane, and a laser rangefinder for determining the distance to the target; a base coupled to the bottom of the body and having an integrated display system for generating a set of markings and superimposing or overlaying the set of markings on the first reticle, an electronic controller in communication with the laser rangefinder and operable in response to the distance measured by the LRF to generate a first set of markings that are arranged on the active display of the integrated display system to correspond to hold markings in response to the ranging distance.

[0031] In one embodiment, the active display is configured to emit light in a direction substantially parallel to the optical axis of the observation sight.

[0032] In one embodiment, the active display is configured to emit light in a direction substantially perpendicular to the optical axis of the observation sight.

[0033] In one embodiment, the mirror is oriented at an angle of approximately 45° with respect to the light emitted by the display.

[0034] In one embodiment, the display and the mirror are located on a common side of the observation sight body.

[0035] In one embodiment, the display and the mirror are located on opposite sides of the observation sight body.

[0036] In one embodiment, the display and the mirror are located on a common side of the base coupled to the observation sight body.

[0037] In one embodiment, the display and the mirror are located on opposite sides of the base coupled to the observation sight body.

[0038] In one embodiment, the mirror is located on the objective lens side of the base coupled to the observation sight body.

[0039] In one embodiment, the active display is located on the eyepiece side of the base coupled to the observation sight body.

[0040] In one embodiment, the methods and devices disclosed herein allow an end user to easily distinguish digital overlays from a daylight optical scene.

[0041] In one embodiment, the present disclosure relates to an observation sight having both an analog reticle and a digital reticle, the analog reticle and the digital reticle being visible to a user when viewing through the sight.

[0042] In one embodiment, an observation optical mirror is used in combination with a firearm. In one embodiment, the observation optical mirror is a sight. In one embodiment, the sight can be used with an external laser rangefinder having ballistic calculation capabilities. In one embodiment, the sight is rigidly mounted on the firearm, and the laser rangefinder is mounted on the firearm or the sight.

[0043] In one embodiment, the present disclosure relates to a sighting system, comprising: a sight having: a body having a first optical observation system for observing an external scene; and a base having an integrated display system for generating an image, wherein the base is coupled to the bottom of the body, and further wherein the generated image and the image of the external scene are combined in a first focal plane of the optical system; a laser rangefinder that measures the distance to a target; and components for calculating a ballistic trajectory for hitting the target. In one embodiment, the integrated display system can digitally display the calculated information and the correct aiming point, the aiming point corresponding to the impact point of a rifle bullet, wherein the digitally displayed aiming point and the external scene overlap and are displayed in the first focal plane of the sight.

[0044] In one embodiment, the present disclosure relates to a sighting system comprising a sight having: a body having a first optical observation system for observing an external scene; and a base having an integrated display system for generating an image, wherein the base is coupled to the bottom of the body, and further wherein the generated image and the image of the external scene are combined in a first focal plane of the optical system, a laser rangefinder that measures the distance to a target, and components for calculating a ballistic trajectory for hitting the target are located in the body of the sight.

[0045] In one embodiment, the present disclosure relates to a sight having an internal magnification tracking device for scaling a digital image projected onto a first focal plane reticle.

[0046] In another embodiment, the present disclosure relates to a magnification tracking device for scaling a digital image projected onto a first focal plane by a change in magnification.

[0047] In one embodiment, the present disclosure relates to methods and apparatus for orienting a display in an active reticle rifle optic to obtain maximum vertical compensation.

[0048] In another embodiment, the methods and apparatus disclosed herein allow for a maximum range of vertical adjustment of an active reticle within a sight by specifically orienting the device responsible for emitting the enhanced image.

[0049] In another embodiment, the present disclosure relates to a method for aligning the vertical axis of a microdisplay and the vertical axis of a reticle in an optical system of an observation optical mirror, the optical mirror being compact, simple, and accurate.

[0050] In one embodiment, the methods and devices disclosed herein allow for the seamless combination of a processed digital image into a daytime visible optical sight.

[0051] In one embodiment, the present disclosure relates to a system including an observation optical sight having an integrated display system and a remote controller, wherein the remote controller has a floodlight capability.

[0052] In one embodiment, the present disclosure relates to a remote controller having a flight light capability substantially as shown and described herein.

[0053] In one embodiment, the present disclosure relates to a remote controller including a light source and a cable for connecting to an observation optical sight.

[0054] In one embodiment, the present disclosure relates to a remote controller including a light source, a cable for connecting to an observation optical sight, and a connector.

[0055] An advantage of the devices and methods disclosed herein is that multiple advanced aiming functions can be utilized while retaining a direct view of the target scene.

[0056] An advantage of the devices and methods disclosed herein is that the generated image from the integrated display system is combined in front of the first focal plane with the external image from the target and then focused onto the first focal plane, such that the target image and the generated image from the integrated display system never move relative to each other.

[0057] An advantage of the devices and methods disclosed herein is that injecting the generated image from the active display into the first focal plane of the optical system allows the generated image to be unaffected by any adjustment knob adjustments or changes in the position of the erecting system.

[0058] An advantage of the devices and methods disclosed herein is that by superimposing the generated image of the active display onto the first focal plane, the user can also use a traditional glass-etched reticle for aiming if the electronics fail or the power supply is depleted. This is an important fail-safe provided by the devices and methods disclosed herein.

[0059] An advantage of the devices and methods disclosed herein is that by displaying the generated image from the integrated display system on the first focal plane, the position of the electronic aiming point remains precise relative to the target regardless of the current magnification setting of the sight or any other adjustments.

[0060] The features, components, steps, or solutions of one embodiment described herein can be combined with those of other embodiments without limitation. BRIEF DESCRIPTION OF THE DRAWINGS

[0061] Figure 1AIt is a schematic diagram depicting a part of a sighting scope.

[0062] Figure 1B It is a schematic diagram depicting additional parts and components of an observation optical mirror according to an embodiment of the present disclosure.

[0063] Figure 1C It is according to an embodiment of the present disclosure Figure 1B A cross-sectional view of the observation optical mirror, showing a movable optical element within the optical mirror body.

[0064] Figure 1D It is a schematic diagram of an observation optical mirror depicting a parallax adjustment knob according to an embodiment of the present disclosure.

[0065] Figure 1E It is a schematic diagram of an erecting system in the optical elements of an observation optical mirror according to an embodiment of the present disclosure.

[0066] Figure 2 It is a side view of a sighting scope according to an embodiment of the present disclosure, the sighting scope having a body and a base coupled to the body.

[0067] Figure 3 It is a cross-sectional view of an observation optical mirror according to an embodiment of the present disclosure, wherein the body has a beam combiner located between the objective lens assembly and the first focal plane.

[0068] Figure 4 It is a representative schematic diagram showing a longitudinally dissected body of an observation optical mirror according to an embodiment of the present disclosure.

[0069] Figure 5A It is a representative schematic diagram of a conventional parallax adjustment knob having a cam pin located in a cam groove on the parallax knob.

[0070] Figure 5B It is a representative schematic diagram of a conventional parallax adjustment knob, showing aspects of connecting a focusing unit to the cam pin of the parallax knob.

[0071] Figure 5C It is a representative schematic diagram of a parallax adjustment system according to an embodiment of the present disclosure. A connecting rod is shown, which can be used for parallax adjustment. The focusing unit (parallax lens) has been moved to allow the beam combiner (prism) to be placed in the space in front of the first focal plane.

[0072] Figure 5D It is a representative schematic diagram of a parallax adjustment system according to an embodiment of the present disclosure, showing one end of the connecting rod having a cam pin located in a cam groove of the parallax adjustment knob assembly.

[0073] Figure 5EA representative schematic diagram of a parallax adjustment system according to an embodiment of the present disclosure, the parallax adjustment system having a connecting rod, one end of the connecting rod being connected to a focusing unit and the other end of the rod being connected to a cam pin.

[0074] Figure 5F A representative schematic diagram of a parallax adjustment system according to an embodiment of the present disclosure, the parallax adjustment system having a connecting rod, one end of the connecting rod being connected to a focusing unit and the other end of the rod being connected to a cam pin, the cam pin being located in a cam groove on a parallax knob.

[0075] Figure 6 A representative schematic diagram showing an external erect image sleeve having a potentiometer cursor according to an embodiment of the present disclosure.

[0076] Figure 7 A representative schematic diagram showing a film potentiometer placed on a main body of a sight according to an embodiment of the present disclosure.

[0077] Figure 8 A representative schematic diagram showing an external erect image sleeve having a potentiometer cursor and having a film potentiometer mounted on a main body of a sight according to an embodiment of the present disclosure.

[0078] Figure 9 A block diagram of components of an observation optical mirror according to an embodiment of the present disclosure.

[0079] Figure 10 A top view of a sight having a main body and a base according to an embodiment of the present disclosure.

[0080] Figure 11 A side view of a part of a sight having a main body and a base according to an embodiment of the present disclosure.

[0081] Figure 12 A schematic diagram of a sectional side view of a sight according to an embodiment of the present disclosure, the sight having: a main body having a reticle with glass etching; and a base having an integrated display system.

[0082] Figure 13 A representative schematic diagram showing a sectional side view of an integrated display system according to an embodiment of the present disclosure.

[0083] Figure 14 A schematic diagram of a sectional side view of a main body of an observation optical mirror and a base having an integrated display system according to an embodiment of the present disclosure, wherein the base is coupled to at least a part of the main body.

[0084] Figure 15A representative depiction of an integrated display system for imaging a digital display onto a first focal plane of an optical system of a body of an observation optical mirror according to an embodiment of the present disclosure.

[0085] Figure 16 A schematic diagram of a body of an observation optical mirror and a base having an integrated display system according to an embodiment of the present disclosure, wherein an active display of the integrated display system located in a part of the base is closest to the objective lens assembly compared to the eyepiece assembly of the body of the observation optical mirror.

[0086] Figure 17 A schematic diagram of a body of an observation optical mirror and a base having an integrated display system according to an embodiment of the present disclosure, wherein an active display of the integrated display system located in a part of the base is closest to the eyepiece assembly compared to the objective lens assembly of the body of the observation optical mirror.

[0087] Figure 18 A representative schematic diagram showing the aspect ratio of a microdisplay according to an embodiment of the present disclosure.

[0088] Figure 19 Depicts an integrated display system having a 530 nm - 570 nm digital display according to an embodiment of the present disclosure.

[0089] Figure 20 A schematic diagram of an exemplary image that can be displayed using a 530 nm - 570 nm digital display according to an embodiment of the present disclosure.

[0090] Figure 21 Depicts an integrated display system having an AMOLED digital display according to an embodiment of the present disclosure.

[0091] Figure 22 A schematic diagram of an exemplary image that can be displayed using an AMOLED digital display according to an embodiment of the present disclosure.

[0092] Figure 23 A representative schematic diagram showing a side cross-sectional view of an active display and an optical system having an inner lens unit and an outer lens unit according to an embodiment of the present disclosure.

[0093] Figure 24 A side cross-sectional view of an integrated display system according to an embodiment of the present disclosure, wherein a condenser optical system is mounted in an observation optical mirror.

[0094] Figure 25 A representative schematic diagram of a top view of an integrated display system according to an embodiment of the present disclosure, the integrated display system having an active display, a condenser optical system having an inner unit and an outer unit, a mirror, and a screw for adjusting the tilt of the active display.

[0095] Figure 26 FIG. 3 is a representative schematic view of a rear cross-sectional view of an integrated display system according to an embodiment, the integrated display system having an active display, a condenser optical system having an inner unit and an outer unit, a mirror, and a screw for adjusting the tilt of the active display.

[0096] Figure 27 FIG. 7 is a schematic view showing a side cross-sectional view of a microdisplay, an inner lens unit and an outer lens unit, and a spring located between the inner unit and the outer unit according to an embodiment of the present disclosure.

[0097] Figure 28A FIG. 11 is a representative depiction of an integrated display system according to an embodiment of the present disclosure, showing surfaces that can be used to adjust the position of the inner lens unit and eliminate parallax errors.

[0098] Figure 28B FIG. 15 is a representative depiction of an integrated display system showing a lens system in an embodiment of the present disclosure.

[0099] Figure 29 FIG. 19 is a representative view of a side cross-sectional view of an integrated display system installed in an observation optical mirror according to an embodiment of the present disclosure, the integrated display system having a microdisplay, an optical system, and a mirror with tilt adjustment capabilities.

[0100] Figure 30 FIG. 23 is a representative schematic view of a left side view of a battery compartment that can be coupled to a base of a main body of a telescopic sight according to an embodiment of the present disclosure.

[0101] Figure 31 FIG. 27 is a representative schematic view of a right side view of an integrated battery compartment that can be coupled to a base of a main body of a telescopic sight according to an embodiment of the present disclosure.

[0102] Figure 32 FIG. 31 is a representative schematic view of a top view of an integrated battery compartment that can be coupled to a base of a main body of a telescopic sight according to an embodiment of the present disclosure.

[0103] Figure 33 FIG. 35 is a representative schematic view of a side view of a base having a battery compartment that can be used to couple to a Picatinny mount according to an embodiment of the present disclosure.

[0104] Figure 34 FIG. 39 is a representative schematic view of a front view of a cantilever Picatinny mount of a battery compartment coupled to a base according to an embodiment of the present disclosure.

[0105] Figure 35A representative schematic top view of a cantilever Picatinny mount of a battery compartment coupled to a base according to an embodiment of the present disclosure.

[0106] Figure 36 A representative schematic side profile view of a sight having a body and a base, wherein the base has an axially oriented data / communication connection, according to an embodiment of the present disclosure.

[0107] Figure 37 A representative schematic view of a sight having a body and a base, wherein the base has more than one connection interface for communicating with a thermal imaging unit, according to an embodiment of the present disclosure.

[0108] Figure 38 A rear left side view of an embodiment of a sight having a laser rangefinder, according to an embodiment of the present disclosure.

[0109] Figure 39 A rear right side view of an embodiment of a sight having a laser rangefinder, according to an embodiment of the present disclosure.

[0110] Figure 40 A rear right side view of an embodiment of a sight having a laser rangefinder, according to an embodiment of the present disclosure.

[0111] Figure 41 A front left side view of an embodiment of a sight having a laser rangefinder, according to an embodiment of the present disclosure.

[0112] Figure 42 A front right side view of an embodiment of a sight having a laser rangefinder, according to an embodiment of the present disclosure.

[0113] Figure 43 A left side view of an embodiment of a sight having a laser rangefinder, according to an embodiment of the present disclosure.

[0114] Figure 44 A right side view of an embodiment of a sight having a laser rangefinder, according to an embodiment of the present disclosure.

[0115] Figure 45 A right side view of an embodiment of a sight, according to an embodiment of the present disclosure.

[0116] Figure 46 A top side view of an embodiment of a sight, according to an embodiment of the present disclosure.

[0117] Figure 47 A right side view of an embodiment of a sight having a laser rangefinder, according to an embodiment of the present disclosure.

[0118] Figure 48 Is a top view of an embodiment of a sight having a laser rangefinder according to an embodiment of the present disclosure.

[0119] Figure 49 Is a representative schematic diagram of a holographic waveguide arrangement according to an embodiment of the present disclosure, wherein a digital display is coupled into the waveguide and emitted from a second hologram that focuses light onto a predetermined focal plane.

[0120] Figure 50 Is a representative schematic diagram of an alternative configuration of an observation optical mirror according to an embodiment of the present disclosure.

[0121] Figure 51 Is a representative schematic diagram of an alternative configuration of an observation optical mirror according to an embodiment of the present disclosure.

[0122] Figure 52 Is a representative schematic diagram of an alternative configuration of an observation optical mirror according to an embodiment of the present disclosure.

[0123] Figure 53 Is a representative depiction of a reticle at 1X, which shows passive (fixed or etched) reticle features and markings or features from an active display.

[0124] Figure 54 Is a representative depiction of a reticle at 8X, which shows passive (fixed or etched) reticle features and markings or features from an active display.

[0125] Figure 55 Is a representative depiction of a reticle at 8X, which shows passive (fixed or etched) reticle features and markings or markings from an active display including range measurement and windage marks.

[0126] Figure 56 Is a representative depiction of a reticle at 8X, which shows passive (fixed or etched) reticle features and markings or markings from an active display including range measurement and windage marks.

[0127] Figure 57 Is a representative depiction of a reticle with standard etched and filled sections and an image generated from a digital display.

[0128] Figure 58 Is a representative depiction of a BDC reticle with range markings.

[0129] Figure 59 Is a representative schematic diagram depicting the effect of cant on shooting.

[0130] Figure 60Is a representative schematic diagram of a digital or active display that can compensate for tilt.

[0131] Figure 61 Is a representative depiction of a reticle with a target having a stadia of 500 yards, showing the real-time position of drop and wind hold as 500 yards.

[0132] Figure 62 Is a representative depiction of a reticle with a target having a stadia of 1000 yards, showing the real-time drop and wind hold as 1000 yards.

[0133] Figure 63 Is a representative depiction of a wide-angle view of a reticle at low magnification, with fewer rows of dots below the horizontal crosshair.

[0134] Figure 64 Is a representative depiction of the central portion of a reticle at higher magnification, with a smaller central grid.

[0135] Figure 65 Is a representative depiction of a side view of an l-8x active reticle sight. The magnification adjustment ring can be seen on the right side of the image.

[0136] Figure 66 Is a representative depiction of a side view of an l-8x active reticle sight, where the body of the scope is hidden and the external cam sleeve is exposed, which rotates with the magnification adjustment ring to change the magnification setting.

[0137] Figure 67 Is a representative depicted view of the base of an observation optical scope with a circuit board that contains a light sensor and an LED, which are used to measure the position of a reflective gradient material attached to the external cam sleeve. The external cam sleeve and the associated optical system are hidden in this image.

[0138] Figure 68 Is a representative exploded view of a photoelectric sensor and an LED, where an analog cone is drawn to show the light reception angle of the photoelectric sensor.

[0139] Figure 69 and Figure 70 Is a representative image of a photoelectric sensor and an LED, which are used in conjunction with a reflective gradient bar attached to the external cam sleeve to measure the magnification setting of the optical scope. The illustration shows a gradient bar that has 4 specific sections with different reflectivities, each associated with an optical magnification, but it should be noted that the reflectivity of the gradient bar can vary infinitely.

[0140] Figure 71Is a representative schematic diagram of an observation optical mirror, which has a beam combiner in the main body and has an optical sensor and a filter connected to the beam combiner.

[0141] Figure 72 Is a representative depiction of the rear part of the observation optical mirror, which shows a window milled into the base, and the base is connected to the main body of the observation optical mirror, and a proximity sensor and a carrier, both of which are located below the eyepiece.

[0142] Figure 73 and Figure 74 Is a representative depiction of an observation optical mirror with a base that has a power saving system, and the observation optical mirror is mounted on a rifle.

[0143] Figure 75 and Figure 76 Is a representative schematic diagram of the observation optical mirror, where the power supply pins protrude through the base connected to the main body of the observation optical mirror.

[0144] Figure 77 Is a representative side profile of the base, showing the power supply pins protruding through the base of the observation optical mirror.

[0145] Figure 78 Is a representative diagram of the side profile, where the base of the observation optical mirror is made transparent to show the power supply pins, which are attached to the PCB.

[0146] Figure 79 Is a representative image of the top of a remote keyboard for communicating with the observation optical mirror.

[0147] Figure 80 Is a representative side profile of the remote keyboard, which shows the power supply pins protruding through the built-in recoil lugs.

[0148] Figure 81 Is a representative bottom view, showing two power supply pins that protrude through the distal recoil lugs.

[0149] Figure 82 Is a representative bottom view, where the cover is made transparent to show the PCB inside the remote control body.

[0150] Figure 83 Is a representative depiction of a keyboard with three buttons for communicating with the observation optical mirror disclosed herein.

[0151] Figure 84 Is a representative depiction of an observation optical mirror with a mechanical switch for changing the functions of a remote keyboard for communicating with the observation optical mirror.

[0152] Figure 85It is a representative depiction of a remote controller for an observation optical mirror with floodlighting capabilities.

[0153] Figure 86 Pictures are provided of the PEQ15 produced by L3 Harris mounted on a weapon (A); a currently disclosed enabler mounted on a weapon (B); and the NGAL (Next Generation Aiming Laser) produced by L3 Harris mounted on a weapon (C).

[0154] Figure 87 Pictures are provided of the PEQ15 produced by L3 Harris mounted on a weapon (A), showing the light source; the enabler disclosed herein mounted on a weapon (B), showing the front of the enabler with a light source; and the NGAL (Next Generation Aiming Laser) produced by L3 Harris mounted on a weapon (C) and showing the light source.

[0155] Figure 88 Side views are provided of the PEQ15 produced by L3 Harris mounted on a weapon (A); the enabler disclosed herein mounted on a weapon (B); and the NGAL (Next Generation Aiming Laser) produced by L3 Harris mounted on a weapon and showing the light source (C).

[0156] Figure 89 Top views are provided of the PEQ15 produced by L3 Harris mounted on a weapon (A); the enabler disclosed herein mounted on a weapon (B); and the NGAL (Next Generation Aiming Laser) produced by L3 Harris mounted on a weapon (C), showing the light source.

[0157] Figure 90 It is a representative depiction of an illumination enabler having a wide-beam illuminator on one side and a narrow-beam illuminator on the other side.

[0158] Figure 91 It is a representative depiction of an illumination enabler connected to a Picatinny rail (1913 rail) of a weapon.

[0159] Figure 92 It is a representative depiction of a close-range illumination beam (3) that provides a lot of spillover but reduced projection for maximum situational awareness in close combat.

[0160] Figure 93A It is a representative depiction of the beam pattern of a long-range illumination beam with 5 mRad (0.3 degrees) of spillover.

[0161] [[ID=1It is a representative depiction of a long projection of a medium-range illumination beam with 110 mRad (6.3 degrees) spillover and medium projection.

[0162] ​ It is a representative depiction of an illumination enabler that is connected to a Picatinny rail and to a remote control for an observation optic with an integrated display system.

[0163] ​ It is another representative depiction of an illumination enabler that is connected to a Picatinny rail and to a remote control for an observation optic with an integrated display system.

[0164] ​ It is a representative depiction of a connector that connects an illumination device to a remote control for an observation optic with an integrated display system.

[0165] ​ It is a representative depiction of an illumination device.

[0166] ​ It is a representative depiction of an illumination device, a connector, and a remote control for an observation optic with an integrated display system.

[0167] ​ It is a representative depiction of an illumination device, a connector, and a remote control for an observation optic with an integrated display system.

[0168] ​ It is a representative depiction of a connector with a white light receiver connector.

[0169] ​ It is a representative depiction of an illumination device, a two-wire flexible connector, and a remote control for an observation optic with an integrated display system and an auxiliary illuminator cable.

[0170] ​ It is a representative depiction of a two-wire connector with an auxiliary illuminator cable.

[0171] ​ It is a representative depiction of a two-wire connector with an auxiliary illuminator cable.

[0172] ​ It is a representative depiction of an illumination device, a two-wire flexible connector, and a remote control for an observation optic with an integrated display system and an auxiliary illuminator cable.

[0173] ​ It is a representative depiction of an observation optic that has a front enabler interface, a rear enabler interface, and a cover located above the enabler interfaces.

[0174] ​is a representative depiction of an observation optical sight having a front enabling interface, a rear enabling interface, and a laser rangefinder located above the rear enabling interface.

[0175] ​ is a representative depiction of an observation optical sight having a laser rangefinder and a front enabling interface, the laser rangefinder being coupled to a rear enabling interface that is positioned near the eyepiece side of the observation optical sight, and the front enabling interface not having an enabling or accessory component. Detailed Description

[0176] The devices and methods disclosed herein will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the disclosure are shown. However, the devices and methods disclosed herein may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0177] Those skilled in the art will appreciate that the set of features and / or capabilities can be readily adjusted in the context of standalone weapon sights, front or rear clip-on weapon sights, and other arrangements of optical weapon sights already deployed. Additionally, those skilled in the art will appreciate that various combinations of features and capabilities can be incorporated into additional modules for retrofitting any type of existing fixed or variable weapon sight.

[0178] It should be understood that when an element or layer is referred to as being "on", "connected to" or "coupled to" another element or layer, it can be directly on, connected or coupled to the other element or layer. Alternatively, there may be intervening elements or layers. In contrast, when an element is referred to as being "directly on", "directly connected to" or "directly coupled to" another element or layer, there are no intervening elements or layers.

[0179] The same numerals always refer to the same elements. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0180] It should be understood that although the terms first, second, etc. may be used herein to describe various elements, components, regions and / or parts, these elements, components, regions and / or parts should not be limited by these terms. These terms are only used to distinguish one element, component, region or part from another. Thus, a first element, component, region or part discussed below may be referred to as a second element, component, region or part without departing from the disclosure.

[0181] However, the term "first focal plane" refers to the focal plane located between the objective lens system and the erecting lens system. The term "second focal plane" refers to the focal plane close to the eyepiece lens system.

[0182] For ease of description, spatially relative terms such as "below," "beneath," "below," "above," "upper," etc. may be used herein to describe the relationship of one element or feature to other elements or features as shown in the figures. It should be understood that, in addition to the orientation shown in the figures, spatially relative terms are intended to include different orientations of the device in use or operation. For example, if the device in the figures is turned over, an element described as being "below" or "below" other elements or features will be oriented "above" the other elements or features. Thus, the exemplary term "below" can include both above and below orientations. The device can be oriented in other ways (rotated 90° or in other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0183] I. Definition

[0184] The numerical ranges in this disclosure are approximate, so unless otherwise stated, values outside the range may be included. Numerical ranges include all values from and including the lower and upper limits, in increments of one unit, as long as there is an interval of at least two units between any lower value and any higher value. For example, if the composition, physical or other properties (such as molecular weight, viscosity, etc.) are 100 to 1,000, it is intended to clearly list all individual values (such as 100, 101, 102, etc.) and sub-ranges (such as 100 to 144, 155 to 170, 197 to 200, etc.). For a range containing a value less than 1 or a range containing a decimal greater than 1 (such as 1.1, 1.5, etc.), one unit is considered to be 0.0001, 0.001, 0.01 or 0.1 as the case may be. For a range containing a single digit less than 10 (such as 1 to 5), it is generally considered that one unit is 0.1. These are just examples of specific uses, and all possible combinations of numerical values between the listed minimum and maximum values should be considered to be clearly stated in this disclosure. For, among other things, distance from a user of a device to a target, numerical ranges are provided in this disclosure.

[0185] As used herein, the term "and / or" in phrases such as "A and / or B" is intended to include: both A and B; A or B; A (alone); and B (alone). Similarly, the term "and / or" in phrases such as "A, B and / or C" is intended to include each of the following embodiments: A, B and C; A, B or C; A or C; A or B; B or C; A and C; A and B; B and C; A (alone); B (alone); and C (alone).

[0186] As used herein, "active display" includes image creation pixel modulation. In one embodiment, the active display is an emissive active display. Emissive active displays, including but not limited to organic light emitting diodes (OLEDs) and light emitting diodes (LEDs), have an image and a light source in a single device and thus do not require an external light source. This can minimize system size and power consumption while providing excellent contrast and color space. OLEDs are made of ultra-thin organic semiconductor layers that light up when connected to a voltage (charge carriers are injected and the brightness is mainly proportional to the forward current). The main layers sequentially include several organic materials (e.g., charge transport, blocking, and emission layers - each layer is a few nanometers thick), which are inserted between the anode and the cathode. The terms "active display", "digital display", and "microdisplay" are used interchangeably.

[0187] As used herein, "enabler" refers to a system or device that can be used with an observation optic. In one embodiment, the enabler is a system or device capable of providing information to a user of an auxiliary observation optic. In one embodiment, the enabler is a system or device that can be coupled to a portion of an observation optic. In one embodiment, the enabler includes but is not limited to: a laser rangefinder, a camera, a compass module, a communication module, a laser aiming unit, a device for storing and / or implementing one or more software programs, an illuminator, a backup sight (iron sight, red dot sight, or other sight), a rotary aiming module, or other devices useful to a user. As used herein, the term "enabler" is used interchangeably with "enabler device".

[0188] As used herein, "enabler interface" is where an enabler can be coupled to an observation optic.

[0189] As used herein, "erecting sleeve" is a protrusion from an erecting lens mount that engages a slot in an erecting tube and / or a cam tube or is used for a similar purpose. It can be integral with the mount or can also be detachable.

[0190] As used herein, "erecting tube" is any structure or device having an opening for receiving an erecting lens mount.

[0191] As used herein, "firearm" is a portable gun, a barreled weapon that fires more than one projectile, typically driven by the action of an explosive force. As used herein, the term "firearm" includes pistols, long guns, rifles, shotguns, carbines, automatic weapons, semi-automatic weapons, machine guns, submachine guns, assault rifles, and automatic rifles.

[0192] As used herein, the term "floodlight" refers to a large amount of light provided to a specific area. In one embodiment, the light is provided by more than one light emitting diode.

[0193] As used herein, "integrated display system" refers to a system for generating an image. In one embodiment, the integrated display system includes an active display. In one embodiment, the integrated display system includes an active display and a condenser optic. In yet another embodiment, the integrated display system includes an active display, a condenser optic, and a reflective surface.

[0194] In one embodiment, the integrated display system can be used to generate a digital image through the active display and direct the digital image to a first focal plane of an optical system to simultaneously view the digital image and an image of an external scene. As used herein, "aiming system" refers to one or more optical devices and other systems that assist a person in aiming a firearm or other tool.

[0195] As used herein, the term "mark" can include any of a variety of visually perceivable lines, circles, dots, crosshairs, horseshoes, geometric shapes, characters, numbers, letters, marks, or symbols.

[0196] As used herein, the term "passive reticle" refers to a reticle having fixed marks that cannot be changed by a user. Representative examples of passive reticles are etched and filled reticles. Another example is a holographic reticle, where the marks cannot be changed by the user. The passive reticle can be located in the first focal plane, the second focal plane, or both the first and second focal planes.

[0197] As used herein, the term "observation optic" refers to a device used by a shooter or observer to select, identify, or monitor a target. The "observation optic" can rely on visual observation of the target, or for example, on infrared (IR) imaging, ultraviolet (UV) imaging, radar imaging, thermal imaging, microwaves, or magnetic imaging, including radiation such as X-rays, gamma rays, isotopes, and particle radiation, night vision, including vibration receivers for ultrasound, acoustic pulses, sonar, seismic vibrations, magnetic resonance, gravity sensors, broadcast frequencies including radio waves, television, and cellular receivers, or other images of the target. The target image presented to the shooter by the "observation optic" device can be unchanged, or it can be enhanced, for example, by magnification, enlargement, subtraction, superposition, filtering, stabilization, template matching, or other means. The target selected, identified, or monitored by the "observation optic" can be in the shooter's line of sight, or tangent to the shooter's line of sight, or the shooter's line of sight may be blocked when the target acquisition device presents a focused target image to the shooter. The image of the target obtained by the "observation optic" can be, for example, analog or digital, and is transmitted through, for example, video, physical cables or wires, IR, radio waves, cellular connections, laser pulses, optical, 802.11b, or other wireless transmissions using protocols such as html, SML, SOAP, X.25, SNA, etc., Bluetooth TM、shared, stored, archived, or transmitted within a network of more than one shooter and observer via serial, USB, or other suitable image distribution methods. The term "observation optic" may be used interchangeably with "optical sight".

[0198] As used herein, the term "external scene" refers to a real-world scene, including but not limited to a target.

[0199] As used herein, the term "shooter" applies to an operator who fires a shot or an individual who observes a shot in cooperation with the operator who fires the shot.

[0200] II. Observation Optic

[0201] ​ shows a conventional design of a sighting scope, which is a representative example of an observation optic. ​ shows an exemplary observation optic 10 according to an embodiment of the present disclosure. Specifically, ​ shows a sighting scope. More specifically, the sighting scope 10 has a body 38 that houses a movable optical element 15. The body 38 is an elongated tube that tapers from a larger opening at its front portion 40 to a smaller opening at its rear portion 42. An eyepiece 56 is attached to the rear of the body, and an objective lens 54 is attached to the front of the body. The central axis of the movable optical element defines the optical axis 44 of the sighting scope.

[0202] The elevation adjustment knob 12 and the windage adjustment knob 48 are two turrets that are typically located in the outer central portion of the body 38. They are marked incrementally by markings 20 on their outer perimeters 11 and are used to adjust the elevation and windage of the movable optical element for changes in the point of impact. These turrets project from a turret housing 50. The adjustment knobs are arranged such that the elevation adjustment knob rotation axis 46 is perpendicular to the windage adjustment knob rotation axis 52.

[0203] ​ shows ​ a cross-sectional view of a sighting device having the basic components of an optical system 14 and a movable optical element 15. As ​ shown, the optical system 14 includes an objective lens system 16, an erecting system 25, and an eyepiece system 18. ​ shows a sighting scope having a body 38, but the optical system 14 can also be used in other types of sighting devices. The erecting system 25 can be included within the movable optical element 15. The erecting system 25 can include a zoom lens element or a zoom element 25A. In ​ it, the movable optical element 15 further includes a condenser lens 22, as well as a first focal plane reticle 55 and a second focal plane reticle 57. In use, the adjustment of the adjustment knob assembly 28 and the adjustment knob screw 29 causes the adjustment of the movable optical element 15.

[0204] The movable optical element 15 is adjusted by rotating the adjustment knob assembly 28 one or more clicks. When the adjustment knob is rotated, the adjustment knob screw 29 moves into and out of the sight, which pushes the erecting tube. The erecting tube is spring-biased so that when the adjustment knob screw is adjusted, it positions the erecting tube against the bottom surface of the adjustment knob screw. The erecting tube provides a smaller view of the entire image. When the erecting tube is adjusted, the position of the reticle is modified relative to the image.

[0205] The reticle is a circular, planar or flat transparent panel or disk that is mounted within the scope body, perpendicular to the optical axis or line of sight through the scope, and is located between the objective element 54 and the erecting lens element, typically at the position of the front focal plane of the optical system within what is considered the housing. In one embodiment, the reticle contains fine etched lines or thin wire markings that include a central vertical thin line and a central horizontal thin line that intersect orthogonally or perpendicularly at the center point.

[0206] In one embodiment, as ​ shown, the observation optical scope may have a parallax adjustment knob 70 or a focusing knob. Parallax occurs when the optical plane of the image of the target is not coplanar with the optical plane of the image of the reticle. Due to the offset between these two optical planes, when the shooter moves their eye around the center of the reticle, the reticle may appear to move relative to the target. This parallax error can cause the point of impact to shift from the time of firing. By enabling the optical system to be adjusted to display the image of the target and the image of the reticle in the same optical plane, the parallax adjustment of the observation optical scope allows the shooter to eliminate optical errors at different distances. Parallax compensation neither changes the focus of the reticle nor the focus of the image; it simply moves the planes at which the two objects are focused so that they share the same plane (coincide).

[0207] As ​ shown, the observation optical scope may have a side wheel mounted to the rotatable parallax adjustment knob 70. The larger the diameter of the side wheel, the more space is provided for markings to be applied (such as distance markings), and it makes it easier for the shooter to rotate and read when in use. The larger diameter of the side wheel is used to increase the accuracy and resolution of the ranging markings.

[0208] ​ A close-up view of the optical system 14 is shown in cross-section, showing how light passes through the optical system 14. The optical system 14 may have additional optical components, such as a condenser lens 22, and it is well known in the art that certain components such as the objective system 16, the erecting system 25, and the eyepiece system 18 may themselves have multiple components or lenses.

[0209] In one embodiment, an observation optical mirror may have a focusing unit having more than one adjustable lens for providing parallax adjustment. In one embodiment, the more than one adjustable lens is one or more parallax lenses.

[0210] In one embodiment, the focusing lens is located between the eyepiece and the objective lens. The relative distance between the focusing lens and the objective lens is adjustable for providing parallax adjustment. Additionally, the erecting lens is located between the eyepiece and the focusing lens. The relative distance between the erecting lens and the objective lens is adjustable to provide magnification adjustment.

[0211] III. Observation Optical Mirror with Active Display

[0212] In one embodiment, the present disclosure relates to an observation optical mirror with an active display that generates a digital image and projects the digital image into the first focal plane of the observation optical mirror. In one embodiment, the present disclosure relates to an observation optical mirror with an analog reticle and a digital image, including but not limited to a digital reticle visible to the user when observing through the observation optical mirror. In one embodiment, the observation optical mirror can be used with an external laser rangefinder having ballistic calculation capabilities.

[0213] In one embodiment, the observation optical mirror has a movable erecting tube with an analog reticle or a glass-etched reticle mounted on the erecting tube in such a way that the analog or glass-etched reticle moves with the erecting tube. In one embodiment, the digitally injected reticle does not move with the erecting tube. Thus, the digital reticle is accurate regardless of the adjustment knob or erecting tube position.

[0214] In one embodiment, the present disclosure relates to an observation optical mirror with a digital display that can be injected into the first focal plane of the observation optical mirror such that the image of the digital display on the first focal plane is independent of the movement of the erecting tube. In one embodiment, the display can provide the user with accurate ballistic hold points regardless of the position of the erecting tube / adjustment knob of the sight.

[0215] In one embodiment, the present disclosure relates to an observation optical mirror with a reference point that is agnostic to the position of the erecting tube and / or the adjustment knob of the observation optical mirror. In one embodiment, if the reference point determined by the ballistics is outside the field of view of the erecting unit, the adjustment knob can be toggled to bring the reference point determined by the ballistics into the field of view.

[0216] In one embodiment, an observation optical mirror has a main optical system and a second optical system. The main optical system includes: an objective lens system that focuses an image from a target downward onto a first focal plane (hereinafter referred to as the "FFP target image"); then an erecting lens system that reverses the FFP target image and focuses it onto a second focal plane (hereinafter referred to as the "SFP target image"); a beam combiner that is placed between the objective lens system and the FFP target image; and an eyepiece system that collimates the SFP target image so that it can be observed by the human eye.

[0217] In one embodiment, the second optical system has: an active display; and a lens system that collects light from the active display. The image from the digital display is directed to the beam combiner so that the target image from the objective lens system and the digital image can be combined and observed simultaneously at the first focal plane. In one embodiment, the second optical system may have a reflective material, including but not limited to a mirror.

[0218] Referring to the above description, the digital display is injected into the main optical system, between the objective lens system and the first focal plane, and then focused onto the first focal plane. At the first focal plane, the digital image from the digital display and the analog / glass-etched reticle attached to the erecting lens system share the same plane. However, the analog reticle is attached to the movable erecting lens system, while the image from the digital display is not attached to the movable erecting lens system. Therefore, if the erecting lens system is moved, the analog reticle will move, but the digital image will remain stationary.

[0219] In one embodiment, the observation optical mirror can be rigidly mounted to a firearm. In another embodiment, a laser rangefinder can be mounted to the firearm or the observation optical mirror. The laser rangefinder measures the distance to a target, calculates the ballistic for hitting the target, and provides this information to the active display so that the correct aiming point can be displayed together with the impact point of the rifle bullet.

[0220] It is important for the digital image to remain stationary because the laser rangefinder is rigidly attached to the observation optical mirror and its aiming point does not move. This allows the digital display to be digitally adjusted so that the digital laser indicator corresponds to the laser at the initial setting, and then the two will always remain aligned regardless of how the erecting lens system moves.

[0221] In addition, the firearm barrel is rigidly attached to the observation optical mirror, so the aiming point of the barrel will never change relative to the digital display. This allows the digital display to be digitally adjusted so that during the initial setting, the digital aiming point corresponds to the firearm barrel at its initial "zero" distance, and then the two will always remain aligned.

[0222] When shooting at a distance different from the initial zeroing distance is required, the laser rangefinder can measure the distance and then perform ballistic calculations to determine the new position of the aiming point. This new aiming point position is always relative to the initial zeroing distance. Therefore, the sight only needs to adjust the digital display aiming point to correspond to the new aiming point.

[0223] Another advantage of this system is that since the digital aiming point is stationary, the user can easily test the accuracy of the adjustment knob for adjusting the position of the erecting tube on the observation optical mirror using a reticle with predetermined markings at regular intervals thereon. When the erecting tube moves, the reticle can be measured relative to the fixed digital aiming point to see if the adjustment toggled on the adjustment knob matches the amount of movement measured between the digital aiming point and the reticle attached to the erecting lens system.

[0224] IV. Observation optical mirror with a base

[0225] In one embodiment, the present disclosure relates to an observation optical mirror, including but not limited to a sight, which has a first housing coupled to a second housing. In one embodiment, the first housing is a main body. In yet another embodiment, the second housing is a base.

[0226] In one embodiment, the present disclosure relates to a sight that has a main body and a base coupled to the main body. In one embodiment, the base is separable from the main body. In one embodiment, the base is attached to the bottom of the main body. In one embodiment, a gasket is used to seal the main body and the base.

[0227] In one embodiment, the present disclosure relates to a sight that has: a main body having an optical system for generating an image of an external scene; and a base coupled to the main body, having an integrated display system for generating a digital image and guiding the digital image to a first focal plane of the optical system, thereby providing simultaneous viewing of the digital image and the image of the external scene.

[0228] In another embodiment, the present disclosure relates to a sight that has: a main body having an optical system for generating an image of an external scene; and a base coupled to the main body, having an integrated display system that has an active display for generating an image and guiding the generated image to a first focal plane of the optical system, providing simultaneous viewing of the generated image and the image of the external scene when viewed through the eyepiece of the sight body.

[0229] In a representative embodiment, ​Shows a side view of a sighting scope 200 having a body 210 and a base 220. In one embodiment, the base 220 may be separable from the body 210. The base 220 is attached at one end of the mirror body near the magnification ring 212 and at the other end of the mirror body near the objective lens assembly 214. In one embodiment, the body 210 and the base 220 are made of the same material. In another embodiment, the mirror body and the base are made of different materials.

[0230] In one embodiment, the base 220 is approximately the length of the erect image tube of the body.

[0231] In one embodiment, the base has an integrated display system that can generate and display scene, geographic, and ballistic information in the first focal plane of the observation optical mirror, including but not limited to: real-time ballistic solutions; next-round ballistic corrections through in-flight tracer detection and tracking; weapon pointing angle tracking using an integrated high-performance inertial sensor; precise pointing angle comparison for advanced ballistic aiming and corrections; target position and name; pressure, humidity, and temperature; the device can process anti-self-destruction and situation awareness data and observe during aiming; reticle aiming corrections outside the sighting scope's field of view to facilitate ballistic drop corrections at long distances; weapon, warhead, and environmental characteristic data.

[0232] In one embodiment, the observation optical mirror has one or more of the following capabilities and / or components: more than one microprocessor, more than one computer, a fully integrated ballistic computer; an integrated near-infrared laser rangefinder; a GPS and digital compass integrated with the observation optical mirror capable of fully coordinating target position and name; sensors for pressure, humidity, and temperature integrated with the observation optical mirror capable of automatically incorporating this data into ballistic calculations; traditional observation optical mirror capabilities under all conditions, including zero power-off mode; wired and wireless interfaces for communication of sensor data, environmental data, and situation awareness data; the ability to support digital interfaces such as Personal Network Node (PNN) and Soldier Radio Waveform (SRW); integrated tilt sensitivity relative to the vertical for ballistic corrections for uphill and downhill shooting azimuths; an integrated imaging sensor; acquiring and processing target scene image frames; the ability to record the firing time history to apply cold barrel / hot barrel firing corrections in an automated manner; and a built-in backup optical distance estimation ability with automatic angle-to-linear dimension conversion.

[0233] In one embodiment, the observation optical mirror can communicate wirelessly with more than one device. In another embodiment, the observation optical mirror can communicate with more than one device through physical cables.

[0234] A. Body

[0235] In one embodiment, the body is in the shape of an elongated tube that tapers from a larger opening at its front end to a smaller opening at its rear end, with an eyepiece attached to the rear of the elongated tube and an objective lens attached to the front of the elongated tube. In one embodiment, the first housing is the body of the sight.

[0236] In one embodiment, the body has an observation input end and an observation output end, which can be aligned along the observation optical axis 44 ( ​ ), and can be within the tube. The user's eye can directly observe an object or target by passing through the observation input end, looking straight through the observation optical device and emerging from the observation output end. The body may include an objective lens or a lens assembly at the observation input end. The first focal plane reticle can be positioned along the observation optical axis A and spaced apart from the objective lens assembly.

[0237] In one embodiment, a photo or image inversion lens assembly can be positioned and spaced rearward along the observation optical axis A from the first focal plane reticle. An erecting tube with an erecting image system is located within the body between the objective lens and the eyepiece to invert the image. This provides the correct terrestrial observation orientation for the image. The erecting image system is typically contained within the erecting tube.

[0238] The inversion lens assembly or the erecting image system may include more than one lens spaced apart from each other. The erecting image system may include more than one movable optical element, such as: a focusing lens that can be moved along its optical axis to adjust the focus of the image; and a magnifying lens that can be moved along its optical axis to optically magnify the image at the rear focal plane, making the target appear closer than its actual distance. Generally, the erecting assembly includes a mechanical, electromechanical, or electro-optical system for driving the coordinated movement of more than one power-varying lens element of the focusing lens and the magnifying lens, thereby providing a continuously variable magnification range through which the erecting assembly generates a focused, erect image of a distant target at the rear focal plane.

[0239] Variable magnification can be achieved by providing a mechanism for adjusting the position of the erecting lenses relative to each other within the erecting tube. This is typically done by using a cam tube that fits tightly around the erecting tube. Each erecting lens (or lens group) is mounted in an erecting lens mount that slides within the erecting tube. An erecting sleeve attached to the erecting lens mount slides in a straight slot within the body of the erecting tube to maintain the orientation of the erecting lens. The erecting sleeve also engages an angled or curved slot in the cam tube. Rotating the cam tube causes the erecting lens mount to move longitudinally within the guide tube, thereby changing the magnification. Each erecting lens has its own slot in the cam tube, and the configuration of these slots determines the amount and rate of change of the magnification when the cam tube is rotated.

[0240] The aperture in the second focal plane can be positioned and spaced rearwardly from the photo-inverting assembly along the observation optical axis A. The eyepiece assembly can be positioned and spaced rearwardly from the aperture in the second focal plane along the observation optical axis A at the eyepiece. The eyepiece assembly can include more than one lens spaced from each other. In some embodiments, the observation optical axis A and the direct vision optics can be folded.

[0241] In one embodiment, the body has a beam combiner. In one embodiment, the beam combiner can be positioned on the observation optical axis 44 and optically coupled to the observation optical axis 44, as ​ shown. In one embodiment, the beam combiner can be positioned near the observation optical reticle. In another embodiment, the beam combiner can be positioned near the first focal plane observation optical reticle.

[0242] In one embodiment, the beam combiner is located between the objective lens assembly and the first focal plane.

[0243] In yet another embodiment, the body has a beam combiner, wherein the beam combiner is not located near the eyepiece assembly. In one embodiment, the beam combiner is not located below the eyepiece assembly.

[0244] In one embodiment, the body has a beam combiner positioned closer to the objective lens assembly compared to the eyepiece assembly in the main tube of the observation optical mirror.

[0245] ​ A side cross-sectional view of a sighting scope 300 having a body 210 and a base 220 is shown. As shown, the sighting scope 300 has an objective lens assembly 310, a beam combiner 320, a first focal plane 330, a second focal plane 350, and an eyepiece assembly 360. The beam combiner 320 is located between the objective lens assembly 310 and the first focal plane 330.

[0246] In one embodiment, the observation optical mirror 400 can have a body 210 that is longitudinally dissected to allow the associated lenses and circuitry to be assembled in the base 220. ​ is a representative example of the longitudinally dissected main tube 210 of the sighting scope 400. ​ Depicts the parting line 410 of the longitudinally dissected main tube. A crack 420 in the bottom side of the body 210 allows the coupling of the base 220 having an integrated display system.

[0247] In one embodiment, the bottom side of the body has a longitudinal crack. In one embodiment, the longitudinal crack is approximately the length of the base coupled to the body.

[0248] In one embodiment, the body does not have an active display.

[0249] 1. ​

[0250] In one embodiment, the body of the observation optical sight has a beam combiner. In one embodiment, the beam combiner is one or more prisms (the prisms form the beam combiner). In another embodiment, the body of the sighting scope has a beam combiner that combines an image generated from an integrated display system with an image generated from the observation optical sight along the observation optical axis of the sighting scope. In one embodiment, the integrated display system is located in a housing that is separate and distinct from the body. In one embodiment, the integrated display system is located in a base that is coupled to the first housing or body. In one embodiment, the integrated display system is located in a cavity of the base that is connected to the first housing or body.

[0251] In one embodiment, the beam combiner is used to combine a generated image from an integrated display system with an image from an optical system for observing an external image, where the optical system is located in the body of the sighting scope, in front of the first focal plane in the body, and then the combined image is focused onto the first focal plane such that the generated image and the observed image do not move relative to each other. In the case where the combined image is focused onto the first focal plane, the calibration reference generated by the integrated display system is accurate regardless of the adjustment of the movable erecting system.

[0252] In one embodiment, the beam combiner is alignable with the integrated display system along the display optical axis and is positioned along the observation optical axis of the observation optical sight of the body of the sighting scope, thereby allowing the image from the integrated display to be directed onto the observation optical axis and combined with the field of view of the observation optical sight in an overlapping manner.

[0253] In another embodiment, the beam combiner and the integrated display system are located in the same housing. In one embodiment, the beam combiner is approximately 25 mm from the objective lens assembly.

[0254] In one embodiment, the beam combiner is approximately 5 mm from the objective lens assembly. In one embodiment, the beam combiner is positioned at a distance from the objective lens assembly, including but not limited to 1 mm to 5 mm, or 5 mm to 10 mm, or 5 mm to 15 mm, or 5 mm to 20 mm, or 5 mm to 30 mm, or 5 mm to 40 mm, or 5 mm to 50 mm.

[0255] In yet another embodiment, the beam combiner is positioned at a distance from the objective lens assembly, including but not limited to 1 mm to 4 mm, or 1 mm to 3 mm, or 1 mm to 2 mm.

[0256] In one embodiment, the beam combiner is positioned at a distance from the objective lens assembly, including but not limited to at least 3 mm, at least 5 mm, at least 10 mm, and at least 20 mm. In yet another embodiment, the beam combiner is positioned at a distance from the objective lens assembly ranging from 3 mm to 10 mm.

[0257] In another embodiment, the beam combiner is approximately 150 mm from the eyepiece assembly. In one embodiment, the beam combiner is positioned at a distance from the eyepiece assembly, including but not limited to 100 mm to 200 mm, or 125 mm to 200 mm, or 150 mm to 200 mm, or 175 mm to 200 mm.

[0258] In one embodiment, the beam combiner is positioned at a distance from the eyepiece assembly, including but not limited to 100 mm to 175 mm, or 100 mm to 150 mm, or 100 mm to 125 mm.

[0259] In one embodiment, the beam combiner is positioned at a distance from the eyepiece assembly, including but not limited to 135 mm to 165 mm, or 135 mm to 160 mm, or 135 mm to 155 mm, or 135 mm to 150 mm, or 135 mm to 145 mm, or 135 mm to 140 mm.

[0260] In one embodiment, the beam combiner is positioned at a distance from the eyepiece assembly, including but not limited to 140 mm to 165 mm, or 145 mm to 165 mm, or 150 mm to 165 mm, or 155 mm to 165 mm, or 160 mm to 165 mm.

[0261] In one embodiment, the beam combiner is positioned at a distance from the eyepiece assembly, including but not limited to at least 140 mm or at least 145 mm or at least 150 mm or at least 155 mm.

[0262] In yet another embodiment, the body has a beam combiner, where the beam combiner is located below the elevation adjustment knob on the outer center portion of the mirror body.

[0263] In one embodiment, the beam combiner can have a partially reflective coating or surface that reflects and redirects at least a portion of the output from the integrated display system or the active display output onto the viewing axis of the observer's eye at the eyepiece, while still providing good transmissive clarity for the direct viewing optical path.

[0264] In one embodiment, the beam combiner can be a cube made of an optical material, such as optical glass or a plastic material with a partially reflective coating. The coating can be a uniform, neutral-colored reflective coating, or it can be customized with a polarization, spectral selectivity, or patterned coating to optimize the transmission and reflection characteristics in the eyepiece. The polarization and / or color of the coating can be matched to the active display. This can optimize the reflectivity and efficiency of the display optical path with minimal impact on the direct-view optical transmission path.

[0265] Although the beam combiner is shown as a cube, in some embodiments, the beam combiner can provide different optical path lengths for the integrated display system and the direct-view optics along the viewing optical axis A. In some embodiments, the beam combiner can be in the form of a plate, where a thin reflective / transmissive plate can be inserted across the direct-view optical path along the optical axis A.

[0266] In one embodiment, the position of the beam combiner can be adjusted relative to the reflective material to eliminate any errors, including but not limited to parallax errors. A screw system, a wedge system, or any other suitable mechanism can be used to adjust the position of the beam combiner.

[0267] In one embodiment, the position of the beam combiner can be adjusted relative to the erecting tube to eliminate any errors, including but not limited to parallax errors.

[0268] 2. Parallax System

[0269] In one embodiment, the body has a parallax adjustment system. In one embodiment, the parallax adjustment system uses means for connecting a focusing unit to a parallax adjustment element.

[0270] In one embodiment, compared to a conventional focusing unit and a beam combiner located in the space conventionally occupied by the focusing unit, the viewing optical mirror disclosed herein has a body with a focusing unit closer to the objective lens end. In one embodiment, a connecting element connects the focusing unit to the parallax adjustment element.

[0271] In a typical sight, as ​ and ​ shown, the parallax knob 510 is connected to the focusing unit via a simple cross pin 520 that moves on a cam slot 530 in the parallax knob, converting the rotational movement of the knob into a linear movement within the focusing unit. However, in some embodiments disclosed herein, the focusing unit is shifted towards the objective lens side, and thus, a connecting means for connecting the focusing unit to the parallax adjustment element is required.

[0272] The parallax adjustment system can eliminate or reduce the parallax error between the image of the active display and the reticle in the body of the observation optical mirror. The parallax adjustment system disclosed herein allows the observation optical mirror to integrate the digital display image and the image of the external scene into the first focal plane (FFP) of the optical system without parallax error.

[0273] In another embodiment, compared with the focusing unit of a traditional telescopic sight, the focusing unit is closer to the objective lens side of the body. In one embodiment, compared with the focusing unit of a traditional telescopic sight, the focusing unit is shifted closer to the objective lens by about 5 mm to about 50 mm. In one embodiment, compared with the focusing unit of a traditional telescopic sight, the focusing unit is shifted closer to the objective lens by at least 20 mm. In one embodiment, compared with the focusing unit of a traditional telescopic sight, the focusing unit is shifted closer to the objective lens by at least 10 mm. In yet another embodiment, compared with the focusing unit of a traditional telescopic sight, the focusing unit is shifted closer to the objective lens side by no more than 50 mm. In one embodiment, compared with the position of the focusing unit in a Vortex Diamondback telescopic sight, a Vortex Viper telescopic sight, a Vortex Crossfire telescopic sight, or a Vortex Razor telescopic sight, the focusing unit is shifted closer to the objective lens assembly by 30 mm.

[0274] In one embodiment, compared with the focusing unit of a traditional telescopic sight, the focusing unit is shifted closer to the objective lens, including but not limited to being closer to the objective lens side of the observation optical mirror by 15 mm, 16 mm, 17 mm, 18 mm, 19 mm, 20 mm, 21 mm, 22 mm, 23 mm, 24 mm, 25 mm, 26 mm, 27 mm, 28 mm, 29 mm, 30 mm, 31 mm, 32 mm, 33 mm, 34 mm, 35 mm, 36 mm, 37 mm, 38 mm, 39 mm, and 40 mm.

[0275] In one embodiment, a device connects the shifted focusing unit to the adjustment knob. In one embodiment, the device allows remote positioning of the parallax adjustment lens located in the focusing unit. In one embodiment, the mechanical device is a push rod, a rod, or a shaft.

[0276] In one embodiment, the length of the rod is about 5 mm to about 50 mm. In one embodiment, the length of the rod is at least 20 mm. In one embodiment, the length of the rod is at least 10 mm. In yet another embodiment, the length of the rod does not exceed 50 mm.

[0277] In one embodiment, the length of the rod is 15 mm, 16 mm, 17 mm, 18 mm, 19 mm, 20 mm, 21 mm, 22 mm, 23 mm, 24 mm, 25 mm, 26 mm, 27 mm, 28 mm, 29 mm, 30 mm, 31 mm, 32 mm, 33 mm, 34 mm, 35 mm, 36 mm, 37 mm, 38 mm, 39 mm, and 40 mm.

[0278] ​ is a representative schematic view of a parallax adjustment system in the main tube 210 of an observation optical mirror according to an embodiment of the present disclosure. As ​ shown, a device 530 such as a rod or shaft connects a focusing unit (parallax lens) 535 that has moved closer to the objective end of the observation optical mirror to a parallax cam track pin 540 within a parallax adjustment knob assembly. The shifted position of the parallax lens provides the necessary space for the prism in front of the first focal plane. One end of a connecting rod is coupled to the focusing unit and the other end of the connecting rod is coupled to the cam pin.

[0279] ​ Shows a device 530 that connects a focusing unit 535 having a parallax lens to a parallax cam track pin 540, where the parallax cam track pin 540 moves within a cam track 545 of a parallax adjustment assembly 550. In one embodiment, the parallax adjustment assembly 550 has a rotatable element for moving the cam pin and adjusting the parallax lens.

[0280] As ​ shown, to provide space for a beam combiner (prism) within the body of the observation optical mirror, the focusing unit is shifted closer to the objective assembly. Accordingly, a mechanism for connecting the focusing unit to the parallax knob assembly is needed. The connecting device 530 connects the focusing unit to a cam pin 540 that moves within a cam slot of a parallax knob assembly 560.

[0281] As ​ shown, the cam pin 540 moves within a cam slot 545 of a parallax knob assembly 560, allowing adjustment of the focusing unit via the parallax knob assembly.

[0282] In one embodiment, the shifted focusing unit having a parallax lens provides space within the body for integrating a beam combiner in front of the first focal plane of the objective system.

[0283] In one embodiment, a beam combiner within the body of the sight disclosed herein is located in a space where a focusing unit is typically mounted in a conventional sight.

[0284] In one embodiment, the present disclosure relates to an observation optical mirror, comprising: (a) a main tube; (b) an objective lens system coupled to the first end of the main tube; (c) an eyepiece system coupled to the second end of the main tube; (d) a focusing unit located between the objective lens system and a beam combiner, wherein the beam combiner is located between the focusing unit and a first focal plane reticle; and (e) a rod connecting the focusing unit to a parallax adjustment element. In one embodiment, the rod connects the focusing unit to a cam pin of the parallax adjustment element. In some embodiments, the parallax adjustment element has a knob.

[0285] 3. Magnification Tracking System

[0286] In one embodiment, the present invention relates to an observation optical mirror and a method for tracking the magnification setting of an observation optical mirror, wherein the components of the tracking mechanism are reliable, completely transparent to the operator, and environmentally protected.

[0287] When the reticle is located in the first focal plane, the reticle is in front of the erecting system, so the reticle changes proportionally with the change in the lens position, thereby producing a magnified image. The erecting system changes its position by using a magnification ring, which is located on the outer part of the sighting scope near the eyepiece housing. Generally, the magnification ring is screwed to the outer erecting sleeve, and when rotated, it forces the outer erecting sleeve to rotate together with the magnification ring, thereby causing the cam groove to change the position of the zoom lens located in the erecting system. When a digital image is projected onto the first focal plane, it is necessary to scale the image by means of the scaling of the reticle so that the digital image is usable.

[0288] The magnification adjustment mechanism is coupled to a varifocal lens or a zoom lens element, which provides the ability to adjust the optical magnification of the image of a distant object.

[0289] In one embodiment, as ​ shown, a potentiometer cursor 610 is located on the outer diameter of the outer erecting sleeve 620. The potentiometer cursor contacts a film potentiometer 710 located on the inner diameter of the main body 210 of the sighting scope (see ​ ).

[0290] As ​ shown, in one embodiment, the potentiometer cursor 610 is a leaf spring having two contact points to ensure its contact with the film potentiometer 710. The leaf spring is located between the outer erecting sleeve 620 and the inner erecting tube. The potentiometer cursor 610 is located on the inner diameter of the sighting scope on the opposite inner walls of the magnification ring groove screw 820. The potentiometer cursor 610 is fixed to the inner side of the barrel of the mirror using an adhesive.

[0291] In one embodiment, the potentiometer cursor has the ability to lie completely flat on the outer diameter of the outer erecting sleeve. In one embodiment, the potentiometer cursor is built into the outer erecting sleeve.

[0292] In one embodiment, the potentiometer cursor is not placed on ​ the magnification loop 810.

[0293] The magnification tracking system disclosed herein is located internally and no part is exposed to the environment, which provides several advantages. First, since the system is internal, no sealing is required to protect the cursor / erect image system from the environment. Second, when the erect image system is installed into the sight, the magnification tracking system is completed. This eliminates the possibility of debris entering the system through the screw holes on the outside of the magnification loop.

[0294] In one embodiment, the present disclosure relates to a system for tracking the magnification setting of an observation optical sight, wherein the system uses a sensor and materials having different degrees of light reflectivity / absorptivity. In one embodiment, the sensor is located in the base of the observation optical sight, wherein the base is coupled to the body of the observation optical sight, and the materials are located in the body of the observation optical sight.

[0295] In one embodiment, the present disclosure relates to an observation optical sight having a body that includes an erect image tube having an erect image lens system, a cam tube or sleeve surrounding or encapsulating the erect image tube, materials having different light reflectivities / absorptivities coupled to the cam tube, and a base coupled to the body, wherein the base has an integrated display system and a light sensor for detecting the light reflectivity / absorptivity from the materials. In one embodiment, the base has a printed circuit board or a microprocessor for communicating with the optoelectronic sensor and one or more microcontrollers or electronic controllers.

[0296] In one embodiment, the observation optical sight has: a body having a magnification adjustment loop for adjusting the optical magnification of an image; and a base coupled to the body, having an integrated display system, a microprocessor, and a system for transmitting the magnification setting of the optical sight to the microprocessor, wherein the microprocessor communicates with the active display of the integrated display system.

[0297] In one embodiment, the present disclosure relates to a system for tracking the magnification setting of an observation optical sight without a mechanical link between the moving parts of an opto-mechanical system and a sensing device. The magnification tracking system disclosed herein is embedded in a base coupled to the body of the observation optical sight, and there is no mechanical link between the fixed and moving parts of the system.

[0298] In one embodiment, the present disclosure relates to an observation optical mirror having a body with an erecting tube that houses an erecting lens assembly and a cam sleeve surrounding the erecting tube, materials having different light absorption / reflection rates, and a base coupled to the body, wherein the base has a photoelectric sensor. In one embodiment, the materials having different light absorption / reflection rates surround the cam sleeve at an end of the cam sleeve near the magnification adjustment ring of the body. In one embodiment, the photoelectric sensor is located below the materials having different light absorption / reflection rates on the cam sleeve.

[0299] When the operator / user rotates the magnification adjustment ring 212 of the observation optical mirror, the outer cam sleeve rotates, which moves the two lens units, thereby changing the effective optical magnification of the sight.

[0300] In one embodiment, the cam sleeve has materials with different light reflection / absorption rates. In one embodiment, the materials are fixed on the outer diameter of the cam sleeve.

[0301] In one embodiment, the material is a strip of material. In one embodiment, the material is approximately 10 mm wide and 40 mm long. In one embodiment, the first side of the material has an adhesive for attaching it to the outer cam sleeve. In another embodiment, the other side of the strip has a printed gray scale gradient such that when an LED is pointed at it, different amounts of light are reflected depending on the portion of the gradient exposed to the LED.

[0302] In one embodiment, the PCB has an LED and a photoelectric sensor. In one embodiment, the LED and the photoelectric sensor are located directly below the gradient strip attached to the outer diameter of the outer cam sleeve. The LED illuminates the gradient strip, and the photoelectric sensor receives a portion of the light reflected from the gradient strip and can then send a signal to a microcontroller, where the intensity of the signal varies with the amount of light detected.

[0303] When the operator rotates the magnification adjustment ring, another portion of the gradient strip is exposed to the LED and the photoelectric sensor, thereby changing the intensity of the signal sent to the microcontroller. Thus, it is possible to track the optical magnification setting of the system by correlating the optical magnification setting of the system with the amount of light detected by the photoelectric sensor.

[0304] ​ A side view of an 1-8x sight 6500 having a body 6502 and a base 6505 coupled to the body 6502 is shown. The magnification adjustment ring 6510 can be seen on the right side of the image.

[0305] ​A side view of the sighting scope 6500 is shown, where the body of the sighting scope is hidden and the outer cam sleeve 6610 is exposed. The outer cam sleeve 6610 rotates with the magnification adjustment ring 6510 to change the magnification setting.

[0306] ​ A view of the base 6505 of the observation optical mirror 6500 with a printed circuit board 6710 is depicted. The printed circuit board 6710 includes a photoelectric sensor and an LED 6720 for measuring the position of the reflective gradient material of the outer cam sleeve attached to the body. The outer cam sleeve and the associated optical system are hidden in this image.

[0307] ​ Is an exploded view of the printed circuit board 6710, the photoelectric sensor, and the LED 6720, where an analog visual cone is drawn to show the light reception angle of the photoelectric sensor.

[0308] ​ and ​ Is an image of the photoelectric sensor and the LED 6720 that cooperate with the reflective gradient strip 6910 attached to the outer cam sleeve 6610 to measure the magnification setting of the optical mirror. The figure shows the gradient strip 6910, which has 4 specific parts with different reflectivities, but it should be noted that the reflectivity of the strip can vary infinitely. The gradient strip 6910 is coupled to the cam sleeve at a portion of the cam sleeve near the magnification adjustment ring. The printed circuit board 6710 is located in the base 6505, which is coupled to the body of the observation optical mirror. The LED and the photoelectric sensor 6720 on the PCB 6710 are located below the gradient strip 6910.

[0309] In one embodiment, the present disclosure relates to an observation optical mirror, which includes: a body having a first end and a second end and having a central axis; an objective lens system disposed in the body; an eyepiece disposed in the body; an erecting tube disposed in the body and having an erecting lens system; the objective lens system, the eyepiece, and the erecting lens system form an optical system having a first focal plane and a second focal plane, the first focal plane being close to the objective lens system and the second focal plane being close to the eyepiece; a cam sleeve surrounding the erecting tube, the cam sleeve moving together with a magnification adjustment ring to adjust the optical magnification of the image, a material having different degrees of light absorption / reflectivity coupled to the cam sleeve; and a base coupled to the body and having a photoelectric sensor for detecting light from the material, a microprocessor communicating with the photoelectric sensor, and an active display communicating with the microprocessor, the active display generating an image based on the magnification setting and projecting the generated image onto the first focal plane of the observation optical mirror. In one embodiment, the image generated by the active display is based on a signal obtained from the photoelectric sensor.

[0310] Transmitting the magnification setting to the microprocessor has many benefits, including but not limited to changing the reticle pattern based on the magnification setting and automatically changing the font size of alphanumeric information as the magnification changes. Additionally, if multiple "display" pages are stored in the storage system, the microcontroller can automatically switch between "display" pages based on the magnification setting to provide the most relevant data to the operator.

[0311] 4. Additional Components

[0312] In one embodiment, the observation optical mirror can be controlled by a button integrated with the sight or an externally attached button.

[0313] In one embodiment, the body of the observation optical mirror can have a camera system.

[0314] In one embodiment, the body of the observation optical mirror can have more than one computing system. The integrated display system described below can communicate with or otherwise be associated with the computing system. In some embodiments, the computing system can be enclosed within a first housing or body of the observation optical mirror. In some embodiments, the computing system can be coupled to an external portion of the observation optical mirror.

[0315] ​ is a block diagram of various electronic components of an observation optical mirror according to an embodiment of the present disclosure. A battery 902 can provide power to the computing system or control module 904 and the active display 906. In one embodiment, the computing system 904 can include but not be limited to a user interface 908, a data input device 914, a processor 910, a memory 916, and more than one sensor 912.

[0316] In one embodiment, the user interface 908 can include multiple input and / or output devices, such as buttons, keys, knobs, touchscreens, displays, speakers, microphones, etc. Some components of the user interface (such as buttons) can be used for manual data input, such as wind data, display intensity data, reticle intensity data, ballistic profile data, ballistic coefficient data, muzzle velocity data, primary zero data, static conditions of the sighting system, GPS coordinate data, compass coordinate data, sight-above-bore data, etc. This data can be received by the processor and saved to the memory. The data can also be used by the processor in algorithms or for executing algorithms.

[0317] The data input device 914 can include a wired or wireless communication device, and / or can include any type of data transmission technology, such as a USB port, a mini-USB port, a memory card slot (e.g., a microSD slot), an NFC transceiver, Transceivers, Firewire, Transceivers, Wi-Fi transceivers, 802.6 devices, cellular communication devices, etc. Note that although it is called a data input device, it can also be used for two-way communication and also provides data output.

[0318] In one embodiment, the processor 910 can be any type of processor known in the art that can receive input, execute algorithms, and / or process, and can include, but is not limited to, more than one general-purpose processor and / or more than one dedicated processor (such as a digital signal processing chip, a graphics acceleration chip, and / or the like). The processor can be used to control various processes, algorithms, and / or methods in the operation of the sight. The processor can control the operation of the display system and / or the reticle. The processor can also receive input from a user interface, data input, memory, sensors, a position encoder associated with the position of an adjustable component (such as a vertical adjustment knob, a windage adjustment knob, or a parallax dial), and / or from other sources.

[0319] In one embodiment, the memory 916 can include any type of digital data storage, such as random access memory (“RAM”) and / or read-only memory (“ROM”), which can be programmable, flash-updatable, and so on. In other embodiments, the memory can include memory from externally connected devices, including, for example, disk drives, drive arrays, optical storage devices, or solid-state storage devices. In some embodiments, the memory can be configured to store ballistic information, which includes data that can be used to correct, for example, the amount by which a bullet can drop within a given distance and / or the horizontal deflection of the bullet.

[0320] Data can be input from another device (for example, the processor can receive data via a data input device, which can input from another device such as a computer, laptop, GPS device, rangefinder, tablet, or smartphone) and stored in the memory. Such data can include, for example, calibration data, a ballistic profile lookup table that cross-references rotational data and / or linear data with shooting distance values, rifle data, projectile data, user data, etc.

[0321] The sensor 912 can be used to sense any one of various environmental conditions or characteristics related to the use of the sight. For example, the sensor can sense atmospheric conditions (such as humidity, temperature, pressure, etc.), inclination, rifle cant, and / or the aiming direction (compass direction) of the rifle. Any number of sensors can be included. The sensor data can be recorded by the processor and saved in the memory and / or used for the processing of instructions for observing the operation of the optical sight.

[0322] The control module 904 may also include software elements that may be located within the working memory 916. The software elements may include an operating system and / or other code, such as more than one application program.

[0323] In one embodiment, the camera may communicate with the control module.

[0324] B. Second housing

[0325] In one embodiment, the second housing is coupled to the first housing and includes an integrated display system. In one embodiment, the second housing is a base that is part of the body to which the observation optical mirror is connected. In one embodiment, the base may be separable from the body of the observation optical mirror.

[0326] In one embodiment, the second housing is not an image stabilization device. In one embodiment, the length of the base with the integrated display system is 35% to 70% of the length of the body of the sight to which the base is coupled. In yet another embodiment, the base with the integrated display system is 40% to 65% of the length of the body of the sight to which the base is coupled. In yet another embodiment, the base with the integrated display system does not exceed 65% of the length of the body of the sight to which the base is coupled.

[0327] In one embodiment, the body of the sight is approximately 2.5 times the length of the base with the integrated display system. In yet another embodiment, the body is 1.5 times to 2.5 times the length of the base with the integrated display system. In yet another embodiment, the body is at least 1.5 times the length of the base with the integrated display system.

[0328] As ​ shown, the base 220 may be bolted to the sight body 210 to form a fully enclosed and integrated system. The base 220 may then be directly attached to the firearm without the need for traditional sight rings.

[0329] ​ A top view of the sight 200 having a body 210 and a base 220 is shown. ​ It is shown that the base 220 does not cause the sight to protrude or be disproportionate to a traditional sight in any position. The sight having a body and a base disclosed herein maintains the traditional, smooth design of the sight.

[0330] ​ A base 220 attached to the body 210 of the sight is shown. The base 220 is aligned and flush with the outer edge of the body 210.

[0331] In one embodiment, as ​As shown, a base with an integrated display system is coupled to the underside of the body 210 of the sight. One end of the base is generally coupled to the power selection ring or zoom ring 212 of the body 210, while the other end of the base is coupled near the origin of the objective lens assembly 214 of the body. In one embodiment, the base 220 is coupled to the body 210 by threaded fasteners, threadless integral and non-integral positioning and recoil drive features, and resilient seals.

[0332] In one embodiment, the base can be expanded to house the components required to generate a digital display, and then the base can be bolted to the body of the sight to form a fully enclosed and integrated system.

[0333] In one embodiment, the base and body of the sight are a closed integrated system. In one embodiment, the base is coupled to the body without using clamps designed to be easily removable.

[0334] In one embodiment, an observation optical sight having a body and a base coupled to the body can be coupled to a firearm without traditional sight rings. In one embodiment, the observation optical sight has a body and a base coupled to the body, wherein the underside of the base has a mounting rail.

[0335] In one embodiment, the base of the observation optical sight can include a mounting rail for mounting to a desired firearm, instrument, or device, and can have an adjustment mechanism that includes an elevation adjustment drum for adjusting the elevation position of the sight. A lateral adjustment mechanism is typically also provided for lateral adjustment. The adjustment mechanism can be covered with a protective cap.

[0336] In one embodiment, the top side of the base is coupled to the bottom side of the body of the observation optical sight, while the bottom side of the base has a mounting rail. In one embodiment, the top side of the base is coupled to a lateral crack in the bottom side of the body of the observation optical sight.

[0337] In one embodiment, the base includes an integrated display system for generating an image using an active display and guiding the image along a display optical axis so as to simultaneously overlap the generated image and an image of the external scene, wherein the generated image is injected into a first focal plane of the body of the observation optical sight.

[0338] In one embodiment, the base is separate and distinct from a laser rangefinder device. In one embodiment, the base is a device independent of the laser rangefinder device.

[0339] In one embodiment, the second housing or base is not an accessory. In another embodiment, the second housing or base is not coupled as an accessory near the eyepiece of the observation optical sight with an adapter.

[0340] In one embodiment, the end user cannot separate the second housing or base from the body. In one embodiment, the second housing or base cannot be interchanged with multiple or other observation optical mirrors.

[0341] In one embodiment, the present disclosure relates to a system that includes an observation optical mirror and a laser rangefinder device. The observation optical mirror has a body and a base. The body has a first optical system, and the base is coupled to the body and has a second optical system, such as an integrated display system.

[0342] 1. Integrated display system

[0343] In one embodiment, the second housing includes an integrated display system. In another embodiment, the base includes an integrated display system. In yet another embodiment, the base having the integrated display system is coupled to the body of the sight. In yet another embodiment, the base is coupled to the bottom of the body of the sight.

[0344] In one embodiment, the base has an integrated display system that includes an active display, a condenser optic, and a reflective material including, but not limited to, a mirror. In one embodiment, the integrated display system has the following architecture: an active display, followed by a condenser optic, followed by a reflective material such as a mirror.

[0345] ​ A top cross-sectional view of a base 220 coupled to the body of an observation optical mirror is depicted. The base 220 includes an integrated display system having a microdisplay 1210, a condenser optic 1220, and a mirror 1230. In one embodiment, the mirror 1230 can be positioned at any suitable angle.

[0346] ​ A side cross-sectional view of a base 220 having an integrated display system is depicted. The integrated display system has a microdisplay 1210, a condenser optic 1220, and a mirror 1230. The body 210 has a beam combiner 320 located above the mirror 1230.

[0347] ​ A side cross-sectional view of a sight having a body 210 and a separable base 220 is depicted. The base 220 includes a microdisplay 1210, a condenser optic 1220, and a mirror 1230. The mirror 1230 is positioned at approximately 45 degrees. The mirror body 210 has a beam combiner 320 located generally above the angled mirror 1230. The beam combiner 320 is generally located below the elevation adjustment knob 1410 of the mirror body 210. When the base 220 is coupled to the body 210 of the observation optical mirror, the active display 1210 is located in the base on the eyepiece assembly side 1420.

[0348] As​ As shown, the image generated from the microdisplay 1210 can be redirected from the display optical axis A to the viewing optical axis A, through the mirror 1230, to the beam combiner 320 in the body 210, to simultaneously superimpose or overlap the digital image onto the image of the scene observed by the observer through the optical sight in the first focal plane 1510. Since the beam combiner 320 is located in front of the first focal plane 1510 and the combined image is focused on the first focal plane, the displayed image and the observed image do not move relative to each other. This is a significant advancement compared to devices that inject the image into the second focal plane.

[0349] In one embodiment, as ​ shown, when the base is coupled to the body of the sight, the active display 1210 is located in the portion of the base closest to the objective lens assembly 214 compared to the eyepiece assembly of the body of the sight. The body of the sight has an analog reticle 1610.

[0350] ​ A sight 200 is depicted, the sight 200 having: a body 210 having a beam combiner 320; and a base 220 coupled to the body and having an integrated display system. As ​ shown, when the base is coupled to the body of the sight, the active display 1210 is located in the portion of the base closest to the eyepiece assembly compared to the objective lens assembly of the body of the sight. By superimposing the image from the integrated display system onto the first focal plane, the user can still use the traditional glass-etched reticle 1610 for calibration purposes.

[0351] In one embodiment, the integrated display system can direct the image generated from the active display along the display optical axis A. The generated image can be directed from the display optical axis A to a mirror in the base, to the beam combiner in the body of the sight, thereby simultaneously superimposing or overlapping the generated image onto the image of the scene observed by the observer through the optical system of the body, wherein the combined image is injected or focused onto the first focal plane of the optical system of the body.

[0352] In one embodiment, the image generated from the active display in the base is focused on the first focal plane of the body of the sight, which allows the image generated by the display to remain aligned with externally mounted accessories.

[0353] In one embodiment, the image generated from the active display in the base is focused on the first focal plane of the body of the sight, and thus, the generated image is independent of the movement of the erecting tube. The generated image is independent of the movement of the erecting tube.

[0354] In one embodiment, light from an active microdisplay is collected by a set of optical lenses. The light from the display is reflected to a beam combiner in the scope main body assembly and forms an image of the display that coincides with the first focal plane of the scope. This image of the display is combined with the image from the scene (target) and is perceived as being "under" a traditional wire or glass etched reticle. In one embodiment, the still used "traditional" reticle obscures both the image of the scene and the image of the display. If the brightness of the display is increased to a sufficient level, the image of the OLED display will saturate the image of the scene and will also appear to obscure the scene.

[0355] In yet another embodiment, the integrated display system in the base can direct the generated image along the display optical axis "B" onto the observation optical axis A in the body of the scope. A mirror or similar reflective material in the base can be utilized to redirect the image from the display optical axis B to the beam combiner in the body onto the observation optical axis A in the body, which allows the generated image to be superimposed or overlapped simultaneously onto the image of the scene that the observer observes through the optical scope in the body. The image generated from the active display in the base is directed towards the mirror, which reflects the image to the beam combiner.

[0356] In one embodiment, the display optical axis "B" and the observation optical axis "A" are substantially parallel, but other embodiments can be oriented differently as needed.

[0357] ​

[0358] In one embodiment, the integrated display system has an active display. In one embodiment, the active display is controlled by a microcontroller or a computer. In one embodiment, the active display is controlled by a microcontroller with an integrated graphics controller to output a video signal to the display. In one embodiment, information can be sent wirelessly or via a physical connection through a cable port into the observation optical scope. In yet another embodiment, many input sources can be input into the microcontroller and displayed on the active display.

[0359] In one embodiment, the active display and the beam combiner are not in the same housing. In one embodiment, the active display and the beam combiner are located in separate housings.

[0360] In one embodiment, the active display can be a reflective, transmissive, or emissive microdisplay, including but not limited to a microdisplay, a transmissive active matrix LCD display (AMLCD), an organic light emitting diode (OLED) display, a light emitting diode (LED) display, an electronic ink display, a plasma display, a segmented display, an electroluminescent display, a surface conduction electron emitter display, a quantum dot display, etc.

[0361] In one embodiment, the LED array is a micro-pixelated LED array, and the LED elements are micro-pixelated LEDs (also referred to in the specification as micro-LEDs or μLEDs), which have a small pixel size typically less than 75 μm. In some embodiments, the LED elements may each have a pixel size ranging from about 8 μm to about 25 μm, and a pixel pitch ranging from about 10 μm to about 30 μm (in both the vertical and horizontal directions on the micro-LED array). In one embodiment, the micro-LED elements have a uniform pixel size of about 14 μm (e.g., all micro-LED elements have the same size within a small tolerance range), and are arranged as a micro-LED array with a uniform pixel pitch of about 25 μm. In some embodiments, the LED elements may each have a pixel size of 25 μm or less and a pixel pitch of about 30 μm or less.

[0362] In some embodiments, the micro-LEDs can be inorganic and based on gallium nitride light-emitting diodes (GaN LEDs). A micro-LED array (including multiple μLEDs arranged in a grid or other array) can provide a high-density, emissive micro-display that is not based on an external switching or filtering system. In some embodiments, a GaN-based micro-LED array can be grown on, bonded to, or otherwise formed on a transparent sapphire substrate.

[0363] In one embodiment, the sapphire substrate is textured, etched, or otherwise patterned to increase the internal quantum efficiency and light extraction efficiency of the micro-LEDs (i.e., extract more light from the surface of the micro-LEDs). In other embodiments, silver nanoparticles can be deposited / dispersed on the patterned sapphire substrate before bonding the micro-LEDs to coat the substrate, thereby further improving the light efficiency and output power of the GaN-based micro-LEDs and micro-LED arrays.

[0364] In one embodiment, the active display can be monochromatic or can provide full color, and in some embodiments, can provide multiple colors. In other embodiments, other suitable designs or types of displays can be employed. The active display can be driven by electronic devices. In one embodiment, the electronic devices can provide the display function, or can receive these functions from another device in communication with it.

[0365] In one embodiment, the active display can be part of a backlight / display assembly, module, or device, having a backlight assembly that includes a backlighting or light source, device, equipment, or component, such as an LED backlight for illuminating the active display with light. In some embodiments, the backlight source can be a large area LED and can include a first or integrated lens for collecting and directing the generated light to a second illumination or condenser lens, which is used to collect, converge, and direct the light along the display optical axis B onto the active display with good spatial and angular uniformity. The backlight assembly and the active display can provide an image with a sufficiently high luminance at low power, such that it can be observed through the optics as a very high luminance real-world view.

[0366] The backlight color can be selected as any single color, or can be white to support a full-color microdisplay. Other backlight design elements can be included, such as other light sources, waveguides, diffusers, micro-optics, polarizers, birefringent components, optical coatings, and reflectors, for optimizing the performance of the backlight and being compatible with the overall size requirements of the active display as well as the luminance, power, and contrast requirements.

[0367] ​ and 17 A representative example of an integrated display system in a base coupled to a body is depicted, showing a display, an optical system, and a mirror. The integrated system works together with an optical system housed in the body of the viewing optical mirror, which is depicted above the integrated display system.

[0368] Representative examples of microdisplays that can be used include, but are not limited to: Microoled, including MDP01 (series) DPYM, MDP02, and MDP05; Emagin such as SVGA, with microdisplays having pixel pitches of 9.9×9.9 microns and 7.8×7.8 microns; and Lightning Oled microdisplays, such as those produced by Kopin Corporation. Micro-LED displays can also be used, including but not limited to those produced by VueReal and Lumiode.

[0369] In one embodiment, the electronics working with the active display can include the capabilities of generating display symbols, formatting the output of the display, and including battery information, power regulation circuitry, a video interface, a serial interface, and control features. Other features for additional or different functions of the display overlay unit can be included. The electronics can provide the display function or can receive these functions from another device with which it communicates.

[0370] In one embodiment, an active display may generate images, including but not limited to text, alphanumeric, graphics, symbols, and / or video images, icons, etc., including active reticles, range measurement and wind information, GPS and compass information, firearm tilt information, target detection, identification and recognition (ID) information, and / or external sensor information (sensor video and / or graphics), or images for situational awareness, to be viewed through an eyepiece together with the image of the view seen through an optical sight. The direct vision optical device may include or hold an etched reticle and bore sighting, and maintain high resolution.

[0371] In one embodiment, the use of an active display allows programmable electronic aiming points to be displayed at any location in the field of view. This location may be determined by the user (such as in the case of a rifle that fires supersonic and subsonic ammunition and thus has two different trajectories and "zeros"), or may be calculated based on information received from a ballistic calculator. This will provide "drop compensation" aiming points for long-range shooting and may be updated at shot intervals.

[0372] In one embodiment, the active display may be oriented to achieve maximum vertical compensation. In one embodiment, the active display is positioned with a height greater than its width.

[0373] In one embodiment, the orientation of the active display is as ​ shown, which allows the maximum range of vertical adjustment 1810 of the active reticle within the sight. Maximized vertical adjustment is beneficial because it allows ballistic compensation of the scene over a longer range.

[0374] In one embodiment, the integrated display system further includes a processor in electronic communication with the active display.

[0375] In another embodiment, the integrated display system may include a memory, at least one sensor, and / or an electronic communication device in electronic communication with the processor.

[0376] ​

[0377] In one embodiment, the active display may display range measurements obtained from a laser rangefinder. In one embodiment, the LRF may be coupled to the observation optical sight. In one embodiment, the LRF is directly coupled to the outer body of the sight. In another embodiment, a portion of the LRF is directly coupled to the exterior of the body of the sight.

[0378] In one embodiment, the LRF is indirectly coupled to the outer body of the sight. In another embodiment, a portion of the LRF is indirectly coupled to the exterior of the body of the sight.

[0379] In another embodiment, the LRF is not connected to the sight, but communicates with the sight either hard-wired or wirelessly.

[0380] In general operation, the LRF provides a laser pulse that is projected into the scene via a projection optical lens. The laser illuminates an object, and a portion of the laser is reflected back to the LRF. The portion of the reflected laser that returns to the device is captured by a receiving optical system and directed to a detector. The device includes a timer that starts when the laser pulse is emitted and stops when the returned laser is detected. The calculator section of the device uses the elapsed time from the emission of the laser pulse to the detection of the returned reflected laser to calculate the distance to the object.

[0381] In one embodiment, the distance calculation result is sent to an active display, and the generated image (distance measurement result or calculation result) is redirected from the display optical axis "B" to the observation optical axis A using a mirror and a beam combiner to simultaneously superimpose or overlap the image (distance measurement result or calculation result) onto the image of the scene observed by the observer through the observation optical lens.

[0382] ​

[0383] In another embodiment, the active display can generate a windage range. In one embodiment, the user can provide a series of wind values, and the software can generate windage data, such as windage range variance bars. In one embodiment, the windage data is sent to the active display, and the generated image (e.g., windage range variance bars) is redirected from the display optical axis "B" to the observation optical axis "A" using a mirror and a beam combiner to simultaneously superimpose or overlap the image (windage range variance bars) onto the image of the scene observed by the observer through the observation optical lens.

[0384] In one embodiment, the windage data includes the minimum wind hold point to the maximum wind hold point.

[0385] In one embodiment, the windage data is sent to the active display, and the active display can generate a digital reticle into the field of view when the appropriate wind is held.

[0386] ​

[0387] In one embodiment, the active display can generate a color display to convey an additional level of information to the user in a quickly understandable format. In one embodiment, the active display can generate a series of color-coded symbols to indicate ready to fire.

[0388] In one embodiment, an active display may generate a series of color-coded symbols to color-code objects in a target scene. In one embodiment, the active display may color-code friendly and enemy forces. In another embodiment, the active display may color-code targets of interest.

[0389] In one embodiment, the active display may produce a series of color-coded symbols to indicate the status of windage adjustment. In one embodiment, a red dot may indicate that the windage adjustment is not yet complete, while a green symbol may indicate that the windage adjustment is complete.

[0390] In another embodiment, the active display may produce color-coded aiming points. In one embodiment, if proper adjustments have not been made, including but not limited to windage, distance, and elevation, the aiming point will be red. In another embodiment, if some but not all of the firing adjustments have been completed, the aiming point will be yellow. In yet another embodiment, if all necessary firing adjustments have been completed, the aiming point will be green and the aiming point is fully compensated.

[0391] In yet another embodiment, the blinking and steady states of the symbols may be utilized to convey similar status information regarding the adjustment of the aiming point.

[0392] In yet another embodiment, the active display may generate text displayed in color to indicate status. In one embodiment, red text may indicate that input parameters have not been entered or calculated, and green text indicates parameters that have been entered or calculated.

[0393] ​

[0394] In one embodiment, the active display may produce circles, squares, or other shapes to allow the user to quickly enclose or circle the impact area of a projectile.

[0395] ​

[0396] In another embodiment, the active display may generate an aiming point that compensates for a moving target based on user input for direction and rate of movement. For example, the user may input a movement rate of 5 miles per hour to the left. If the wind and the movement direction are the same, this will be added to the windage value, and if the wind and the movement direction are opposite, it will be subtracted from the windage value. Then, when the aiming point and / or the windage value bar are drawn on the display, the aiming point will include an appropriate lead amount to allow the user to place the aiming point dot on the desired impact area and fire, rather than having to place the aiming point in front of the moving target to compensate for the movement.

[0397] ​

[0398] In one embodiment, an active display combined with a network interface allows for an additional level of enhanced operation and use. In one embodiment, reticle images of multiple shooters on a network can be observed. The reticle camera images of each shooter are displayed on more than one console, and network processing and interfaces enable group-level coordination, training, and cooperation, as opposed to what was previously used in individual scopes.

[0399] ​ . In a training or instructional scenario, the instructor can see how each shooter aligns his or her reticle with his or her respective target. By being able to actually see the reticle alignment, the instructor or trainer can then provide instructions regarding adjustments and repositioning, such as by verbal instructions (e.g., via radio or in person).

[0400] In another embodiment, the instructor's console can be equipped with pointing devices, such as a mouse or joystick, and control data is transmitted via the network from the console to the integrated display system of the rifle. The instructor's mouse or joystick then controls additional points or pointers in the display of each shooter's scope, which allows the instructor to visually show the shooter which target to use, which range marker to use, and where to position the reticle relative to the target. In one embodiment, each shooter can be provided with his or her own instructor's point, enabling the instructor to provide personalized instruction to each shooter.

[0401] ​ . In another embodiment, the active display can be used for the coordination and execution of a multi-shooter firing team. In one embodiment, the team's commander operates the instructor's console and uses the instructor's point to help assign targets to each shooter, convey changes in reticle placement, etc.

[0402] ​ . In another embodiment, the active display and network processing can allow a shooter equipped with a control device to take a "snapshot" of his or her reticle view. This snapshot of the user's reticle view can include an image of the target in question. When the commander or instructor receives the image, the commander or instructor reviews the image and approves or disapproves the shot. For example, in an instructional scenario, the user can take a snapshot of an animal that he or she believes to be a legal animal (age, species, gender, etc.). If the instructor agrees, the instructor can indicate this by positioning or moving the instructor's point in the shooter's reticle.

[0403] ​。In another embodiment, a snapshot of the reticle image is received by a biometric and / or classification process (e.g., a facial recognition system). The biometric and / or classification process can be on the firearm, such as integrated into the display control logic, or can be remote from the firearm and interconnected via a network. By sending the results via the network to the control logic and appropriately updating the display, the results of the recognition and / or classification process can be provided in the reticle.

[0404] ​ 。In another embodiment, the image is downloaded via the network to an integrated display system and is displayed coincidentally in the reticle along with the observed target image. The downloaded image can be used by the user currently observing the target for a side-by-side comparison with an image or photograph of a previously captured target that is similar to the target the shooter is instructed or wishes to shoot. For example, during deer season, an image of a deer can be provided in the reticle for a new shooter for reference, which can be compared in real time with the actual animal observed through the scope. In military or law enforcement applications, an image of the enemy or fugitive being sought can be displayed in the reticle, allowing a sniper to compare in real time with the face of the person observed through the scope.

[0405] ​

[0406] a. 530 - 570 nm

[0407] In one embodiment, the present disclosure relates to an integrated display system using a 530 - 570 nm microdisplay.

[0408] ​ An integrated display system with a 530 nm - 570 nm digital display 1910 is depicted.

[0409] ​ is a schematic diagram of an exemplary image 2020 that can be displayed with a 530 nm - 570 nm digital display 1910. As ​ shown, a glass-etched reticle 2010 can be used with the devices and systems disclosed herein. These images are merely examples and should not be construed as limiting the amount or type of information that can be displayed with an active display.

[0410] In another embodiment, due to the sensitivity of the human eye, the integration of a 530 nm - 570 nm digital display 1910 allows for a relatively higher efficacy than any other color display. It allows for a smaller amount of power consumption relative to powering a red or blue display to the same photometric luminance.

[0411] In another embodiment, the integration of a 53nm - 570nm digital display 1910 provides the end user with a greater ability to discern the digital overlay from the background created by ambient light in daylight sightlines.

[0412] b. AMOLED

[0413] In one embodiment, the present disclosure relates to an integrated display system including an AMOLED microdisplay.

[0414] ​ An integrated display system with an AMOLED digital display 2110 is depicted.

[0415] ​ is a schematic diagram of an exemplary image 2210 that can be displayed on the AMOLED digital display. As ​ shown, the glass-etched reticule 2010 can be used with the devices and systems disclosed herein. These images are merely examples and should not be construed as limiting the amount or type of information that can be displayed on an active display.

[0416] In one embodiment, the image generated by the AMOLED 2110 is integrated / imaged / focused in a first focal plane. In one embodiment, the use of the AMOLED display 2110 allows for increased contrast and greater complexity within the data displayed in the sight.

[0417] In one embodiment, the integration of the AMOLED display 2110 allows for the selection of individual pixels to be illuminated, enabling the easy display of complex data configurations in the sight.

[0418] In another embodiment, the integration of the AMOLED display 2110 allows for a small and lightweight package size within the sight, due to the reduced need for backlighting in the system.

[0419] In another embodiment, the integrated display system does not require a backlight display component.

[0420] In yet another embodiment, the integration of the AMOLED display 2110 allows for reduced power consumption, as the ability to optimize the power usage of individual pixels is now available.

[0421] In one embodiment, the integration of the AMOLED display 2110 gives a contrast that allows for a clear "heads-up" type display within the sight. The contrast allows each floating feature to be individually positioned and represented without low glow around the pixels.

[0422] ​

[0423] In one embodiment, an integrated display system has an optical system based on the use of an optical lens as part of more than one lens unit, the lens unit including the lens itself and a lens unit body to which the lens is mounted. In one embodiment, the lens unit includes a precisely formed body, which is generally cylindrical or disk-shaped. The body has a central hole for aligning the lens with the optical axis of a larger optical system. It can also be said that the unit body has its own alignment axis, which will ultimately align with the optical axis of the larger system when the lens unit is mounted in the larger system. In addition, the lens unit serves as a "holder" for the lens and as a mechanism by which the lens can be mounted into and within a larger optical system, and the lens unit ultimately serves as a tool by which the lens can be manipulated and used for the purposes of the system.

[0424] In one embodiment, the integrated display system includes a condenser lens system, also referred to as a lens system. In one embodiment, the condenser lens system includes an inner lens unit and an outer lens unit.

[0425] ​ is a representative example of a condenser lens system 2310 having an inner lens unit 2315 and an outer lens unit 2320. In one embodiment, the outer lens unit 2320 includes at least one lens, and the inner lens unit 2315 includes at least one lens. In one embodiment, the inner lens unit 2315 rotates on the inner surface of the outer lens unit 2320. As ​ shown, the active display 1210 is coupled to a flat machined surface on the back of the inner lens unit 2315. In one embodiment, the active display 1210 can be directly coupled to the inner lens unit 2315. In yet another embodiment, the active display 1210 can be indirectly coupled to the inner lens unit 2315.

[0426] One advantage of the condenser optical system disclosed herein is that the combination of the inner lens unit and the microdisplay mount provides a stable rotational mechanical axis for positioning the vertical axis of the microdisplay.

[0427] ​ is a representative depiction of a base 220 coupled to the body of an observation optical mirror, where the base has a condenser optical system 2310 as part of the integrated display system. In ​ which, the body is depicted by a beam combiner 320 and an observation optical reticle 2420.

[0428] The outer lens unit 2320 is fixed in place relative to the observation optical system in the main body, while allowing the inner lens unit 2315 to float rotatably inside the outer lens unit 2320. By applying pressure to the surface 2410 of the inner lens unit 2315 that is below the rotation axis of the lens unit, the vertical axis of the active display 1210 can be aligned with the vertical axis of the reticle 1610 of the observation optical system.

[0429] ​ is a representative depiction of an embodiment for aligning the tilt of the vertical axis of the active display with the vertical axis of the reticle. As ​ shown, opposing fixing screws 2505 can bear against the surface of the inner lens unit 2315 that is below the rotation axis of the lens unit. The fixing screws 2505 can be used to align the vertical axis of the microdisplay 1210 with the vertical axis of the reticle in the optical system in the main body of the observation optical mirror. By firmly fastening the fixing screws 2505 to the lower surface of the inner lens unit 2315, the rotation of the inner lens unit 2315 can be maintained, thereby rotationally locking the vertical axis of the microdisplay 1210 in place.

[0430] ​ is a representative depiction of a rear cross-sectional view of the condenser lens system 2300 having a tilt adjustment mechanism for the microdisplay 1210 or the active display. When injecting the microdisplay into the optical system of the observation optical mirror by using a beam combiner or a waveguide, an additional compensation method is required to eliminate the tilt error between the vertical axis of the reticle and the injected image of the vertical axis of the microdisplay. The fixing screws 2505 can bear against the surface of the inner lens unit 2315 that is below the rotation axis of the lens unit, thereby aligning the vertical axis of the microdisplay 1210 with the vertical axis of the reticle in the optical system in the main body of the observation optical mirror.

[0431] ​ is a representative depiction of a method and device for eliminating the parallax between the microdisplay and the reticle in the optical system in the main body of the observation optical mirror. The outer lens unit 2320 includes at least one lens on the ​ right - hand side, and the inner lens unit 2315 includes at least one lens on the ​ left - hand side. The inner lens unit 2315 slides along the optical axis on the inner surface of the outer lens unit 2320. The microdisplay 1210 is coupled to the inner lens unit 2315. A spring 2710 is installed between the outer lens unit 2320 and the inner lens unit 2315 to separate the two units without being under a compressive force.

[0432] ​ is a representative depiction of a base having a condenser optical system 2300 coupled to the main body of the observation optical mirror. In ​In this case, the main body is depicted by the beam combiner 320 and the viewing optical reticle 2810.

[0433] The outer lens unit 2320 is fixed in place relative to the viewing optical mirror and allows the inner lens unit 2315 to float inside the outer lens unit 2320. By using screws or wedges 2820 that apply a force to the back of the inner lens unit / active display mount, the inner lens unit 2315 is forced forward, changing the axial position of the image such that the focal plane of the microdisplay image lies in the same plane as the viewing optical reticle in the main body of the viewing optical mirror. Thus, the parallax between the microdisplay and the reticle is eliminated.

[0434] The position of the inner lens unit is maintained in place by the action of a spring pressing outward on the screws or wedges. The parallax between the active display and the reticle can be eliminated without changing the amount of light collected from the active display or degrading the image quality of the system.

[0435] By using a spring between the inner lens unit and the outer lens unit and the force applied to the back of the inner lens unit / microdisplay, the maximum amount of light can be collected from the microdisplay, and a fast, simple, and accurate adjustment method is provided.

[0436] In one embodiment, the inner lens unit 2315 and the outer lens unit 2320 can include more than two lenses. In yet another embodiment, the lens system can include 3, 4, 5, 6, 7, 8, 9, 10, or more than 10 lenses. The lenses can be obtained from various commercial manufacturers, including but not limited to LaCroix Optics (www.lacroixoptics.com) and DiverseOptics (www.diverseoptics.com). In one embodiment, the inner lens unit and the outer lens unit include a condenser lens system.

[0437] In one embodiment, the five-lens system is composed of a five (5)-lens system. In another embodiment, the five-lens system includes 5 single lenses. In another embodiment, the five-lens system includes two doublets and one single lens. In yet another embodiment, the five-lens system includes 3 single lenses and 1 doublet. In one embodiment, at least one plastic aspheric surface is used as the first element.

[0438] In one embodiment, the lens system is a five-lens system having the following order: an aspheric single lens closest to the active display, followed by a single lens, then a doublet, and then the final single lens.

[0439] In one embodiment, the lens system is a five-lens system having the following order: an aspherical single lens closest to the active display, followed by a single lens, followed by a single lens, and then a doublet lens.

[0440] In one embodiment, the lens system is a five-lens system having the following configuration: lens 1 closest to the active display, with a diameter of 11 mm and a thickness of 9.3 mm; lens 2, with a diameter of 9 mm and a thickness of 1.9 mm; a doublet lens having one lens (lens 3) with a diameter of 13.5 mm and a thickness of 2.1 mm and another lens (lens 4) with a diameter of 13.5 mm and a thickness of 4.1 mm; and lens 5, with a diameter of 13.5 mm and a thickness of 3.3 mm.

[0441] In one embodiment, the gap between one lens and the next lens is in the range of about 1 mm to about 20 mm. In one embodiment, the gap between one lens and the subsequent lens is in the range of about 5 mm to about 20 mm. In one embodiment, the gap between one lens and the subsequent lens is in the range of about 10 mm to about 20 mm.

[0442] In one embodiment, the distance between the active display and the first lens is minimized so as to collect the maximum amount of light from the display. In one embodiment, the distance between the active display and the first lens is less than 2 mm. In another embodiment, the distance between the active display and the first lens is selected from the group consisting of less than 1.8 mm, less than 1.5 mm, less than 1.3 mm, less than 1.1 mm, less than 0.9 mm, less than 0.7 mm, less than 0.5 mm, and less than 0.3 mm.

[0443] In one embodiment, the five-lens system is housed in an inner lens unit and an outer lens unit. In one embodiment, the inner lens unit is constructed by mounting the aspherical lens into the inner lens unit from the opposite end where the display seat is located; then a spacer; then lens 2, which can be a 9 mm single lens; and then a retaining ring that fixes the two lenses in place.

[0444] In one embodiment, the outer lens unit is constructed by inserting lens 5 (which can be a 13.5 mm single lens) into the outer lens unit from the display end of the unit; then a spacer; then the doublet lens that can be lenses 3 and 4, and then a retaining ring.

[0445] ​It is a representative depiction of a base with a condenser optical system or a condenser lens system. The inner lens unit 2315 is formed by mounting the aspherical surface 2840 from the opposite end where the display base is located into the inner lens unit; following that is a spacer; and then the glass meniscus lens 2850. In one embodiment, the glass meniscus lens can be the lens 2 as described above. The outer lens unit 2320 can be constructed by inserting the glass doublet lens 2860 and the glass singlet lens 2870.

[0446] In one embodiment, the condenser lens system includes a five-lens system, including 2840, 2850, 2860, and 2870, where 2840 is closest to the active display, and 2870 is the farthest from the active display. In one embodiment, the inner lens unit 2315 includes 2840 and 2850. In one embodiment, the outer lens unit 2320 includes 2860 and 2870.

[0447] In one embodiment, when the inner lens unit moves axially along the inner diameter of the outer lens unit, the spacing between the lens 2 in the inner unit and the lens 3 in the outer unit changes. This causes the focal plane of the image of the display to shift and is used to eliminate the parallax between the projected display image and the passive reticle in the body of the observation optical mirror.

[0448] In one embodiment, focusing the display image onto the first focal plane of the optical system in the body is achieved by changing the gap between the lens 2 and the lens 3 in the five-lens system, which is accomplished by changing the position of the inner lens unit relative to the outer lens unit.

[0449] In one embodiment, the lens components can also be assembled together within a lens barrel, which is an integral mechanical structure housing a series of lenses. It is used to position the lenses axially and radially relative to each other and provides a means to interface the lens assembly with its associated system. The lens elements are radially positioned by the inner diameter or ID of the barrel wall. The outer diameter or OD of the ground lens elements is sized to fit the ID of the barrel wall. The axial position of the lens elements is achieved by cutting the lens mounts during assembly. The lens elements can then be constrained to the mounts by epoxy resin, retaining rings, etc.

[0450] ​

[0451] In one embodiment, the integrated display system includes a reflective material 1230. In one embodiment, the reflective material 1230 is a mirror. In one embodiment, the integrated display system includes more than one mirror. In one embodiment, the integrated display system includes two, three, four, or more mirrors.

[0452] In one embodiment, the mirror is positioned at an angle of 30° to 60°, or 30° to 55°, 30° to 50°, or 30° to 45°, or 30° to 40°, or 30° to 35° relative to the emitted light of the display.

[0453] In one embodiment, the mirror is positioned at an angle of 30° to 60°, or 35° to 60°, 40° to 60°, or 45° to 60°, or 50° to 60°, or 55° to 60° relative to the emitted light of the display.

[0454] In one embodiment, the mirror is positioned at an angle of at least 40°. In one embodiment, the mirror is positioned at an angle of 45° relative to the emitted light of the display.

[0455] In one embodiment, as ​ shown, the tilt of the mirror 2910 along the vertical axis can be adjusted by using screws or a similar mechanism. By screwing a screw against the base or the back of the mirror 2910, the angle at which the image of the microdisplay is reflected into the beam combiner can be changed. This correspondingly changes the tilt of the focal plane at the reticle 2930 of the viewing optics in the body of the viewing optics. Using this adjustment, the parallax error along the vertical axis between the microdisplay and the reticle can be eliminated.

[0456] In one embodiment, the mirror is fixed to the base with more than one screw. In one embodiment, the mirror is fixed to the base using a compound (such as epoxy resin, resin, glue, or a combination thereof).

[0457] In one embodiment, the position of the mirror relative to the beam combiner can be adjusted to eliminate any errors, including but not limited to parallax errors.

[0458] In one embodiment, the position of the mirror relative to the active display can be adjusted to eliminate any errors, including but not limited to parallax errors.

[0459] 2. Power System

[0460] In one embodiment, the base coupled to the body of the viewing optics has a power system. In another embodiment, the base of the viewing optics has a cavity. A battery cavity can be integrated into the base coupled to the body of the viewing optics.

[0461] ​ is a representative schematic diagram of the base 220 having a battery compartment 3005, where the base 220 is coupled to the body 210 of the sight 3000. As ​ and 31As shown, the battery cavity 3005 extends from each side of the base to enclose the battery, which includes but is not limited to a CR123 battery. Compared with smaller batteries or coin-type batteries, the CR123 battery has a higher power capacity and discharge.

[0462] In one embodiment, the battery cavity 3005 is integral with the base 220, so only a battery cover is needed to protect the battery from the environment. No additional sealing is required.

[0463] In one embodiment, compared with the eyepiece assembly, the battery cavity 3005 in the base 220 is closer to the objective lens assembly 3010 of the main body 210 of the observation optical mirror.

[0464] ​ is a representative depiction of the battery compartment 3005 integrated into the base 220. In one embodiment, the cavity 3005 is designed to first insert the positive electrode side of the battery and has a mechanical stop at the bottom of the battery cavity to prevent incorrect installation and operation of the battery.

[0465] In one embodiment, the integrated battery cavity 3005 can use the same gasket as the gasket of the main body 210 of the telescopic sight for the base 220. This provides a more reliable seal and eliminates mechanical devices because a separate battery cavity is not required. Second, there is no mechanical device for fixing the battery cavity because it is integrated into the base. This reduces the need for any mechanical interface for fixing the battery compartment. Since no mechanical locking of the battery cavity is required, the integrated battery compartment reduces the failure points of traditional battery compartments.

[0466] The integrated battery compartment eliminates any obstacles that impede the user. The integrated battery compartment is located below the observation optical mirror and is not affected by any adjustments and knobs on the traditional observation optical mirror. The integrated battery cavity is a major advancement because it allows the necessary space to accommodate larger batteries.

[0467] In one embodiment, the observation optical mirror can be set in a way that minimizes battery consumption and maximizes battery life. For example, when the operator presses a button or switch, the observation optical mirror with a laser rangefinder is activated. A rangefinder indicator is displayed on the screen. When the observation optical mirror is zeroed, the output laser of the external rangefinder will coincide with the indicator through an initial calibration step. When the operator activates the external rangefinder, the information is sent wirelessly or via a communication port to the observation optical mirror, signaling to the device that the information has been received and needs to be displayed.

[0468] If the observation optical mirror is turned on and no data is received from an external device, the observation optical mirror will power off after a user-set time. After the information received from the external device is displayed, a power-off timer starts, and if no further button presses are recorded, the device will be powered off.

[0469] If more information is received from an external device, the screen will clear the previous information, display updated information, and start a power-off timer. This cycle can continue for the number of times selected by the operator.

[0470] During the time the information is displayed on the screen, a bevel indicator is shown on the screen. It is refreshed at each time interval by an accelerometer communicating with the microcontroller. When the microcontroller is in sleep mode, observing the overall button on the optical sight will control the brightness of the LEDs illuminating the reticule of the glass etching. When the optical sight is in operation, the control of these LEDs will be suspended and during the corresponding button press, the brightness of the screen will change.

[0471] 3. Picatinny Mount

[0472] In one embodiment, the present disclosure relates to an optical sight having a body and a base, the base having a battery compartment and a Picatinny mount that can be coupled to the battery compartment. In one embodiment, a detachable Picatinny mount is attached to a protruding battery compartment, where the battery compartment is incorporated into a base coupled to the body of the sight.

[0473] ​ is a representative schematic view of a sight having a body 210 and a base 220 coupled to the body 210, where the base has a battery compartment 3005 that can be attached to a Picatinny mount 3305. In one embodiment, the Picatinny mount 3305 is aligned with the battery compartment 3005 and fixed with a fastener.

[0474] By attaching the mount 3305 to the battery compartment 3005 of the base 220, it utilizes the material required to fabricate the cavity 3005 for the battery. This eliminates the need for any additional material for the base, making the optical sight lighter and less invasive.

[0475] In one embodiment, the mount is positioned towards the objective lens and parallax knob of the adjustment knob, such that it does not interfere with the user's ability to adjust the sight. Additionally, the top ring is removable, allowing for easy attachment of accessory devices (such as a laser rangefinder). By utilizing the Picatinny mount disclosed herein, since the integrated base secures the sight, no additional structural support is required from the top of the ring.

[0476] In one embodiment, the mount incorporates a cantilever Picatinny rail that extends forward towards the objective lens of the sight. This allows a weapon-mounted laser rangefinder to be directly placed on the bell of the sight. This type of mount allows for reduced shift upon impact and increased accuracy of the ranging device. It reduces the likelihood of shift upon impact because there are fewer variables that can affect the ranging device's acquisition of the desired target.

[0477] 4. Data Port

[0478] In one embodiment, the present disclosure relates to an observation optical mirror having a body and a base, the base having an active microdisplay for generating an image and combining the generated image into a scene image in a first focal plane of the body of the observation optical mirror, wherein the base has an axially oriented data port for interfacing with an auxiliary device, the auxiliary device including but not limited to a remote control switch and a laser rangefinder.

[0479] ​ FIG. 8 is a representative schematic view of a sight 3600 having a body 210 and a base 220, wherein the base 220 has an axially oriented data port 3605. In one embodiment, the observation optical mirror may have one axially oriented data port. In another embodiment, the observation optical mirror may have more than two axially oriented data ports.

[0480] By utilizing the axially oriented data port 3605, the top-down profile of the entire observation optical mirror is minimized, thereby enhancing the robustness of the mounting system and its connections.

[0481] 5. External Video Source

[0482] In one embodiment, the active display in the base can be used as an optical assembly or optical system for a clip-on device on the device, including but not limited to a thermal imaging system and a night vision system.

[0483] The thermal imaging system allows various waves in the electromagnetic spectrum to be imaged and transmitted to the user, which are typically not capturable by the human eye. Traditional thermal weapon sights consist of two systems paired together: an infrared optical system that observes the scene; and a visible wavelength optical system that includes a microdisplay and a lens to recreate an image in front of the sight. There are also instances of catalytic photon enhancement that create what we call a "night vision" system. However, clip-on devices are typically attached to a rifle rail in front of the body of the sight. This setup blocks all ambient light that is normally imaged by the sight and only allows the use of digital images. To switch back to a traditional image, the user must remove the system from the rail. Since alignment settings are made each time the sight is changed, it may result in impact displacement. These clip-on units also tend to be large due to the need for an eyepiece / imaging system behind the digital display in the unit. In traditional systems, any real-time video feed would be a completely digital image, including visible spectrum output.

[0484] ​FIG. 0 is a representative schematic view of a sighting scope 3700 having a body 210 and a base 220, the base 220 having an active display 1210 and a concentrating optical mirror 1220, the concentrating optical mirror 1220 being usable as an optical system of a thermal imaging unit 3705. The active display 1210 uses a beam combiner to generate an image focused on a first focal plane of the body of the sighting scope to integrate the image into a conventional day optical sight. The integration of the digital display allows the user to superimpose a digital image onto the ambient day optical sight. With the digital display disclosed herein, there is no need to remove a clip-on unit from the front of the viewing optical sight in order to view the ambient day optical sight. Instead, the digital display can be turned on and off as needed.

[0485] The integration of the digital display allows for zero image shift when switching between day visible and digital optics. Since the system is fully integrated, there is no need to zero every time the digital optics are turned on. The system is synchronized due to the alignment of the combined optical system.

[0486] In one embodiment, the integration of the digital display constitutes an optical train that is generally the rear half of a clip-on unit. Since there is already a microdisplay in the base of the viewing optical sight, the thermal sight only needs an infrared optical mirror; the image generated by the thermal sensor can be transmitted to the active display already incorporated into the base of the viewing optical sight. By integrating the thermal or NV sight in this way, the thermal / NV device will be shorter and lighter than existing weapon sights on the market. This allows for the design of a smaller and lighter system because half of the optical train is now directly integrated into the base coupled to the body of the viewing optical sight. The rear optical system or display does not need to be integrated into a clip-on unit that contains the sensing device.

[0487] In addition, if a thermal weapon sight is mounted on the side of the sighting scope such that the thermal optical mirror does not block the sighting scope objective lens, then it will be possible to superimpose a thermal image above the visible image that the user will view. This will be advantageous for being able to highlight humans, animals, or anything having a heat signature that stands out in a neutral daylight scenario.

[0488] In one embodiment, the integration of the digital display disclosed herein has the advantage of feeding real-time video into the focal plane of the viewing optical sight without interrupting the day visible line of sight.

[0489] In one embodiment, the integration of the digital display allows for seamless integration of imaging overlays, such as a real-time thermal imaging view and a hyperspectral overlay system. The visible image is now analog rather than another digital display.

[0490] In one embodiment, the integration of the digital displays disclosed herein provides the advantage of continuing the image feed even if power is suddenly exhausted on a digital system. The true analog images remain available, unlike conventional digital output systems.

[0491] In one embodiment, the integration of the digital displays allows multiple types of imaging systems to be mounted separately from the front portion of the viewing optic. A thermal imaging system can be aligned with the bottom or side of the viewing optic and still feed the image directly onto the focal plane within the body of the viewing optic.

[0492] 6. EMI Vent Window

[0493] In one embodiment, the body, base, or both the body and base of the viewing optic can have a window sealed with a material transparent to electromagnetic waves used for wireless communication. Transparent materials include, but are not limited to, plastics, resins, or epoxy resins.

[0494] In one embodiment, the window allows EM waves to propagate from the communication device with reduced interaction with the metal body of the viewing optic. This increases the rate at which data can be transmitted. It also allows the wireless communication device to operate at a lower power level due to reduced signal loss.

[0495] III. Additional Sensors / Devices

[0496] In another embodiment, the present disclosure relates to a viewing optic having a body and a base, the base having an integrated display system and more than one sensor. In one embodiment, the sensors include, but are not limited to, global positioning system, accelerometer, magnetometer, MEMS rate sensor, tilt sensor, laser rangefinder.

[0497] A. Pointing Angle, Target Location, and Communication

[0498] In one embodiment, the viewing optic can have an inertial MEMS rate sensor to determine the pointing angle of the weapon in inertial space. Example products are the LCG-50 from Systron Donner and the SiRRS01 from Silicon Sensing. In another embodiment, an accelerometer can be incorporated into the embedded electronics to determine the absolute tilt angle of the viewing optic and track the weapon acceleration due to general movement or firing events.

[0499] To support aiming, in various embodiments, the viewing optic can have a GPS and / or digital compass. In one embodiment, the GPS and / or digital compass can be integrated into the viewing optic, for example, as a board-level module. In another embodiment, the GPS and / or digital compass can be associated with a separate device that communicates with the viewing optic.

[0500] Some manufacturers offer customization of shelf modules for GPS and digital compass functionality, which have small form factors and low power consumption characteristics. These devices are designed to be integrated into embedded components. For example, Ocean Server Technology manufactures the OS4000-T compass with 0.5-degree accuracy, consuming less than 30 mA and less than 3 / 4″ square. An example of a GPS device is the DeLorme GPS2058-10 module, which is 16 mm × 16 mm, in a surface mount package, and provides 2-meter accuracy.

[0501] In one embodiment, an observation optical mirror can have a data interface that provides one or both of wired and wireless capabilities, which are designed to interface with systems such as BAE personal network nodes and emerging SRW radios. These interfaces provide various communication capabilities, such as range\sensors and other tactical data (e.g., anti-self-destruct detectors, environmental sensors, etc.). This unique functionality is used in various embodiments to obtain environmental information, target information, and situational awareness information and communicate it to interested parties. Generally, the various embodiments are designed to enable a fighter aircraft to quickly acquire, reacquire, process data from various passive and active sources and otherwise integrate it into a ballistic firing solution, thereby enhancing the shooter's efficiency. [[ID=⑷]]

[0502] In another embodiment, the sensor provides information to an active display, such that real-time position data of different targets is generated on a first focal plane of the body of the observation optical mirror. In another embodiment, the sensor is part of an external device that communicates with an integrated display system.

[0503] By using these sensors in the observation optical mirror, or on an external device rigidly attached to the observation optical mirror, or on a weapon on which the observation optical mirror is mounted, the exact position of the observation optical mirror, as well as the exact direction in which the observation optical mirror is pointed, can be obtained, and external targets can be calculated based on the observation optical mirror position and calibration direction.

[0504] When the user moves the observation optical mirror or when the target moves relative to the observation optical mirror, the position of the target will be continuously and real-time updated by sensors that communicate with the integrated display system, such that by observing through the observation optical mirror, the user will be able to see the position of the target relative to the location they are looking for.

[0505] This method has strong practicality in military applications, where personnel at different locations may attempt to communicate specific target locations to each other. For example, in close air support (CAS), a pilot may be flying an aircraft while units on the ground may be relying on the aircraft to drop bombs on a target. Typically, it is difficult for units on the ground to convey the exact location of the target to the aircraft. The process of relaying target information between the ground unit and the aircraft is commonly referred to as "talking to the target" and involves communicating what the conveying unit or aircraft sees in its field of view, such as landmarks that may be seen near the target, etc.

[0506] This process typically takes a relatively long time and can cause confusion because objects look different from the air than they do on the ground. It is crucial that each unit ensures they are looking at the same target because if the aircraft misidentifies the target, they may drop bombs on friendly units or non-combatants.

[0507] These problems are solved by allowing location and position sensors to communicate with the active reticle display of an integrated display system. The user of an observation optical sight can designate a target within their sight, and the sight knows its GPS position, the exact direction it is pointing, and the distance to the target, and can calculate the precise GPS coordinates of the target. This information can be fed into a common system to which all friendly units are connected, such as Link 16. Now, the aircraft can simply look at the display on their aircraft, and once another unit has designated a new target, the new target will be displayed on their map.

[0508] This makes it faster to find the target and easier to confirm that two units are looking at the same target. Accuracy is very important for determining the target location, so the image generated by the active display needs to be shown in the first focal plane of the observation optical sight body. If the generated image from the active display is placed in the second focal plane of the observation optical sight, the target location will only be accurate if the optical sight reticle is in its "zeroed" position. If the user of the observation optical sight turns anything on their adjustment knob, such as to engage a long-range target, all the target information in the display will be shifted by the amount turned in the adjustment knob and thus be inaccurate.

[0509] By using it in conjunction with the active display image injected into the first focal plane, the displayed data is agnostic to any adjustments made to the reticle position and compensates automatically. This means that the target data in the field of view is always accurate.

[0510] B. Environmental Sensors

[0511] In one embodiment, the observation optical sight may have more than one pressure, humidity, and / or temperature sensor, which is designed to collect and use environmental data for ballistic correction purposes. The sensors are in a miniature configuration and are suitable for integration into the observation optical sight. Intersema's MS5540 is an example of a miniature, low-power, waterproof, barometric pressure sensor. The component measures 6.2×6.4 mm in size.

[0512] In one embodiment, the sensor can be coupled to the main tube of the observation optical sight or the base of the observation optical sight.

[0513] C. Uphill and downhill

[0514] In one embodiment, the observation optical sight may have a z-axis accelerometer, which can be used to measure the tilt angle of the sight relative to the vertical. At the time of target selection, this tilt angle can be incorporated into the ballistic solution. Once the target is selected, the system is able to automatically incorporate the actual uphill or downhill into the ballistic solution and display the solution on the first focal plane of the observation optical sight, so that the digital reticle or correction calibration points are correctly displayed. This can provide a very fast and effective aiming means in long-range uphill or downhill strikes.

[0515] IV. Observation optical sight with a display system and a laser rangefinder

[0516] In one embodiment, the present disclosure relates to an observation optical sight and a laser rangefinder. The observation optical sight has a main body and a base with an integrated display system. In one embodiment, the laser rangefinder is coupled to the observation optical sight. In another embodiment, the laser rangefinder is independent of the observation optical sight and communicates with the observation optical sight wirelessly or via a cable.

[0517] In one embodiment, the laser rangefinder is coupled to the observation optical sight via a mounting rail, and the mounting rail is attached to the base through the battery compartment.

[0518] In one embodiment, the laser rangefinder can be used to determine the distance to a target. In various embodiments, the laser is transmitted in the near IR for concealment. The typical wavelength for a laser rangefinder device operating in the near infrared (NIR) is 905 nm.

[0519] In one embodiment, specific laser power and spectral characteristics are selected to meet the distance and eye safety requirements of the observation optical sight. The rangefinder has sufficient power to produce accurate measurement results, such as 1500 meters, 2500 meters, or any effective distance related to the firearm or weapon intended to be used with the observation optical sight. For rangefinder operation, in some embodiments, a single-button control is dedicated to making or performing rangefinder measurements.

[0520] In one embodiment, the distance to a target can be transmitted to an active display that generates an image of the distance to the target and superimposes the distance to the target onto a first focal plane of an observation optic when observing a target scene.

[0521] In one embodiment, the observation optic has a computing device with ballistic calculator capabilities. In one embodiment, the body of the observation optic has a computing device with ballistic calculator capabilities.

[0522] In one embodiment, a laser rangefinder can be used to measure the target distance, calculate the projectile trajectory and communicate a corrected aiming point to the active display in an integrated display system, and then the active display superimposes an image of the corrected aiming point onto a first focal plane of the observation optic, which has a reticle attached to a movable erecting lens system.

[0523] Importantly, since the image generated by the active display is combined in front of the first focal plane with the image from the target and then focused onto the first focal plane, the target image and the display image never move relative to each other. Thus, any calibration reference created by the digital display will always be accurate regardless of how the movable erecting system is adjusted.

[0524] When an external laser rangefinder feeds distance information to the sight, a calibration reference or laser indicator needs to be created by the digital display so that the user knows which location in the LRF aiming field of view and thus accurately hits the correct target with the laser. The digital display image and the target image of the objective lens system in the body of the sight do not move relative to each other. Thus, regardless of how the adjustment knob is adjusted to move the movable erecting lens system, the digital laser indicator will accurately show the user the correct location of the LRF laser aiming point.

[0525] On the other hand, if the digital display image is integrated into the optical system anywhere behind the first focal plane, then when the adjustment knob is adjusted and the erecting lens system moves / tilts, the image of the digital display will move relative to the target image and the digital LRF indicator will move relative to the actual laser aiming point. If the user turns any elevation or windage adjustment to the adjustment knob and forgets to turn back to the original position set by the adjustment knob when aligning the digital reticle with the actual laser aiming point, it may result in an incorrect distance measurement.

[0526] In addition, when zeroing a traditional sight on a rifle, the user typically selects a "zero" distance, usually 100 yards, for aligning the reticle of the sight with the point of impact of the rifle projectile. This is typically accomplished by adjusting the adjustment knobs of the sight and thus adjusting the tilt angle of the erect image lens system to align the reticle with the point of impact of the projectile. After setting the initial "zero" of the sight, the adjustment knobs allow the user to further adjust the position of the sight reticle to compensate for targets at different distances or to compensate for varying wind drift variables that affect the position where the point of impact of the projectile may vary from the initial "zero" position.

[0527] If a digital display is integrated into the sighting system behind the first focal plane, then the correction factor for the ballistic calculation's reference point may be incorrect if the user makes any adjustments to the adjustment knobs from the initial "zero". For example, if the ballistic calculator determines that a correction of 10 milliradians of elevation adjustment is required to hit the target, the digital display places the reference point 10 milliradians below the center of the crosshairs. However, if the user has turned the elevation adjustment knob 5 milliradians from the initial "zero" position, the digital reference point will actually be aimed 15 milliradians below the initial "zero".

[0528] By injecting the digital display into the first focal plane of the optical system of the sight body, it allows the digital display to be completely unaffected by any changes in the adjustment knob adjustments or the position of the erect image system. This means that in the example above, the digital reference point will actually only appear 5 milliradians below the center of the reticle for a total of exactly 10 milliradians of ballistic drop (the user had previously turned 5 milliradians into the elevation adjustment knob from the initial "zero" position). In short, injecting the digital display image into the first focal plane of the body's optical system makes the digital display image completely unaware of any changes in the adjustment knob position and thus completely unaware of the movement / tilt of the erect image lens system, which provides the required accuracy.

[0529] In one embodiment, the laser rangefinder capability provides a dynamically defined ballistic solution based on the acquired data. When processing the tracer round trajectory to determine the optimal point along the measured trajectory path for determining the ballistic correction for the next shot, the on-board computer can use the distance to the target.

[0530] In one embodiment, the laser rangefinder is integrated into the sight and has a dedicated output laser emission port. In one embodiment, the optical path of the dedicated laser axis is located in the corner of the housing so that it is not obstructed by the main objective lens. The detection path of the incident reflected laser signal passes through the main objective lens of the sight, where a near-IR beam splitter directs the light to a light detector. This arrangement takes advantage of the relatively large aperture of the main objective lens to increase the signal-to-noise ratio of the measurement result.

[0531] ​ A photograph of an observation optical scope 3800 is provided, which has a body 3810 with an optical system and a base 3820 coupled to the body 3810. The base 3820 has an integrated display system, and a laser rangefinder 3830 is coupled to the top of the body 3810. The observation optical scope 3800 may have two auxiliary ports 3805 for communicating with an external source. The observation optical scope 3800 may have a Picatinny mount 3305, which is coupled to the outside of a battery cover for a battery cavity 3005 in the base 3820.

[0532] ​ A depiction of an observation optical scope 4500 is provided, which has a body 4510 with an optical system and a base 4520 coupled to the body 4510. The base 4520 has an integrated display system, and a laser rangefinder 4530 is coupled to the top of the body 4510. The observation optical scope 4500 may have a single auxiliary port 4535 for communicating with the laser rangefinder 4530.

[0533] ​ and ​ A depiction of an observation optical scope 4700 is provided, which has a body 4710 with an optical system and a base 4720. The base 4720 is coupled to the body 4710 and has an integrated display system. In some embodiments, the observation optical scope 4700 may have a Picatinny mount 4730. In some embodiments, the observation optical scope may have an auxiliary port 4735.

[0534] V. Other Embodiments

[0535] 1. Digital Zeroing

[0536] In one embodiment, the present disclosure relates to a method for alignment and zeroing purposes using a digital reticle. In one embodiment, an observation optical scope has a physical reticle and a digital reticle, wherein the physical reticle is connected to an erecting system. The user moves the reticle and the erecting system using adjustment knobs to "zero" the physical reticle such that the center of the reticle coincides with the impact point of the bullet.

[0537] After the physical reticle is zeroed, the digital reticle must also be zeroed. Since the digital reticle is formed by an active or digital display fixed in place, the only way to zero or align the digital reticle is using digital means. The user can move the position of the digital reticle such that the center of the digital reticle coincides with the center of the physical reticle.

[0538] In another embodiment, digital zeroing can also be used in conjunction with a laser indicator. When used in combination with an external laser rangefinder, the viewing optic laser indicator must be aligned with the direction in which the laser rangefinder is pointed. Most external laser rangefinders have both visible and infrared lasers. The infrared laser is the laser that actually measures the distance. The visible laser can be turned on and off and aligned with the aiming of the infrared laser. The visible laser allows the user to see where the laser is aimed. Once the visible laser is turned on, the user can digitally adjust the laser indicator to coincide with the calibrated point of the visible laser. The visible laser can then be turned off, and the user can use the laser indicator in the viewing optic display to ensure accurate calibration of the laser rangefinder.

[0539] 2. Holographic waveguide

[0540] In one embodiment, the present disclosure relates to a viewing optic having: a body having a first optical system; and a base having an active display and a holographic waveguide. In one embodiment, the integration of the holographic waveguide reduces the package size and weight of traditional beam combining systems. The integration of the holographic waveguide can increase the overall transmission brightness ratio such that a greater percentage of the light from each optical system reaches the end user.

[0541] ​ is a representative depiction of a viewing optic 4900 having: an optical system in a body 4910; and a base 49 having an active display 1210; and a holographic waveguide system 4925. The holographic waveguide system 4925 spans the body 4910 and the base 4920. The digital or active display 1210 generates an image to a collimating optic 4930 which sends the image into an incoming holographic waveguide 4926. The image exits the waveguide via an output hologram 4927 and the image is injected into a first focal plane 4930 of an optical system 4940.

[0542] In one embodiment, the integration of the holographic waveguide reduces the need for specialized coatings fabricated for beam combiners. Additionally, the integration of the holographic waveguide interrupts the need for a mirror system, reducing the need for complex mechanical alignment systems.

[0543] The integration of the holographic waveguide allows for the creation of copies of complex optical systems required for imaging the display, eliminating the need to place complex systems into each system.

[0544] The integration of the holographic waveguide allows for the use of LCOS, LCD, and OLED systems to display information within the optical system. The nature of the system allows for various types of illumination systems to be combined with the different types of displays used within the system.

[0545] The use of a holographic waveguide allows for the implementation of a reticle with non-static illumination. The reticle can be changed when the image on the screen changes. The holographic waveguide allows for a daylight-bright reticle system without the need for traditional illumination methods.

[0546] The integration of a holographic waveguide creates the ability to create a non-static holographic sight. The output-coupling hologram can transmit light defined by the main optical system, thus allowing for changes in the aiming picture of the holographic sight.

[0547] The integration of a holographic waveguide can be used with any monochromatic or polychromatic light source. The use of a complex multiplexed Bragg grating allows for the integration of a polychromatic illumination system.

[0548] 3. Tracking Bullet Trajectory

[0549] One difficulty associated with long-range strikes is the ability to determine the accuracy of the initial shot so that timely corrections can be made to improve the accuracy of the next shot. Traditional techniques for determining the point of impact of a bullet are to attempt to detect the bullet's trajectory and / or the actual splash point of the bullet. In many long-range strikes, this can be difficult. In the case of a sniper team, subsequent shots also require feedback from an observer to feed relevant data back to the shooter. Using only verbal communication can take several seconds.

[0550] In one embodiment, an observation optical mirror may have an imaging sensor adapted to detect image frames related to the bullet flight path and transmit the image frames to a computing device, which can then calculate the bullet trajectory based on the image frames.

[0551] In one embodiment, an observation optical mirror having a body and a base (the base having an integrated display system) can allow for the detection of tracer bullets through on-board image processing capabilities, so that the trajectory of the bullet can be determined before the bullet impacts the target area. In one embodiment, this data can be sent back to a ballistic computer, thus quickly and effectively providing a follow-up shot solution for the second round, which can be transmitted to an active display and the corrected aiming point superimposed on the first focal plane of the body of the observation optical mirror.

[0552] Automating the feedback loop for trajectory and splash point detection by a computer, combining it with an active display, and superimposing an electronic aiming point correction on the first focal plane advantageously reduces the total time required for an accurate second shot. This time reduction can be a critical point during the strike. After the first shot, the opportunity window for the second shot may quickly narrow, especially if the delay exceeds the time point when the sonic boom of the initial shot reaches the predetermined target.

[0553] Environmental conditions and windage drift can have a significant impact on the ballistic trajectory of a bullet over long distances. For example, an M193 bullet can drift approximately 4 feet at 500 yards in a moderate 10 mph crosswind. Since the velocity of the bullet decreases as the flight distance and total flight time increase, the windage effect becomes more exaggerated at greater distances.

[0554] A variety of tracer options are provided. Traditionally, shooters have used standard tracers to observe the trajectory of the bullet's flight path. Tracers can emit light in the visible or IR spectrum depending on the composition of the tracer material. The latter is effective when the shooter is using night vision equipment. Additionally, some tracers can first glow faintly and then brighten as the projectile travels downrange. A fuse element can control when the tracer ignites after the projectile is fired, such that the ignition of the tracer material is delayed until the bullet is fully downrange. The fuse delay reduces the risk of the tracer exposing the shooter's firing position.

[0555] In one embodiment, an observation optic with an integrated display system can use a tracer to detect, determine, and / or display the trajectory of a bullet before it impacts the target area. In one embodiment, a stealth tracer with a long-delay fuse and that emits in the near-IR region (700 nm to 1000 nm) of the electromagnetic spectrum can be used. Light emitted in the near-IR region is invisible to the human eye but can be detected by an imaging sensor using conventional glass optics. This type of tracer can be particularly effective in maintaining the shooter's stealth during sniper operations while providing an important automatic bullet tracking capability to accurately determine the next shot correction requirements. Accordingly, various embodiments are adapted to work in conjunction with more than one type of tracer to achieve the functions described herein.

[0556] Since the imaging sensor in daylight embodiments is also sensitive to visible light, standard daylight tracers can also be used for bullet tracking. In the case of visible light and near-IR, the tracer can utilize a long-delay fuse to increase stealth, since the system only needs to detect the bullet's flight in the last moments before impact.

[0557] In one embodiment, a camera associated with the observation optic can record the trajectory of the bullet and use a sensor suite embedded in the observation optic, which can calculate the exact geolocation trajectory of the bullet as well as the bullet's point of impact.

[0558] In another embodiment, the observation optic can also use a stabilized camera to compensate for recoil from the firearm. The observation optic will precisely track the movement of the stabilized camera and compensate for that movement to accurately calculate the geolocation trajectory of the bullet. This embodiment will allow the shooter to track their own trajectory and more accurately compensate for any misses.

[0559] In two embodiments, the geographical location trajectory of the bullet can then be shared with other users to display the trajectory in their field of view, which is also actively displayed in the devices they are using (such as another telescopic sight, projectile observation scope, or goggles using a microdisplay or holographic technology).

[0560] In one embodiment, tracking of the bullet trajectory incorporates capturing video frame images of a glowing tracer bullet in flight. The spatial position of the bullet in the selected image frames is extracted by image processing techniques and then correlated with data from other video frames to establish the trajectory of the bullet.

[0561] Image frames are selected for processing based on their correlation with the firing event. When a projectile is launched from a weapon, the muzzle exit time is immediately determined by processing accelerometer data obtained from an on-board weapon axis accelerometer included in various embodiments. A correlation window starting from the muzzle exit time is then initiated, where various embodiments start processing video images frame by frame to identify a small cluster of pixels associated with the tracer bullet at a specific X-Y position in space. The frame images can be taken with an exposure time that is optimized to capture the bullet as it traverses a small number of individual pixels in the X-Y frame. Since the frame rate of the camera and the muzzle exit time are known, the distance of the bullet from the weapon in each frame can be established using the known flight characteristics of the bullet. This data is contained in on-board tables associated with each weapon and its associated projectile, or alternatively received from a tactical network communicating with the weapon sight.

[0562] If the absolute distance to the target is known from laser rangefinder measurements, the position of the projectile at the target distance can be calculated by determining the point in the trajectory corresponding to the target distance. The elegance of this technique is that the measurement is done using in-flight data and does not rely on the bullet impact with a physical surface. The calculated position will correspond to the angle of elevation and azimuth relative to the weapon position and can be used to determine the ballistic pointing corrections required to improve accuracy. As part of the calculation of the next shot ballistic correction, various embodiments use inertial pointing angle data to calculate a relative reference point between the inertial pointing angle of the gun at muzzle exit and the pointing angle at splash. This allows the calculation to account for any angular movement of the gun that occurs during the flight time of the bullet to the target distance.

[0563] 4. Other Configurations

[0564] ​Illustrates an alternative embodiment of a sighting scope 5000, which has a scope body 5005 and a compartment or notch 5010 on top of the scope body 5005. The compartment 5010 has an integrated display system, which includes an active display 5015 and a condenser optic 5020. The integrated display system is oriented such that the display 5015 and the condenser optic 5020 are parallel to the beam combiner 5025. In this embodiment, a reflective surface such as a mirror is not required.

[0565] ​ Illustrates an alternative embodiment of an observation optic 5000, which has a scope body 5005 and a compartment or notch 5010 on top of the scope body 5005. The compartment 5010 has an integrated display system, which includes an active display 5105, a condenser optic 5110, and a mirror 5115. The integrated display system is oriented such that the display 5115 and the condenser optic 5110 are perpendicular to the beam combiner 5025. In ​ this case, the active display 5105 is closer to the eyepiece system compared to the objective system of the observation optic.

[0566] ​ Illustrates an alternative embodiment of an observation optic 5000, which has a scope body 5005 and a compartment or notch 5010 on top of the scope body 5005. The compartment 5010 has an integrated display system, which includes an active display 5105, a condenser optic 5110, and a mirror 5115. The integrated display system is oriented such that the display 5105 and the condenser optic 5110 are perpendicular to the beam combiner 5025. In ​ this case, the active display 5105 is closer to the objective system compared to the eyepiece system of the observation optic.

[0567] The image generated from the active display 5105 can be directed to the mirror 5115 and combined with the image of the scene observed by the observer through the observation optic using the beam combiner 5025 in the scope body 5005, so that the generated image and the observed image are simultaneously superimposed or overlapped, wherein the combined image is injected into the first focal plane. Since the beam combiner 5025 is located before the first focal plane and the combined image is focused on the first focal plane, the displayed image and the observed image do not move relative to each other. This is a significant improvement compared to devices that inject the image into the second focal plane.

[0568] In yet another alternative embodiment, the observation optic has a scope body and a separable base, the base having an active display and a condenser optic, the active display and the condenser optic being parallel to the beam combiner. In this embodiment, a reflective surface such as a mirror is not required. The base is coupled to the bottom of the body of the observation optic.

[0569] An image generated from a microdisplay can be combined with an image of a scene observed by an observer through an optical sight with the aid of a beam combiner within the sight body to simultaneously superimpose or overlap the generated image and the observed image, wherein the combined image is injected into a first focal plane. Since the beam combiner is located in front of the first focal plane and the combined image is focused on the first focal plane, the displayed image and the observed image do not move relative to each other. This is a significant advancement compared to devices that inject an image into a second focal plane.

[0570] The optical sights and methods disclosed herein can be displays or viewing devices, apparatuses, sights or scopes that can be used on, or as part of, or as an additional accessory to, a weapon, gun, rifle, laser target locator, rangefinder. Embodiments can be mounted on a weapon or device or can be handheld or helmet-mounted.

[0571] V. Observation Optical Sight with Advanced Reticle Function

[0572] A. Active Display Mode Based on Magnification Setting

[0573] In one embodiment, the present disclosure relates to an observation optical sight having a body and a base with an integrated display system, wherein an active display of the integrated display system generates a plurality of reticle patterns that are projected into a first focal plane of the field of view.

[0574] In one embodiment, the present disclosure relates to an observation optical sight having a body and a base with an integrated display system, wherein the active display of the integrated display system generates a reticle pattern based on a magnification level.

[0575] In one embodiment, the present disclosure relates to an observation optical sight having a body and a base with an integrated display system, the body having one or more sensors that can track or monitor the magnification level of the optical sight, wherein the active display of the integrated display system generates a reticle pattern based on the magnification level. Depending on the magnification level, the active display system can generate different reticle patterns optimized for different optical magnification levels. In one embodiment, the active display of the integrated display system can automatically switch between reticle patterns based on the magnification level.

[0576] In one embodiment, an observation optical sight with an integrated display system can project digital features or aiming points optimized for a particular magnification setting being used.

[0577] In one embodiment, the body of the observation optical mirror has a sensor associated with the magnification adjustment mechanism of the aiming device to generate a signal indicating the adjustment of the optical magnification of the observation optical mirror. The observation optical mirror further includes an electronic controller communicatively coupled to the sensor and the active display of the integrated display system. The electronic controller, in response to the signal generated by the sensor, communicates with the active display to generate a reticle pattern that can be observed through the eyepiece superimposed on the image of a distant object in its field of view.

[0578] In some embodiments, the electronic controller and the active display are configured to generate a first reticle pattern, such as a close-range reticle pattern, in response to a signal indicating a first magnification setting; and, in response to a signal indicating a second magnification setting greater than the first magnification setting, the electronic controller and the active display can generate a second reticle pattern different from the first reticle pattern. For example, the second reticle pattern can be a long-range reticle pattern such as a sniper reticle.

[0579] In some embodiments, the sensor can include a combination of an electromechanical or optical digital encoder (which can be rotary or linear), a potentiometer, one or more magnets and one or more Hall effect sensors, or other suitable devices operable to sense the position or movement of the magnification adjustment mechanism and generate a corresponding electrical signal. In one embodiment, the sensor is described in ​ and ​ is described.

[0580] In one embodiment, the active display is not in the body of the observation optical mirror.

[0581] In one embodiment, one or more reticle patterns can be selected from including but not limited to 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, and greater than 20. In one embodiment, an observation optical mirror with an integrated display system can select between at least 10, or at least 20, or at least 30, or at least 40, or at least 50 reticle patterns.

[0582] In one embodiment, the active display of the integrated display system projects the reticle pattern into the first focal plane of the field of view based on a specific magnification setting. When the magnification setting is changed, the reticle pattern generated from the active display is switched so that the aiming point is immediately useful to the operator. The switching of the reticle can be based on the magnification setting.

[0583] By way of example and not limitation, at a 1X magnification setting, the active display can generate a small center point projected onto the first focal plane. When the magnification is changed to 8X, the active display generates a reticle pattern with long-range retention at the point projected onto the first focal plane. The sensor determines the change in magnification, which is communicated to the controller, which changes the reticule pattern of the active display.

[0584] In one embodiment, an observation optic with an integrated display system projects information and aiming points that are intended to assist an operator in engaging targets at short and long ranges. In one embodiment, multiple "pages" of information or reticule patterns can be designed and loaded into the system, and different pages can be displayed depending on the magnification setting.

[0585] In one embodiment, the reticule pattern from the active display is projected onto an etched reticule on the first focal plane. In the event of a system failure, projecting a digital reticule onto the etched or fixed reticule provides the necessary protection.

[0586] ​ is a representative depiction of the close combat reticule 5300 at 1X magnification. The thick arcuate line 5305, the main horizontal line 5307, the main vertical line 5309, the numbers, and the arrows are components of the etched reticule. The center point 5310 is generated from the active display of the integrated display system. This reticule is used for close combat. The center point represents a quick target acquisition aiming point.

[0587] ​ is ​ a schematic of the reticule, but the magnification setting of the observation optic is set to 8X. It can be seen that the center point 5310 projected from the active display becomes significantly larger at 8X magnification.

[0588] ​ is a representative description of the reticule pattern 5500 that provides useful information when the observation optic is set to a magnification setting of 8X. The thick arcuate line 5502, the main horizontal line 5504, the main vertical line 5506, the numbers, and the arrows represent the etched reticule. The center aiming point 5510, six ballistic compensated windage points 5520, and the square 5530 in the upper left (representing a rangefinder indicator showing the assumed distance to the target) are components generated by the active display.

[0589] ​ is a representative depiction of the reticule pattern 5500 at a low magnification setting.

[0590] Reference ​, when the optical magnification is set to 1X, the reticle pattern 5300 includes etched reticle features 5305, 5307, and 5309, and a first set of multiple markers 5310 (e.g., circles and / or aiming points) generated by the active display and projected onto the first focal plane reticle. Preferably, for example ​ As shown, the reticle pattern 5300 formed at least in part by the first set of markers 5310 is a close quarters battle (CQB) reticle with minimal markers to provide a less cluttered visible area.

[0591] When the optical magnification setting is increased, the electronic controller and the active display (responsive to signals received from sensors, including but not limited to ​ and ​ the sensors described in) utilize a second set of multiple markers to replace / change / alter the first reticle pattern, which forms (at least in part) a second reticle pattern 5500 that is different from the first reticle pattern 5300 and generally includes at least some different functions.

[0592] For example, the second reticle pattern can include different aiming features and additional markers, such as those related to estimating distance, calculating windage, and elevation adjustment, or other suitable markers commonly used in ranging reticles, as ​ shown.

[0593] Thus, it can be seen that creating multiple "page" features and reticle patterns for the active display, storing them in the memory system, and automatically switching between reticle patterns as the operator changes the magnification setting on the observation optic would be very useful.

[0594] B. ​

[0595] The ballistic drop compensation (BDC) reticle is designed to have hash marks on the vertical reticle portion located below the horizontal crosshair. These hash marks are designed to attempt to closely match a specific or specific set of ballistic profiles at specific distances.

[0596] However, current BDC reticle designs are fixed designs. This is because reticles are made using wires, metal, or etched on glass. Once the reticle is manufactured and installed in the scope, it must be removed and a new reticle installed to make a change, which can effectively only be achieved by returning the scope to the manufacturer.

[0597] In one embodiment, the present disclosure relates to an observation optical mirror having a body and a base, the body having an optical system and the base having an integrated display system having an active display that can generate a BDC reticle that can be manually changed by a user at any time or even automatically changed in real time by the software and sensors of the observation optical mirror.

[0598] To generate the BDC reticle for the observation optical mirror disclosed herein, the sight can be programmed for the specific ballistic profile of the rifle and the cartridge to be fired. Secondly, the observation optical mirror has sensors as described above (e.g., temperature, pressure, humidity, tilt angle, inclination angle) that can assist in real-time updating of the BDC reticle to be as accurate as possible under all conditions. This enables the BDC reticle to be customized specifically for each rifle and specific shooting conditions.

[0599] The BDC reticle generated in real time by the active display enables the shooter to have an accurate system that can shoot accurately and quickly at various distances.

[0600] As ​ shown, the reticle 5700 has standard etched and filled portions that include a main horizontal line 5702, a main vertical line 5704, and numerical markings and hash marks along the main vertical crosshair. The reticle 5700 also has patterns and markings generated by the active display and projected onto the first focal plane reticle. The active display markings in the form of the BDC reticle include numerical markings 5710 (100 - 900 on the vertical axis in quadrants 3 and 4). Since this portion is projected from a digital display, it can be updated in real time.

[0601] In addition to the active BDC reticle, sometimes the user / shooter may find themselves in a position to provide cover for other individuals in an area where the target may appear quickly and at different distances on its own. An example could be a sniper on top of a building overlooking an alley or a road crossing a street or doorway. The active display can be used in conjunction with various sensors (e.g., compass, tilt angle, inclination angle, GPS, etc.) embedded in the sight to be able to accurately determine the pointing direction of the sight.

[0602] Using an observation optical scope with an environmental sensor, an integrated display system with an active display for generating a BDC reticle and projecting it onto a first focal plane, and a rangefinder, the user will be able to range known landmarks such as doors, windows, cars, etc., and place a distance marker on these landmarks using a controller and the active display. These distance markers are projected into the first focal plane and are visible through the observation optical scope. The environmental sensor allows the user to move the observation optical scope to view other targets, but the distance markers will remain on the targets.

[0603] ​ Is a representative image of a BDC reticle generated by an active display and projected onto a first focal plane reticle, with the distances to potential targets marked. An observation optical scope having a body and a base, the body having an environmental sensor and the base having an integrated display system having an active display for generating a BDC reticle, the observation optical scope will allow the user to mark multiple targets in one or more areas with distance indication markers on the target markers. Then, if a target presents itself near a target marker, the user will be able to quickly identify the distance to the target without having to range the target. Then, the user can use the active BDC reticle to quickly fix in the correct position to engage the target.

[0604] C. ​

[0605] In a traditional rifle scope, when shooting at long distances, the firearm and the scope must be horizontal during shooting. When the bullet travels a long distance, the bullet will be affected by gravity to a certain extent, and the shooter must take this into account. Gravity pulls the bullet towards the ground in a consistent direction, forming a "bullet drop". The shooter compensates for this bullet drop by aiming the bullet higher than the target so that the bullet has dropped to the appropriate height when it reaches the target, thus enabling it to hit the target.

[0606] ​ Is a representative depiction of the angle of inclination. It can be clearly seen that the triangle is a right triangle, with 10° at the top and a right angle at the bottom. The leg of 10 milliradians has become the side of the triangle, i.e., the hypotenuse, and represents the inclined vertical section of the crosshair. However, the force of gravity acts on the vertical leg of the triangle.

[0607] Using trigonometry, the length of the vertical leg can be solved using the following formula: Cosl0° = x / 10 milliradians. Solving for x gives a value of 9.85 milliradians. Thus, in this example, although the user / shooter may have held or dialed 10 radians, they have only compensated for 9.85 radians of shooting. At long distances, this can easily miss the target.

[0608] In one embodiment, the present disclosure relates to an observation optical sight having an integrated display system that uses an active display to generate a reticle capable of compensating for firearm tilt. A user can take a shot at a distance seamlessly without worrying about the tilt angle.

[0609] In a traditional rifle sight, the reticle is a physical crosshair, which can be metal, wire, or a pattern permanently etched on glass. This means that the tilt of the reticle is always fixed. However, with active display technology for generating a real-time reticle, the digital reticle can be changed at any time by overlaying the digital reticle onto a passive image. In one embodiment, the observation optical sight has an internal tilt sensor that can immediately orient the reticle generated by the active display to compensate for the tilt angle.

[0610] ​ is a representative depiction of reticle 6000, which has markings and patterns oriented for tilt and generated by the active display of the integrated display system. The main horizontal line 6002 and the main vertical line 6004 are provided by a passive or etched or fixed reticle. The aiming point generated by the active reticle 6020 compensates for tilt and is projected or overlaid on the passive reticle. The pivot point 6010 is located at the center of the reticle. In this case, the electronic controller / microcontroller will use the information collected from the tilt angle sensor and the inclination angle sensor, apply software logic, and communicate with the active display to adjust the generated image aiming point 6020 to reflect the new zero position, the relevant geometry, and the hold point corresponding to the firearm orientation at that point in time. The user will fire using the digital reticle generated by the active display rather than a passive or fixed reticle.

[0611] In another embodiment, the active display of the integrated display system can generate a digital reticle by adjusting the aiming point on the digital reticle upward or downward, which compensates for tilt and compensates for shooting at an inclination angle or a declination angle. This will eliminate the need for a cosine indicator, which is typically used to compensate for shooting in such cases.

[0612] D. ​

[0613] In a traditional rifle sight, the reticle with a wind indicator is typically a glass-etched reticle. Generally, these reticles will have a grid pattern or rows of dots to allow the user to have a reference point for aiming and compensating for wind speed. The problem with these reticles is that their shape and size are fixed because they are physically and permanently etched on a piece of glass.

[0614] In one embodiment, the present disclosure relates to an observation optical sight having a body and a base, the base having an integrated display system having an active display for generating a digital reticle that uses a windage indicator to compensate for the distance to a target. In one embodiment, the digital reticle is overlaid on a passive reticle. By using a digital reticle overlaid on a passive reticle, the observation optical sight can have a reticle that can adapt the real-time wind hold range to the ballistics, distance, and environment of a particular situation.

[0615] Generally, the longer the distance, the greater the effect of crosswind on a bullet. By using a digital reticle, as the distance increases, the wind hold range can be expanded to compensate for the wind value at a particular distance for a target.

[0616] ​ is a representative depiction of reticle 6100. The passive reticle provides a plurality of components or markings, including a main horizontal crosshair 6102 and a main vertical crosshair 6104. The active display of the integrated display system generates and projects a target that is ranged at 500 yards 6105, and a wind hold range 6110, under particular conditions. The ends of the auxiliary horizontal lines (across the main vertical line) are equal to a windage of 5 mph, the next point is 10 mph, and the outermost point is 15 mph. The images generated from the active display 6105 and 6110 are overlaid on the passive reticle.

[0617] ​ is a representative depiction of reticle 6200. The passive reticle provides a plurality of components or markings, including a main horizontal crosshair 6202 and a main vertical crosshair 6204. The active display of the integrated display system generates and projects a target that is ranged at 1000 yards 6210, and a wind hold range 6220, under particular conditions. The ends of the horizontal lines (across the main vertical line) are equal to a windage of 5 mph, the next point is 10 mph, and the outermost point is 15 mph. The images generated from the active display 6210 and 6220 are overlaid on the passive reticle. It can be seen that compared to the solution at 500 yards ( ​ ), the auxiliary horizontal line 6220 extends wider and the wind points are further spread out to the sides to compensate for the additional windage caused when the bullet travels a longer distance.

[0618] E. ​

[0619] In the past, the design of passive reticles has allowed shooters to have many reference points for shooting under various conditions and various ballistics. However, since the conditions and ballistics vary so widely, these reticles tend to have many features on them, such as a grid of lines or points, which causes the reticle to appear cluttered or confusing to the user.

[0620] In one embodiment, the present disclosure relates to a reticle system that includes a digital reticle generated using an active display, which overlaps a passive reticle. The use of the digital reticle allows information to be displayed as needed and in appropriate situations, which eliminates the need to display certain information on the passive reticle, thereby providing a cleaner or more distinguishable passive reticle.

[0621] In one embodiment, the present disclosure relates to an observation optic having a passive or analog reticle that is designed to work most efficiently with an active reticle. The active reticle technology enables the observation optic to perform complex calculations and display ballistic solutions for the user. Typically, the ballistic solution will not be centered in the field of view or at the center of the passive reticle crosshairs. This allows the user to either keep the center of the ballistic solution stationary or turn the adjustment knob until the ballistic solution is centered in the field of view and at the center of the passive crosshairs for a shot.

[0622] In one embodiment, the present disclosure relates to an observation optic having analog and digital reticles that will enable a shooter to perform a second shot correction most effectively and efficiently while obscuring their field of view in a minimal manner, as with previous passive reticles, which uses an extensive grid of lines and dots.

[0623] ​ is a representative depiction of a wide-angle view of reticle 6300 at low magnification. A less obtrusive row of dots is used below the horizontal crosshair. If the active display cannot be generated due to battery power or an electronic device failure of the observation optic, the passive reticle can be used as a backup.

[0624] ​ is a representative depiction of a close-up view of the central portion of reticle 6400. ​ A higher magnification view is provided. The image shows a small grid 6410 generated by the active display of an integrated display system, which is located at the center of the reticle. This will allow the user to accurately measure the first shot impact location for an accurate second shot correction.

[0625] In one embodiment, the grid 6410 generated by the active display is wider than it is tall. This is specifically designed because calculating the elevation angle of impact is more accurate than estimating the windage of the first shot. In this embodiment, the small plus features of the small grid are not illuminated but are very fine features, which allows for very precise measurement.

[0626] The active or digital reticle should make the first shot very close, so the central grid can be much smaller than a typical passive reticle, which requires a wide grid that must cover most of the field of view below the horizontal crosshair.

[0627] VI. ​

[0628] As discussed throughout the application, an integrated display system allows a digital image generated by an active display to be overlaid on top of an image of an external scene. The active display is injected into the image of the external scene using the illumination section of the display. To make the display most useful, it is desirable to have a high contrast between the brightness of the passive scene and the illuminated display so that both can be easily seen. If the display is too dim, the user will not be able to see it. If the display is too bright, the display will overpower the passive scene.

[0629] In one embodiment, the present invention relates to an observation optical mirror having a body with an integrated display system and a light sensor that can detect and compensate for a specific target brightness.

[0630] ​ A representative schematic view of an observation optical mirror 7100 having a body 7105 and a base 7110 coupled to the body is provided. The body 7105 has an optical system for observing an image of an external scene and a beam combiner 7120 having a photoelectric sensor 7125 and a filter 7130 located above the beam combiner 7120. This allows the photoelectric sensor to directly view the target scene without creating an obstruction in the field of view. The base 7110 has an integrated display system 7115 having an active display for generating an image projected into a first focal plane of the observation optical mirror.

[0631] The photoelectric sensor 7125 and the filter 7130 create a high contrast between the brightness of the image of the external scene 7135 and the image generated from the active display.

[0632] In one embodiment, the transmission band of the filter in front of the photoelectric sensor can be adjusted to be narrow enough to measure only the brightness of the target without measuring additional light from the display system, which would cause measurement distortion.

[0633] VII. ​

[0634] In one embodiment, the present disclosure relates to an observation optical mirror having an integrated display system that incorporates the use of a camera to assist in automatic ranging. In one embodiment, the present disclosure relates to a system that includes an observation optical mirror having an integrated display system, a camera for assisting in automatic ranging, and a laser rangefinder.

[0635] In one embodiment, the present disclosure relates to an observation optical scope having an integrated display system and a camera incorporating image recognition technology. The systems and methods disclosed herein greatly improve the speed of obtaining a target solution and eliminate the need for button presses that may affect the aiming point. Additionally, the systems and methods disclosed herein integrate artificial intelligence into the system to determine the quality of the target solution for ranging.

[0636] In one embodiment, the observation optical scope has a camera incorporating image recognition technology. In one embodiment, the camera can be attached to an observation optical system or a firearm having an integrated display system and will point to the aiming point of the sight.

[0637] In one embodiment, the camera has artificial intelligence to detect a target and communicate with an active display of the integrated display system to highlight the target. In another embodiment, the artificial intelligence system can be incorporated into the observation optical scope. In one embodiment, the artificial intelligence system can be located in a base coupled to the body of the observation optical scope.

[0638] In another embodiment, a thermal imaging camera lacking image recognition technology can be used. This will allow the thermal image to be transmitted to the active display and overlaid on the image of the external scene in the observation optical scope. The observation optical scope can be programmed to display only the "hot spots" of interest. For example, hot spots indicating the heat of a person or a vehicle. Eliminating the artificial intelligence will greatly reduce the power consumed by the system. Additionally, all appropriate hot spots will appear in the field of view of the observation optical scope, enabling the user to evaluate each hot spot to determine if the target is valid.

[0639] After identifying a valid target, the user simply moves the observation optical scope so that the LRF indicator in the FOV is above the desired hot spot. Once the LRF indicator is aligned with the hot spot, the system will automatically trigger the LRF to range at that hot spot. After ranging, the observation optical scope can display a hold point for the target distance or simply display the distance, and the user can use the active BDC mode and hold the appropriate measured distance to the target on the active BDC reticle.

[0640] Another additional feature of the system is that it can automatically detect if a hot spot remains within the LRF indicator long enough to reach an effective distance. If not, it will wait to display the distance until the hot spot remains within the LRF indicator for an appropriate duration to achieve a valid target acquisition before displaying the solution. This will eliminate the second problem of button presses.

[0641] In one embodiment, the present disclosure relates to a technique and method that uses overlapping camera images projected into the first focal plane of the observation optical scope and combines the image with the LRF indicator to automatically range a target.

[0642] VIII. ​

[0643] In one embodiment, the present disclosure relates to an observation optical mirror having an integrated display system and an energy saving system. In one embodiment, the energy saving system is located in a base coupled to the body of the observation optical mirror. In one embodiment, the energy saving system includes a proximity sensor. In one embodiment, the proximity sensor communicates with a microcontroller.

[0644] In one embodiment, when the user / operator is not observing through the observation optical mirror, the energy saving system can be used to place the observation optical mirror in a sleep or standby mode. In one embodiment, when a user / operator is detected behind the eyepiece of the optical mirror, the system and mechanism can wake up or activate the observation optical mirror.

[0645] Current methods of putting electronic devices into a sleep or standby state use a "timeout" function, which is disadvantageous if the optical mirror is used for close combat work because the optical mirror must remain on for an indefinite period as long as an operator is observing through it. An accelerometer can also be used to detect movement to turn on the system. The disadvantage of this method is that if the operator is observing, even if the operator is still observing through the optical mirror, there may be little movement of the firearm for a long period of time, and thus it enters the sleep state.

[0646] In one embodiment, the present disclosure relates to a system for saving battery power by turning on the observation optical mirror when an operator is detected behind the eyepiece of the optical mirror.

[0647] In one embodiment, the energy saving system can be used in any electro-optical mirror compatible with an implemented proximity sensor that is within a few inches of the operator's face when using the optical mirror.

[0648] In one embodiment, the present invention relates to an observation optical mirror having a body and a base connected to the body, wherein the base has a window facing the eyepiece on the back of the base.

[0649] In one embodiment, the base has a proximity sensor mounted in a bracket, and the bracket is mounted in a window at the end of the base facing the eyepiece. When the proximity sensor detects a reflection within a few inches of the window, the proximity sensor can send a signal to a microcontroller in the base or the body. The distance at which an object activates the sensor can be adjusted at the factory, or a software option can be built into the user interface so that the operator can adjust the sensitivity of the sensor or disable / enable the auto sleep / standby function.

[0650] ​Is a representative depiction of an observation optical mirror 7200 having a base 7205. The base 7205 has a window 7210 positioned towards the eyepiece of the body of the observation optical mirror. A proximity sensor and bracket 7215 are located in the window 7210, which is positioned below the eyepiece.

[0651] ​ and ​ Is a representative depiction of an observation optical mirror 7200 having a base with an energy saving system and the observation optical mirror 7200 is mounted on a rifle. It can be seen that the operator's face will be within a few inches of the back of the optical mirror. The sensor 7215 in the base 7205 of the observation optical mirror 7200 will detect the reflection of the operator's face, thus waking up the optical mirror from the sleep mode. When the operator moves his / her head away from the observation position, the sensor will no longer see the reflection and place the observation optical mirror in the sleep or standby mode.

[0652] IX. ​

[0653] In one embodiment, the present disclosure relates to an observation optical mirror having a body and a base with an integrated display system, wherein the observation optical mirror can be powered by an external power source housed in a main firearm. In one embodiment, the observation optical mirror has a body and a base coupled to the body, wherein electrical pins are built into the base to power the observation optical mirror from the firearm. In another embodiment, the observation optical mirror can be powered by electrical pins built into a remote keyboard assembly through the firearm.

[0654] In one embodiment, the present disclosure relates to a method and system for supplying additional power to an observation optical mirror over an extended period of time.

[0655] In one embodiment, the present disclosure relates to an observation optical mirror having a body and a base coupled to the body, wherein the base has a PCB for controlling the display, sensor, and user interface of the observation optical mirror. In one embodiment, the base has a power input pin that protrudes through the base and contacts a power pad. In one embodiment, the power pad is built into a Picatinny rail.

[0656] In one embodiment, the PCB is located in a position that allows interaction with the input pins. In one embodiment, the pins are sealed on the base of the sight to keep the interior of the sight protected from the environment.

[0657] ​ and ​ Is a representative depiction of an observation optical mirror 7500 having a body and a base 7510, wherein power pins 7520 protrude through the base 7510 of the observation optical mirror 7500.

[0658] ​ is a representative side profile of the observation optical mirror 7500, which shows power pins 7520 protruding through the base 7510 of the observation optical mirror 7500.

[0659] ​ is a representative view of the side profile of the observation optical mirror 7500, in which the base of the observation optical mirror is made transparent to show the power pins 7520 attached to the built-in PCB 7530.

[0660] In another embodiment, the power provided by the Picatinny rail on the firearm can be transmitted to the observation optical mirror through a remote keyboard for controlling the observation optical mirror. In this case, the power pins are connected to the PCB in the remote keyboard and protrude through the built-in recoil lugs in the remote keyboard housing. Then, the power is sent to the base of the sight through two dedicated lines in the cable.

[0661] ​ is a representative image of the top of the remote keyboard 7900.

[0662] ​ is a representative side profile of the remote keyboard 7900, which shows power pins 8010 protruding through the built-in recoil lugs.

[0663] ​ is a representative bottom view of the remote keyboard 7900, which shows two power pins 8010 protruding from the remote recoil lugs.

[0664] ​ is a representative bottom view of the remote keyboard 7900, in which the cover is made transparent to show the PCB 8205 inside the remote body.

[0665] X. ​

[0666] In one embodiment, the present disclosure relates to a system that includes an observation optical mirror with an integrated display system and a remote keyboard system in which each keyboard button has more than one function. In one embodiment, the remote keyboard can control more than one aspect of the functions of the observation optical mirror, i.e., each button has more than one function. In one embodiment, the function of the button depends on the state of a control signal or software bit.

[0667] In one embodiment, the present disclosure relates to a remote keyboard that extends the control of a user / operator over an observation optical mirror and / or an auxiliary device used with the observation optical mirror.

[0668] In one embodiment, the present disclosure relates to a keyboard for observing an optical mirror and / or one or more auxiliary devices used with the observing optical mirror. In one embodiment, more than one function is assigned to a single button of the keyboard, where the desired function can be determined by software bits or separate mechanical switches. This can significantly increase the functionality of the observing optical mirror.

[0669] In a representative embodiment, in a first mode, the button can change the brightness of the display, while in a second mode, the same button can activate an infrared indicator on the system. Performing more than one function using the same button allows the remote keyboard to be small and simple, with the minimum number of buttons required.

[0670] ​ Is a representative depiction of a keyboard with three buttons. The remote keyboard associated with the observing optical mirror has 3 buttons. The top button 8305 is used to increase the brightness of the display, the middle button 8310 is used to fire a laser rangefinder to range a target, and the bottom button 8315 is used to decrease the brightness of the display. The function of each button depends on the operating mode.

[0671] In one embodiment, the keyboard can have 2, 3, 4, 5, 6, 7, 8, 9, 10 or more than 10 operating modes. In one embodiment, the communication of the keyboard with the processor can set 10 to 50 operating modes for the keyboard. For example, a keyboard communicating with a processor having 10 operating modes for the keyboard will provide 10 functions for each button, and its function is determined by the operating mode.

[0672] Several methods can be used to change the function of the button. In one embodiment, when the user / operator presses and holds a button on the remote control for a period of time, the microcontroller changes the function of one or more buttons. In one embodiment, the operator can hold down one of the 3 buttons for a long time, for example, hold for 1 second, which will signal the microcontroller inside the observing optical mirror to change the bits that assign new functions to the buttons. In one embodiment, holding the top button 8305 for a period of time can set mode A, holding the middle button 8310 for a period of time can set mode B, and holding the bottom button 8315 for a period of time can set mode C. Changing the engagement time of each button can activate other operating modes. For example, holding button 8305 for 5 seconds can activate mode A, and quickly clicking button 8305 5 times can activate mode F.

[0673] In another embodiment, the function of the remote keyboard button can be changed by a separate mechanical switch on the observing optical mirror. In one embodiment, the mechanical switch can have 3 different positions, which communicate with 3 separate bits or programs in the microcontroller. These bits or programs can be used to assign various functions to the remote keyboard buttons.

[0674] In ​ a representative example is shown. The observation optical mirror has a switch 8400 that communicates with the remote keyboard 8300. The first setting 8405 can assign the function of increasing the display brightness to the top button 8305 of the remote keyboard 8300, the middle button 8310 can fire the laser rangefinder, and the bottom button 8315 can decrease the display brightness. When the mechanical switch 8400 is set to the second setting 8410, the functions of the top button 8305 and the bottom button 8315 can be programmed to turn on and off the auxiliary aiming laser on the observation optical mirror, while the middle button 8310 can still be programmed to fire the laser rangefinder. When the mechanical switch 8400 is set to the third setting 8415, the functions of these three buttons can be changed again. For example, if the observation optical mirror is equipped with a digital magnetic compass and the position and landmark data have been saved in the memory of the microcontroller, information about the object position (augmented reality data) can be displayed within the field of view of the observation optical mirror.

[0675] In one embodiment, the keyboard communicates with the processor of the observation optical mirror, which allows different operation modes to be assigned to each button or switch of the keyboard. For example, in one operation mode, the buttons of the keyboard have specific functions for marking targets of interest. The operator can use the laser rangefinder to measure the distance to the target and use the heading data from the digital magnetic compass to "mark" the target of interest within the field of view. Functions specifically suitable for this task can be assigned to the buttons on the keyboard.

[0676] The center button on the keyboard can be used to fire the laser rangefinder to measure the distance to the target. After determining the distance to the target, the top button and the bottom button can be used to select from a predefined list of descriptors to mark the target, such as "landmark", "friendly", "hostile", "unknown", etc. Once the operator has completed this action, the mechanical switch can be changed to quickly assign the functions back to the remote keyboard buttons, enabling the operator to change the brightness settings, activate the infrared laser, or obtain the ballistic solution for the lower limit of the target.

[0677] XII. ​

[0678] In one embodiment, the present disclosure relates to techniques and methods for using an observation optical mirror having an integrated display system to accurately mark and track targets using a relative coordinate mapping system and / or drone technology.

[0679] Soldiers need to be able to accurately identify the location of enemy targets, share that location with other soldiers for close air support, etc., and be able to easily see those targets by overlaying them in the field of view of their main optical sight. The most obvious way to achieve this is to use a combination of GPS, compass heading, altitude, tilt, and rangefinding sensors. However, relying on GPS has some drawbacks, such as the GPS signal requiring a direct line of sight to the GPS satellites, which is not always possible. Using relative coordinate technology and / or using drones can reduce the need for GPS. Relative coordinate technology becomes feasible when used in conjunction with an observation optical sight with an integrated display system.

[0680] In one embodiment, the user will be able to point an observation optical sight with an integrated display system at a landmark or target and "mark" it. If the user "marks" multiple targets, a relative position map can be created from the marked targets. These marked targets can be transmitted to the observation optical sights of other users, who will see those marked targets displayed in their field of view. Then, all of this target data will be locally stored in one or more memory devices in the observation optical sight.

[0681] In one embodiment, the user can also use drones as an alternative to, or as a supplement to, marking targets. This can be achieved by launching a "cloud" consisting of many small or micro drones to fly over the battlefield and start annotating and marking landmarks. These drones will contain cameras and appropriate sensors. The drones can share this information with each other and return it to the user, enabling the user to display the information in the active display of their own observation optical sight.

[0682] By using relative coordinate technology and / or a drone cloud, the drawbacks of GPS can be overcome:

[0683] · Using multiple users and multiple observation optical sights, the stored target data will have inherent redundancy. When using a drone cloud, the redundancy can be further increased. With redundancy, the likelihood of signal or data loss is greatly reduced.

[0684] · GPS requires sending and receiving data with satellites in orbit over long distances. By using other users located in the same combat space, or using a drone cloud located in the same combat space, the network can be closer to the users and the targets, thus improving the accuracy of the users' and targets' coordinates.

[0685] · Since the number of GPS satellites is limited, GPS is prone to jamming. By utilizing users and / or a drone cloud, it becomes more difficult to jam all signals and more redundancy is created.

[0686] · The need for a GPS module is eliminated, thereby reducing the volume of the observation optical sight.

[0687] XIII. Intelligent Optical Remote Control with Floodlight Capability

[0688] In one embodiment, the floodlight capability may be integrated into the remote control of the observation optical mirror disclosed herein. Figure 85 The basic principle of this design is described in detail.

[0689] The intelligent remote control body (1) includes a light source (2) (LED in this example). The remote control is connected to the intelligent optical mirror via a cable (4) and a connector (3).

[0690] In one embodiment, the light of the floodlight can be of any wavelength to include visible light, near-infrared (NIR), SWIR, or any other desired wavelength.

[0691] In one embodiment, a single floodlight is used with a fixed output and is not adjustable in terms of beam divergence, elevation angle, or azimuth angle.

[0692] In one embodiment, the remote control with floodlight capability has an adjustable beam angle, allowing the user to select the size. The beam can be adjusted infinitely through the bezel, fixed through remote control, or adjusted in other ways.

[0693] In one embodiment, the remote control with floodlight capability has adjustable intensity. The intensity / power can be adjusted through the menu in the intelligent remote control, by buttons or switches, by a knob, a wheel allowing infinite adjustment, a sliding power bar, or other means.

[0694] In one embodiment, the remote control with floodlight capability can be adjusted for the emission wavelength. For example, the wavelength can be adjusted in the color or visibility spectrum. The wavelength can be adjusted through the menu in the intelligent remote control, by buttons or switches, by a sliding power bar allowing infinite adjustment, or by other means.

[0695] In one embodiment, the remote control with floodlight capability has azimuth and elevation adjustments that allow the remote control to be aligned with the aiming laser. The adjustment mechanism can simulate the aiming laser mounted on a sight or a weapon. The adjustment mechanism can also use a pivoting head and be fixed by a lock ring tightened by the user. The floodlight can also be adjusted by any other mechanism that will precisely or approximately maintain the direction under weapon recoil, impact, and other disturbances.

[0696] In one embodiment, the remote control with floodlight capability can have a floodlight paired with the aiming laser. The floodlight and the laser can be slaved together or adjusted separately.

[0697] In one embodiment, a remote control with floodlighting capabilities can have multiple floodlighting types integrated into a single remote control, such as infrared and white light, wide beam and narrow beam infrared floodlighting, white light, infrared, and SWIR floodlighting, or any other combination of illuminators. The illuminators can be actuated together or can be adjusted independently.

[0698] In one embodiment, the remote control has a physical interface for attaching the floodlighting. The floodlighting module can then be removed and used on the remote control as needed. The floodlighting module can have its own buttons / controls or be controlled by buttons / controls already on the remote control or the viewing optic. The floodlighting module can have its own battery or can use the power already provided to the remote control.

[0699] In one embodiment, the floodlighting can have a replaceable head / lighting source. The replaceable head can allow for upgrades, repairs / replacements, or changing the emission wavelength.

[0700] In one embodiment, a remote control with floodlighting capabilities has an additional on-board battery. In another embodiment, the floodlighting draws power only from the viewing optic. In another embodiment, the floodlighting remote control draws power from a power supply rail or other mechanism.

[0701] In one embodiment, a remote control with floodlighting capabilities can be mounted to a Picatinny rail on a handguard. In another embodiment, the remote control can be mounted to an M-LOK or Key-Mod slot. In another embodiment, the remote control is secured to the weapon by other mounting mechanisms.

[0702] In one embodiment, a remote control with floodlighting capabilities can be mounted in any orientation (12 o'clock, 9 o'clock, 6 o'clock, 3 o'clock, etc.) on the weapon.

[0703] In one embodiment, a remote control with floodlighting capabilities can be wireless and not connected to the viewing optic via a cable. The remote control can connect via Bluetooth, ISW, or other wireless interfaces. In another embodiment, the remote control is connected to the sight via a data connection from a smart rail or similar system.

[0704] In one embodiment, a remote control with floodlighting capabilities has light generated by LEDs. On the other hand, the floodlighting is generated by a laser. In another embodiment, the floodlighting is generated by an incandescent bulb or any other lighting source / method. In a system with multiple wavelengths, beam patterns, or power outputs, the lighting sources can be mixed and matched if desired. For example, the floodlighting can use LEDs for light spill and a laser for increased light projection. They can be turned on independently or powered at the same time via the same controls.

[0705] The remote control cable can be of any length. The remote control does not need to be placed entirely at the end of the handguard.

[0706] XIV. The floodlight illuminator controlled by the magnification setting of the observation optical lens

[0707] Illuminators, also known as flashlights or weapon lights, are important tools in tactical environments. They allow users to actively identify threats regardless of the lighting system. They are even more important for use with night vision goggles (NVG).

[0708] Traditional night vision gathers IR light together to form an image. In environments with little ambient light, such as in dark buildings or caves, there is not enough infrared light for the user to see even under night optical / observation device (NOD) conditions. To counter this, users use IR illuminators to light up their environment. However, like white light flashlights, there is a trade-off between spill (illumination area) and throw (distance).

[0709] Each beam profile has its own applicable scenarios. A beam with high throw is good for illuminating distant targets and penetrating photon barriers (other ambient light that washes out the user's light source). A beam with high spill can be used for room clearing operations. In that close quarters combat (CQB) environment, the user does not need to see too far, but they need maximum situational awareness, so they want to illuminate a very wide area.

[0710] To address the most likely scenarios, many IR illuminators typically have an adjustable focus or multiple settings, enabling the user to select the beam profile that best suits their needs. The PEQ-15 series lasers use a focusing dial that can tighten or broaden the beam profile. It is also equipped with a flip-up that, when in use, acts as a diffuser to produce maximum spill. B.E.Myers' MAWL has two buttons with 3 different settings, providing the user with 6 different beam profiles that can be switched between a very wide spill, long-range throw, and a combined / hybrid profile of medium range. The drawback of these traditional systems is that they are slow to use or they add a great deal of complexity to the user interface by increasing the complexity of button operations.

[0711] There is a need for an illumination and aiming device that will allow the user to quickly adjust the settings of the illumination and aiming functions in response to the target location and environmental conditions for a specific engagement, without the user having to change or adjust the firing grip, or spend unnecessary time adjusting and changing the illumination and aiming settings. There is also a need for an illumination and aiming device that is modular and highly adaptable to the user's specific task and environmental requirements. Additionally, there is a need for a compact and precise device for adjusting the illumination direction that does not change during use.

[0712] Accordingly, there is a need for systems and methods that provide users with the ability to quickly and easily adjust the beam divergence of their illuminators.

[0713] In one embodiment, the present disclosure relates to an observation optical mirror having a magnification sensor that controls the beam of an illuminator device in communication with the observation optical mirror.

[0714] In one embodiment, the light of the illuminator can be any wavelength, including but not limited to visible light, near-infrared (NIR), SWIR, or any other desired wavelength. Multiple illuminators can be integrated, or it can be an adjustable single illuminator.

[0715] In one embodiment, the illuminator can be integrated into the remote control of the observation optical mirror, or into the rangefinder module, or into the observation optical mirror, or into a weapon or firearm. The illuminator can be located anywhere on the observation optical mirror, the weapon, or even on the user if desired.

[0716] In one embodiment, the observation optical mirror can communicate with the illuminator via a physical connection such as a cable or a spring pin connection, communicate indirectly with the illuminator via a power supply and data rail or a similar source, communicate wirelessly with the illuminator via Bluetooth or Soldier Wireless Communication (ISW) or any other wireless interface, or any other method or interface that allows sufficient communication between the two devices.

[0717] In one embodiment, the illuminator can have additional controls beyond the observation optical mirror, provided by buttons or other controls in any manner. Alternatively, the observation optical mirror can be the sole means of controlling the illuminator, or the control can be replicated on the illuminator itself.

[0718] In one embodiment, the lighting device has two infrared illuminators - both a wide-angle high-overflow illuminator and a narrow-angle illuminator with a greater projection. The system will default to the narrow-angle illuminator. When the magnification setting of the observation optical mirror is lowered to a preset setting, such as the lowest magnification, or the lower half of the magnification, or some other increment, the wide-angle illuminator is activated. The user can select whether the narrow-angle illuminator remains on or turns off after the wide-angle floodlight is turned on.

[0719] The logic of this embodiment lies in using an observation optical mirror with an integrated display system, and the lowest magnification setting is used for close-quarter combat (CQB) - where the engagement distance is not very long. Placing the sight at the lowest magnification of 1x will match the way the user uses a direct-view optical mirror in a daytime environment.

[0720] Having a wide-angle illuminator corresponding to the lowest magnification setting means that the observation optical mirror with an integrated display system is fully optimized for close-quarter combat at 1x. This will allow for consistent tactics, techniques, and procedures (TTPs), regardless of whether the user is observing through the observation optical mirror or through NVGs and using the illuminator to assist in observation.

[0721] In one embodiment, the lighting device has an electronically adjustable lens that is guided by the adjustment of the magnification of the observation optical mirror. By way of non-limiting example, reference is made to Figures 65 to 70 and the related description of a representative embodiment. When the user is at a low magnification, the illuminator has a very wide angle. When the user increases the magnification, the illuminator beam is focused, thereby reducing spillage and increasing projection.

[0722] The advantage of this is that it is also very intuitive for the user. Just as in the observation optical mirror, as the magnification increases, the field of view decreases, and the illuminator will experience a similar phenomenon. The illuminated area will shrink as the magnification increases, but due to the increased light projection, the ability to see farther will increase.

[0723] In one embodiment, the lighting device can be optimized so that the illuminated area matches the field of view through the observation optical mirror. Even if the user is not observing through the observation optical mirror, the light output will match or roughly correspond to what they see inside the sight. For the user, there will also be minimal unused illumination (e.g., a large amount of spillage if they are trying to see at a long distance), which is useful in a tactical environment.

[0724] In one embodiment, the lighting device can provide infinite adjustment within the focusing range and has the potential for faster adjustment than a system like the PEQ-15.

[0725] In another embodiment, the lighting device can have stepped lighting adjustment in any increment rather than an infinitely adjustable beam.

[0726] In one embodiment, the magnification throw lever can correspond to the power of the lighting device. The lowest magnification can correspond to the lowest illuminator output, and the highest magnification can correspond to the highest illuminator output.

[0727] In one embodiment, the lighting device can be used independently or in combination with an adjustable flood angle. In another embodiment, one or more buttons, knobs, or other control mechanisms can be added to the magnification throw lever to turn the illuminator on or off or to otherwise control the illuminator.

[0728] The lighting device and observation optic described herein are ideal because it allows the user to adjust the floodlight using the Tactics, Techniques, and Procedures (TTP) already in place. Additionally, by using existing hardware, the illuminator can be smaller, lighter, and less expensive.

[0729] The lighting device and observation optic described herein are a superior solution for adding an illuminator to a weapon system having an observation optic with an integrated display system because it uses existing hardware to control the illuminator. This allows the illuminator to be lighter, less expensive, and smaller. It also eliminates the need to train the user on a complex remote control with a large number of button combinations.

[0730] XV. The illumination enable device used with the observation optical lens

[0731] In one embodiment, the present disclosure relates to an illuminator enabling device having a lighting capability that is connected to a remote control for an observation optic. In one embodiment, the observation optic has an integrated display system. By connecting the lighting enabling device to the remote control, the illuminator is placed in an ideal location near the front of the handguard, thereby reducing the amount of glare on the handguard of the weapon or firearm.

[0732] In one embodiment, connecting the illuminator to the remote control is a cost-effective way to provide a lighting capability because it does not require replacing any previously purchased equipment. It also provides modularity to the end user, allowing them to exchange or purchase capabilities as needed.

[0733] The lighting enabling device disclosed herein is also significantly smaller and lighter than current conventional products. Since the aiming laser is integrated into the observation optic with an integrated display system and power can be obtained from the observation optic, the lighting enabling device disclosed herein has a minimal size.

[0734] In one embodiment, the present disclosure relates to an illuminator enabling device that is capable of connecting to a remote control of an observation optic having an integrated display system or to the observation optic itself.

[0735] Figure 86 A representative image (A) of a PEQ15 manufactured by L3 Harris and mounted on a weapon is provided. Figure 86 A representative image (B) of the enabling device disclosed herein mounted on a weapon is also shown. Finally, Figure 86 A representative image (C) of an NGAL (Next Generation Aiming Laser) manufactured by L3 Harris and mounted on a weapon is shown.

[0736] Figure 87 A representative image of a PEQ15 manufactured by L3 Harris and mounted on a weapon is provided, and the light source (A) is shown. Figure 87A representative image of the disclosed enabler installed on a weapon is also provided, and the front (B) of the enabler with a light source is shown. Finally, Figure 87 A representative image of the NGAL (Next Generation Aiming Laser) produced by L3 Harris installed on a weapon is provided, showing the light source (C).

[0737] Figure 88 A representative side view (A) of the PEQ15 produced by L3 Harris installed on a weapon is provided. Figure 88 A representative side view (B) of the enabler disclosed herein and installed on a weapon is also provided. Finally, Figure 88 A representative side view (C) of the NGAL (Next Generation Aiming Laser) produced by L3 Harris installed on a weapon is provided.

[0738] Figure 89 A representative top view (A) of the PEQ15 produced by L3 Harris installed on a weapon is provided. Figure 89 A representative top view (B) of the enabler disclosed herein and installed on a weapon is also provided. Finally, Figure 89 A representative top view (C) of the NGAL (Next Generation Aiming Laser) produced by L3 Harris installed on a weapon is provided.

[0739] Figures 86 to 89 The illumination device on the 12 o'clock rail is shown, but the illumination device can be installed in any direction (3, 6, 9 o'clock or another direction) on the Picatinny rail. In another embodiment, the illumination device can have an M-LOK or another mounting mechanism instead of the 1913 rail mount.

[0740] Figure 90 A representative depiction of an illumination enabler with two light sources having different types of beams is shown. The illumination enabler (9010) has a wide beam illuminator or light source (9020) on one side and a narrow beam illuminator or light source (9040) on the other side.

[0741] The narrow beam illuminator (9040) can be zeroed to the aiming laser using narrow beam elevation adjustment (9080) and narrow beam windage adjustment (9090). Due to the wide projection, the wide beam illuminator (9020) is fixed as it provides little benefit to zeroing. This makes the unit lighter and cheaper.

[0742] In one embodiment, the narrow beam illuminator (9040) is a laser and has an adjustable illumination beam controlled by a narrow beam focus knob (9050). This allows the user to infinitely adjust the beam pattern from a remote illumination beam to a mid-range illumination beam, where the remote illumination beam has a 5 mRad (0.3 degree) spillover and long projection, and the mid-range illumination beam has an 110 mRad (6.3 degree) spillover and medium projection.

[0743] In this iteration, the wide beam illuminator (9020) is an LED illuminator with a fixed focus for a short-range illumination beam that provides a large amount of spillover but reduced projection for maximum situational awareness in close combat (e.g., room clearing).

[0744] Figure 91 Is a representative depiction of an illumination enabler connected to a Picatinny rail (1913 rail) of a weapon. This iteration of the illumination enabler (9100) is connected to the 1913 rail of the weapon. The rail clamp grabber (9110) is fastened to the 1913 rail by a pair of rail clamping cross bolts (9130). Opposite the rail clamp grabber (9110), the illumination enabler (9100) has a 1913 rail cutout (9120) to fully grab the 1913 rail from both sides.

[0745] Figure 92 Is a representative depiction of a short-range illumination beam (3) from a wide beam illuminator (wide beam) that provides a large amount of spillover but reduced projection for maximum situational awareness in close combat or CQB.

[0746] Figure 93A Is a representative depiction of the beam pattern of a remote illumination beam (6) (focused beam) with a 5 mRad (0.3 degree) spillover.

[0747] Figure 93B Is a representative depiction of the long projection of a mid-range illumination beam (7) with an 110 mRad (6.3 degree) spillover and medium projection.

[0748] Figure 94 Is a representative depiction of an illumination enabler that is connected to a Picatinny rail and to a remote control for an observation optic with an integrated display system.

[0749] Figure 95 Is another representative description of an illumination enabler that is connected to a Picatinny rail and to a remote control for an observation optic with an integrated display system.

[0750] The illumination enabler (9400) has a spring pin target header (9140) that allows a connection cable (9420) to connect the illumination enabler (9400) to a remote controller (9430) for an observation optical mirror. This allows the illumination enabler (9400) to draw power and be controlled by the smart remote controller (9430). This makes the illumination enabler (9400) cheaper, lighter, and reduces the number of controls the user needs to manage.

[0751] The connection cable (9420) can be fixed to the illumination enabler (9400) by a cable fixing screw (9410) that is screwed into a threaded cable fixing receiver (9150) on the top of the illumination enabler (9400). This will help maintain the connection during recoil and movement.

[0752] The spring pin target header (9140) has 7 target pads. This provides 2 pins for power supply and 2 pins for data transmission. If a Y cable is connected to the illumination enabler (9400), there are also 2 available pins that can be used as relays to control a white light illuminator or another device.

[0753] In one embodiment, the illumination device can have a cable fixing screw (9410) and a threaded cable fixing receiver (9150) that is replaced by a lever or another holding mechanism. The cable fixing screw can be tightened by hand, or may require a tool, or can be tightened with either.

[0754] In one embodiment, the illumination device is an infrared illumination device. In another embodiment, the illumination device can be a visibility illuminator, a SWIR illuminator, or an illuminator with any wavelength variation. In one embodiment, the illumination device has more than one illuminator. In one embodiment, the illumination device can have more than two illuminators. In another embodiment, the illumination device can have two illuminators, where one illuminator is infrared and the other is visible light.

[0755] In another embodiment, the illumination device can have multiple illuminators or multiple light sources. In another embodiment, the illumination device can have multiple illuminators that have a fixed pattern. In another embodiment, the illumination device can have a variable narrow beam illuminator that has a fixed adjustment. In another embodiment, the illumination device can have a variable narrow beam illuminator that is adjustable between its widest and narrowest ranges. In another embodiment, the beam divergence of the narrow beam illuminator can be tighter than 5 mRad and / or wider than 110 mRad.

[0756] In another embodiment, the lighting device may have two illuminators that are adjustable for zeroing. In another embodiment, the lighting device may have two illuminators, either of which is adjustable.

[0757] In another embodiment, the pattern from the illuminator may be emitted as non-circular (rectangular, triangular, etc.). In one embodiment, the beam pattern may be adjustable for windage or elevation.

[0758] In another embodiment, the lighting device may have two illuminators, either of which may be a laser, an LED, or another lighting mechanism.

[0759] In another embodiment, the lighting device may have two illuminators, both of which may be wide beams, or both of which may be narrow beams, with different adjustable beam angles and / or ranges.

[0760] In another embodiment, the lighting device may have an integrated cable. In another embodiment, the lighting device may be connected to a remote control via a wireless connection or data and power rails, or directly connected to an observation optical mirror.

[0761] In another embodiment, the lighting device may have any number of spring pins for spring pin receivers, including but not limited to 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, and greater than 15. In another embodiment, the spring pins on the illuminator may be convex. In another embodiment, the spring pins on the illuminator may be concave. In another embodiment, the spring pins may alternate between convex and concave in some form. In another embodiment, the lighting device uses different non-spring pin connectors, such as USD, Micro USB, CRANE, Surefire, or another suitable connector that can send the necessary data and / or power.

[0762] In one embodiment, the lighting device may have an integrated separate power supply.

[0763] In one embodiment, the lighting device may have a receiver for receiving a white light illuminator cable such that white light can be directly inserted into the lighting device.

[0764] In one embodiment, the position of the lighting device may be rearranged to provide a different profile or shape to accommodate potential interference with weapons, equipment, or other components or enablers.

[0765] In one embodiment, the lighting device may have a button, multi-button, switch, or another control to act as a redundant control device to a remote control.

[0766] XVI. The connector between the remote controller for the observation optical lens and the lighting device

[0767] In one embodiment, the present disclosure relates to a connector. In one embodiment, the present disclosure relates to a connector designed to connect a remote controller for an observation optical mirror to an infrared illumination device. In one embodiment, the connector is a waterproof, rugged spring pin connector.

[0768] Figure 96 and Figure 97 Representative examples of the connector and the illumination device are provided. The single-lead connector (9600) has spring pins (96,10) on each side, which are connected to spring pin target heads (97,10) on the illumination device (9700). The first side of the connector is connected to the illumination device, and the second side is connected to the remote controller for the observation optical mirror. This allows data / commands and power to be transmitted from the remote controller to the illumination device. /

[0769] Each connection is sealed by an O-ring (96,20), which seals the connection from the environment and prevents water, dirt, dust, and other particles from entering. In this embodiment, the single-lead connector (9600) is fixed to the illumination device (9700) by a connector fixing screw (96,30), which is screwed into a threaded connector fixing receiver (97,20) on the illumination device (9700).

[0770] As Figure 98 shown in the representative depiction, the remote controller (98,30) is mounted on a Picatinny rail and can be pressed tightly against the single-lead connector (98,10), so no additional fixing method is required. In another embodiment, the single-lead connector (98,10) and the remote controller (98,30) can use the same connector fixing screw (96,30) and threaded connector fixing receiver (97,20) mechanism as the single-lead connector (96,00) and the illuminator device (97,00). In this case, the threaded connector fixing receivers (97,20) can be offset from each other such that the connector fixing screws (96,30) do not interfere with each other when tightening or loosening.

[0771] Figure 99 A representative depiction of the remote controller (98,30) connected to a connector (99,10) that is connected to an illumination device (9900) is provided. The single-lead connector (99,10) is fixed to the illumination device (9900) by a connector fixing screw (99,20), which is screwed into a threaded connector fixing receiver (99,30) on the illumination device (9900).

[0772] As Figure 100As shown in the representative depiction in, the connector (10010) may also have a white light connector receiver (10050) that allows the insertion of a Sunfire weapon light cable. This allows Sunfire to be controlled by the same remote control (9830).

[0773] The connector (10010) has spring pins (10020). Each connection is sealed by an O-ring (10030). A connector fixing screw (10040) can be used to couple the connector (10010) to an illumination enabling device or apparatus.

[0774] In another embodiment, the white light connector receiver (10050) can be removed, replaced with a different connector type, or replaced with a male white light cable and connector instead of a female white light connector receiver.

[0775] In another embodiment, and as Figure 101 shown in the representative depiction in, the present disclosure relates to a dual-lead flexible connector (10110) having an auxiliary illuminator cable (10120) that connects an illumination device (10120) and a white light weapon light to a remote control for an observation optical mirror (10130). A connector fixing screw (10140) can be used to couple the connector (10110) to the illumination enabling device (10120) using a threaded connector fixing receiver (10150).

[0776] As Figure 102 shown in the representative depiction in, a dual-lead flexible connector (10210) having an auxiliary illuminator cable (10160) has spring pins (10230) on each side that connect spring pin target heads on an illumination device to a remote control for an observation optical mirror. This allows data and power to be transmitted from the remote control (3) to the illumination device (2).

[0777] The dual-lead flexible connector (10210) having an auxiliary illuminator cable has connector fixing screws (10140) at both ends of the connector that are screwed into threaded connector fixing receivers on the illumination device and the remote control for the observation optical mirror.

[0778] As Figure 102 and Figure 103 shown, a separate white light cable and connector (10160) connects a white light weapon light to a remote control by way of a connection passing through the connector. In another embodiment, the Y-cable connection can be on the remote control side instead of the illumination device side. In another embodiment, there can be more than two cables and / or the design can incorporate a white light connector receiver or similar port as seen in a single-lead connector configuration.

[0779] As Figure 104 shown, the auxiliary cable can also be used with a single-lead connector. The single-lead flexible connector (10440) functions almost the same as the dual-lead flexible connector with an auxiliary illuminator cable, except that it has a single connecting cable.

[0780] The connector (10440) couples the viewing optic remote control (10410) to the illumination enabler (10450). The connector (10440) has connector fixing screws (10430) at both ends that are screwed into threaded connector fixing receivers (10420) on the illumination device (10450) and the remote control (10410) for the viewing optic.

[0781] In another embodiment, the single-lead flexible connector (10440) can still incorporate a white light connector receiver into either end of the connector.

[0782] As shown herein, the drawings depict the connector as a separate component. However, if desired, the connector components can be directly incorporated into the illumination device, the remote control for the viewing optic, another enabler, or the viewing optic itself.

[0783] XVII. Viewing Optic with Enabler Interface

[0784] In one embodiment, the present disclosure relates to a viewing optic having a mounting system for more than one enabler device. In one embodiment, the present disclosure relates to a viewing optic having a mounting system that includes a front enabler interface configured to receive an enabler device. In another embodiment, the present disclosure relates to a viewing optic having a mounting system that includes a rear enabler interface configured to receive an enabler device. In yet another embodiment, the present disclosure relates to a viewing optic having a mounting system that includes a front enabler interface configured to receive a first enabler device and a rear enabler interface configured to accommodate a second enabler device.

[0785] In one embodiment, the present disclosure relates to an observation optical mirror having an integrated display system having one or more enabler interfaces configured to receive one or more enabler devices. In one embodiment, the present disclosure relates to an observation optical mirror having an integrated display system having a front enabler interface configured to receive an enabler device. In one embodiment, the present disclosure relates to an observation optical mirror having an integrated display system having a rear enabler interface configured to receive an enabler device. In one embodiment, the present disclosure relates to an observation optical mirror having an integrated display system having a front enabler interface configured to receive a first enabler device and a rear enabler interface configured to receive a second enabler device.

[0786] Figure 105 Depicted is an example of a typical observation optical mirror 10510 having two enabler interfaces at the top of the body of the observation optical mirror, with a lid provided above each enabler interface. The front enabler interface 10520 is located in front of the etched reticle height adjustment device 10530, and the rear enabler interface 10540 is located behind the etched reticle height adjustment device 10530. The lids 10550 are mounted on the 20-pin connectors of the front enabler interface 10520 and the rear enabler interface 10530.

[0787] As Figure 105 depicted, the front enabler interface and / or the rear enabler interface may consist of 45° angles that slope to the right and left sides of the observation optical mirror. In one embodiment, the interface may slope 45° to 40°, or 40° to 35°, or 35° to 30°, or 30° to 20°, or 20° to 15°, or 15° to 10°, or less than 10° to the right and left sides of the observation optical mirror.

[0788] In one embodiment, the top of the front interface and / or the rear interface is horizontal. In one embodiment, the front interface and / or the rear interface may have screw holes. As Figure 105 shown, the interface may have four (4) screw holes 10550. Each side (left and right) of the front and rear enabler interfaces has two (2) screw holes 10550, thereby allowing the enabler to be fixed to the observation optical mirror 10510.

[0789] In one embodiment, the viewing optical lens may have more than one enabler interface, including two, three, four, five, and more than five enabler interfaces. In one embodiment, the enabler interface may be located at the top of the viewing optical lens, at the bottom of the viewing optical lens, on the right side of the viewing optical lens, or on the left side of the viewing optical lens. In one embodiment, the enabler interface is located on one surface of the viewing optical lens. In another embodiment, the enabler interface is located on more than two surfaces of the viewing optical lens. In one embodiment, the enabler interfaces are parallel to each other. In another embodiment, the enabler interfaces are perpendicular to each other.

[0790] Figure 106 is a representative example of a viewing optical lens with an integrated display system that has two enabler interfaces at the top of the body of the viewing optical lens and no lid above the enabler interfaces. The laser rangefinder 10680 is being lowered onto the rear enabler interface 10640. The LFR 10680 will be located on top of the rear enabler interface 10640. The bottom of the LFR 10680 will match the slope and dimensions of the rear enabler interface 10640 to provide the maximum connection surface area between the two units. Screws 10690 will pass through each of the four rear interface screw holes 10670 and be screwed into the bottom of the LRF 10680. This secures the LRF 10680 to the viewing optical lens. The industry-standard 20-pin connector 10660 is located on the left side of the viewing optical lens and is on the front and rear interfaces 10640. The 20-pin connector 10660 has an O-ring 10610 around its opening to help make the connection point waterproof.

[0791] In one embodiment, the enabler interface is a notch or pocket at the top of the body of the viewing optical lens. In one embodiment, the notch or pocket is located on the left and right sides of the body of the viewing optical lens.

[0792] Figure 107 is a representative example of the configuration after the final assembly of the viewing optical lens and the laser rangefinder, where the laser rangefinder is coupled to the viewing optical lens through the rear enabler interface. The LRF 10780 has been installed on the viewing optical lens 10710 to the rear interface 10640. The front interface 10720 is not used. A lid 10750 is installed above the top of the 20-pin connector 10660 of the front enabler interface. The lid 10750 is fixed to the viewing optical lens 10710 using the same interface screw holes 10770 that allow the enabler to be fixed to the viewing optical lens.

[0793] XVIII. Enabler driver software

[0794] In one embodiment, the present disclosure relates to an observation optical mirror having an integrated display system, and the integrated display system can customize software for a specific user, a specific situation, a specific event, or a combination thereof. In one embodiment, the present disclosure relates to an observation optical mirror having an integrated display system, and the integrated display system enables software to be customized according to the needs of a specific individual or a specific group having multiple individuals or team members.

[0795] In one embodiment, the present disclosure relates to an observation optical mirror having an integrated display system, and the integrated display system has an indicator that allows an individual to determine the capabilities of the observation optical mirror and / or the software capabilities.

[0796] In one embodiment, the present disclosure relates to an observation optical mirror having an integrated display system, and the integrated display system has a number of software programs that can be customized according to the specific needs of an individual / team / unit. In one embodiment, the observation optical mirror has 1 - 5, or 6 - 10, or 11 - 15, or 16 - 20, or 21 - 30, or more than 30 software programs. In one embodiment, the observation optical mirror has at least 5, or at least 10, or at least 15, or at least 25, or at least 50 software programs.

[0797] In one embodiment, the present disclosure relates to a system that includes an observation optical mirror having an integrated display system and an enabler having a number of software programs that can be customized according to the specific needs of an individual / team / unit. In one embodiment, the enabler has 1 - 5, or 6 - 10, or 11 - 15, or 16 - 20, or 21 - 30, or more than 30 software programs. In one embodiment, the enabler has at least 5, or at least 10, or at least 15, or at least 25, or at least 50 software programs.

[0798] In one embodiment, the present disclosure relates to an observation optical mirror having an integrated display system, and the integrated display system has an enabler that can be used to store software (SW) programs that may not be used daily or routinely. In one embodiment, the enabler can store software programs for specific situations or events.

[0799] In one embodiment, the present disclosure relates to an observation optical mirror having an integrated display system, and the integrated display system has an accessory or device configured to store more than one software program.

[0800] In one embodiment, the accessory or device is an enabler configured to store more than one software program. The accessory or device can be used to select the software and / or the graphical user interface (GUI) of the observation optical mirror.

[0801] In one embodiment, the accessory or device can be an enabler configured to store more than one software program and is configured to connect to an enabler interface of an observation optical mirror, a remote controller of the observation optical mirror, a plug-in of the remote controller of the observation optical mirror, or other physical devices.

[0802] In one embodiment, the accessory or device is configured to store a brand-new or independent software package to issue commands to the observation optical mirror, or it can store operation commands to lock or unlock software with capabilities already existing in the observation optical mirror.

[0803] In one embodiment, the enabler is configured to provide access to more than one software program to a processing unit of the observation optical mirror. In one embodiment, the enabler is configured to unlock more than one software program stored on the processing unit of the observation optical mirror.

[0804] In one embodiment, the accessory or device can be an independent module, or it can also be combined with hardware to provide other capabilities. By way of non-limiting example, the accessory or device can be incorporated into a lighting module. In one embodiment, the accessory or device is configured to provide additional processing capabilities for the observation optical mirror or associated different enablers.

[0805] In one embodiment, the accessory or device can only be operated through a control member of the observation optical mirror. In another embodiment, the accessory or device can have additional switches, buttons, knobs, or other control members to assist in performing tasks.

[0806] In one embodiment, the accessory or device can be colored in a specific way to correspond to specific software. For example, the accessory or device can have a dark blue outer housing to indicate that the accessory contains software used in night operations.

[0807] In another embodiment, the accessory or device can change the commands of existing control members (such as buttons or knobs).

[0808] In one embodiment, the accessory or device can be used to implement the software of a training module. The module can employ color coding to serve as a visual indicator for the trainer regarding the system state. By way of non-limiting example, the PEQ-15 (military aiming laser) has blue small screws that lock the high-power laser and serve as an easily visible status indicator.

[0809] In the simplest iteration, the module sends training program messages and locks the use of the high-power aiming laser. The training program can also limit the ballistic solution so that only the most relevant weapons can be used and locks the maintenance personnel functions, preventing the trainee from using unnecessary functions.

[0810] In another iteration, the module can be associated with hardware capabilities. An example is adding Bluetooth, WiFi, or other wireless communication capabilities to the system so that the observation optic can send and receive information and messages. This is very useful on the firing line as it can send firing data to the trainer or data logger, which is data about the movement of the weapon when the shooter fires. This information can then be used to provide shooting feedback to the user. In a training environment in the continental United States, Bluetooth offers a wider range of connection options than military wireless systems. It can also be used for civilian applications.

[0811] Bluetooth can also send instructions to the user or can be used to guide students through group instruction. Bluetooth capabilities can also be used to share relevant information with team members.

[0812] Bluetooth can also be used to ensure that the optic power is off when mounting at night or for switching other commands.

[0813] In addition, adding a speaker function will greatly enhance versatility. When used in conjunction with the wireless communication hardware described above, commands such as cease fire, reload, and ready can be issued on the firing line. If wirelessly connected, the device can also emit a sound to help locate a lost / misplaced rifle during field exercises. The speaker can also provide a firing timer function.

[0814] In one embodiment, adding an LED to the enabler or observation optic can also increase training functionality. The LED can display the status of the observation optic, or if connected to a weapon interface, the LED can potentially also display the weapon status, including but not limited to loaded or unloaded. This feature can make the firing line safer as the instructor can more easily distinguish the status of the weapon. The LED can also be used to help locate a lost / misplaced rifle during field exercises. The LED can also be used to locate trainees during night operations.

[0815] In one embodiment, adding a charging function to the system can significantly save battery costs. If the observation optic has a rechargeable battery, a charging port can be added. The charging port can accept any appropriately designed plug-in charging cable, or it can also be used as a connection to a wireless charging pad or charging rack that can charge multiple observation optics simultaneously - ideally while still mounted on the firearm during charging.

[0816] In another embodiment, the accessory / device can be used to enable a night vision module or the software of a night vision module. The night vision module can be a stand-alone remote plug-in like the training module described above, or it can also be integrated into the illumination enabler for use with an observation optic that has an integrated display system. Examples of functions that the night vision module can control include but are not limited to:

[0817] · Night vision brightness setting. The observation optical lens can have a night vision brightness setting to allow for passive aiming (not forward - emitting like a laser) through a set of night vision goggles (NVG). If NVGs are not used, the night vision illumination settings can be a hindrance as they can make the digital reticle very dim and usually invisible during the day. By restricting the use of the night vision brightness setting to the night vision module, common sources of user error and troubleshooting steps are eliminated.

[0818] · IR laser. Under the same logic as the night vision brightness setting, the module can unlock the IR aiming laser and / or IR aiming laser power setting as they would be invisible without NVGs. This can prevent accidental firing of the IR laser, as users may not even be aware that they have turned on the IR laser if they do not have NVGs.

[0819] · Laser and illumination combination. Without a separate illuminator enable, the observation optical lens may not be illuminated. If this is the case, using the illuminator enable may prompt more menu selections to determine the activated illuminator and / or laser - illuminator combination. Viewing the illuminator controls can make the menu more complex than necessary in the absence of illuminator hardware. Thus, by pairing software selections with the relevant hardware capabilities, the system can create a more relevant GUI for all users.

[0820] In another embodiment, an accessory / device can be used to enable the maintenance personnel module or the software of the maintenance personnel module. The maintenance personnel module is issued to individuals who need to maintain, update, and manage the observation optical lens in a way that is not applicable to ordinary users.

[0821] After installation, the maintenance personnel module or maintenance module will allow access to the maintenance personnel menu functions. Several features or variations include but are not limited to:

[0822] · If Bluetooth or other wireless capabilities are included, the module can connect to the bootloader, eliminating the need for a special programming cable. This wireless functionality will allow for the simultaneous update of multiple observation optical lenses, prevent the need to uninstall the remote control, and generally allow for a faster update speed. It can also allow for the simultaneous functional check of multiple systems.

[0823] · Similar to the training module, a charging port can be added to the maintenance personnel module to power the observation optical mirror for use or update. If a wireless chip is not included, in addition to providing power transfer, the charging port can also include data transfer, or can include data transfer instead of power transfer. This will allow the same functionality as the wireless chip in terms of updating the observation optical mirror without removing the remote control from the weapon. The accessory / device can also serve as a replacement for the remote control rather than a remote control module plug-in.

[0824] In another embodiment, the accessory / device can be used to enable an advanced user module. The advanced user module can include but is not limited to the following functions:

[0825] · Weapon calibration. Weapon calibration allows the user to manipulate the ballistic resistance curve to better match a specific weapon and ammunition. Generally, the calibration mechanism is only applicable to scenarios that require extremely high precision at long distances. When shooting at close range, if accurate ballistic information is input into the system, there is hardly a significant difference in the point of impact between the calibrated and uncalibrated systems. If the calibration software is integrated into the advanced user module, it can provide this function for users who need it, keep software updates simple, and provide a more streamlined menu for regular users.

[0826] · Ammunition and weapon types. Advanced users like SOCOM have access to weapons that regular troops do not. The advanced user module can unlock weapons used by SOCOM and other troops but not by regular troops. This simplifies updates and menu options again.

[0827] ο Sub-elements of ammunition and weapon types are supersonic and subsonic ammunition capabilities. Some elements of SOCOM have adopted the.300 black out cartridge for use. This cartridge is versatile because it can fire very quiet subsonic bullets and more powerful supersonic bullets. The problem is that the ballistics of these two types of bullets are very different. The advanced user module can allow both ballistics to be displayed simultaneously - perhaps differentiated by color.

[0828] ο Another option is to allow the ammunition to be associated with an easily adjustable switch or button, enabling the user to quickly switch ammunition types as needed.

[0829] ο Another option is to pair the ammunition type with a...

Claims

1. A system, comprising: An observation optical mirror, having: an optical system, the optical system having an objective lens system that focuses a target image from an external scene onto a first focal plane, the first focal plane being located between the objective lens system and an erecting lens system that inverts the target image; An active display configured to generate an image observed in the first focal plane of the optical system; And An enabler configured to provide the observation optical mirror access to one or more software programs.

2. The system according to claim 1, wherein the enabler is configured to unlock software programs stored in the observation optical mirror.

3. The system according to claim 1, wherein the enabler is configured to provide the observation optical mirror access to software programs not previously stored on or unavailable to the observation optical mirror.

4. The system according to claim 1, wherein the enabler is configured to provide software selected from the group consisting of training software, night vision software, camera software, maintenance software, and advanced user software.

5. The system according to claim 1, wherein the enabler is coupled to an enabler interface located on top of the observation optical mirror.

6. The system according to claim 1, wherein the enabler is a remote control.

7. The system according to claim 1, wherein the enabler is a plug-in device.

8. A system, comprising: An observation optical mirror, having: an optical system, the optical system having an objective lens system that focuses a target image from an external scene onto a first focal plane; An erecting lens system that inverts the target image; a beam combiner located between the objective lens system and the erecting lens system; An active display configured to generate an image; a condenser lens system configured to collect light from the active display; And a reflective material configured to direct the generated image from the active display to the beam combiner, wherein the generated digital image and the target image are observed in the first focal plane; And An enabler configured to unlock one or more software programs stored in the observation optical mirror.

9. The system of claim 8, wherein the enabler is further configured to provide a new software program for the viewing optics, wherein: The new software programs did not previously exist in the observation optical mirror.

10. The system according to claim 8, wherein the enabler is configured to provide software selected from the group consisting of training software, night vision software, camera software, maintenance personnel software, and advanced user software.

11. The system according to claim 8, wherein the enabler is coupled to the top of the observation optical mirror.

12. The system according to claim 8, wherein the enabler is a remote control.

13. The system according to claim 8, wherein the enabler is a plug-in device.

14. A system, comprising: An observation optical mirror, having: an optical system for observing a target image; An erecting lens system that inverts the target image; and an active display configured to generate a digital image, wherein, in a first focal plane of the optical system, the generated digital image is combined with an image of an external scene, the first focal plane being located between the objective lens system and the erecting lens system; and an enabler configured to provide a new software program for the viewing optic, wherein the new software program did not previously exist on the viewing optic.

15. The system of claim 14, wherein the enabler is further configured to unlock software stored in the viewing optic.

16. The system of claim 14, wherein the enabler is configured to provide software selected from the group consisting of training software, night vision software, camera software, maintenance personnel software, and advanced user software.

17. The system of claim 14, wherein the enabler is coupled to the top of the viewing optic.

18. The system of claim 14, wherein the enabler is a remote control.

19. The system of claim 14, wherein the enabler is a plug-in device.

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