User interface for viewing optics with wind direction capture

Abstract

A user interface for displaying and inputting wind orientation includes a circle or broken circle having more than one indicia about its perimeter. The displayed more than one mark corresponds to the relative wind direction input by the user. The displayed indicia can be automatically updated when the user faces a new direction.

Description

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This application is a non-provisional application of U.S. Provisional Patent Application No. 63 / 362,177 filed on March 30, 2022, and claims priority, the entire contents of which are incorporated herein by reference. Technical Field

[0003] The present disclosure relates to a user interface for inputting wind direction and wind speed information, and more particularly to a user interface for inputting wind direction and wind speed information for use with a ballistic calculator. In another embodiment, the present disclosure relates to a viewing optic having a user interface for inputting wind direction and wind speed information. Background Art

[0004] Ballistic calculators, whether integrated into the rangefinder or accessed via a device connected to a network, require the user to manually input wind direction (and sometimes wind speed) or use a second device to measure wind direction and / or wind speed. Manually inputting wind direction and / or wind speed into the viewing optics is cumbersome and highly inaccurate. Wind speed and direction are particularly critical factors in calculating a ballistic solution. User interfaces vary from device to device, and appropriate screens may be buried deep in menu selections. Equally important is the timeliness of inputting this information before the wind direction changes or the target moves.

[0005] Typically, wind direction is observed and / or measured on a first device and then manually entered into a ballistic calculator. For example, consider a hunter attempting to shoot a deer at 750 yards. The hunter obtains a ballistic solution based on an 8 mph wind at 75° relative to the hunter, and this data was previously entered. Just before the trigger is pulled, the wind direction changes and is now 130° relative to the hunter. If the hunter has to manually enter the wind direction again by cycling through multiple menus and then updating the wind information, there is a good chance that the hunter will not be able to complete his shot.

[0006] Wind direction is also typically entered relative to the current target and needs to be updated if the shooting direction changes. For example, consider a hunter who is targeting a deer north of his location and has entered wind information for the wind coming from the east. The hunter then spots the deer due east of his location that he wishes to shoot. The hunter will need to update the wind direction because it is no longer to the hunter's right, but from behind the hunter. This again can be problematic due to the time and pressure involved in the situation the hunter faces.

[0007] Wind direction is only one factor that a ballistic calculator uses to determine the trajectory of a bullet. Additional environmental factors such as air pressure, humidity, and temperature can also affect the trajectory of a bullet. In many cases, users must carry multiple instruments to capture the environmental data that is desired to be fed into a ballistic calculator to generate a more complete ballistic trajectory.

[0008] The same scenario (s) can also be applied to competition shooting, where each shooter times his / her shot and must make quick adjustments. Before shooting, the shooter quickly enters all environmental parameters. Typically, wind direction and wind speed are the only parameters that are not directly entered into the ballistic calculator. Therefore, the shooter must quickly enter them and set to shoot the target. If the wind changes direction or speed just before shooting, the shooter will need to enter the new wind data into the ballistic calculator. The same is true if the shooter wishes to hit a target in a different direction from the previous target.

[0009] In order for the shooter to know the wind direction, the display must be very intuitive. Currently, wind direction and target direction are usually reported as compass headings, such as 270° winds blowing from west to east. The shooter must know which direction is north to intuitively know if the wind has been entered correctly. It can also be difficult to quickly know which direction the compass heading is, such as 237°.

[0010] Another common method of wind direction input is the clock method, where the wind input is divided into 12 segments and is considered a clock. For example, the wind at 3:00 is the wind from the shooter's right. While this is an intuitive way to understand the wind direction relative to the shooter, it only works for the current shooting conditions and does not translate well to intuitively understanding other possible orientations for future shots.

[0011] The following is an example of the steps required to enter wind information:

[0012] (1) Determine wind direction (absolute bearing) and wind speed, for example, using one or more devices external to the ballistic computer;

[0013] (2) Press and hold the designated button for a predetermined amount of time to display the necessary menu;

[0014] (3) Pressing a designated button to navigate through the menu options to enter another menu that allows the user to modify the wind direction;

[0015] (4) Pressing a designated button to change the wind direction (absolute azimuth), for example, using standard clock hour values ​​from 1:00 to 12:00, with each hour representing a 30° segment of a 360° circle;

[0016] (5) Press the designated button to navigate to the menu that allows you to modify the wind speed;

[0017] (6) pressing a designated button to enter the wind speed, such as by pressing a designated increase or decrease button until the displayed value is the desired wind speed;

[0018] (7) pressing and holding a designated button for a predetermined amount of time to exit the menu; and

[0019] (8) Press the designated button to measure distance.

[0020] As described above, ballistic calculators require the user to navigate through multiple menus to enter wind direction and wind speed and / or use multiple instruments to obtain the information necessary to complete the ballistic calculation, and therefore, there is still a need for an intuitive user interface. There is also a need for viewing optics with an intuitive user interface for inputting data into a ballistic calculator. Summary of the invention

[0021] In one embodiment, the present disclosure provides a user interface for viewing an optical scope. In an embodiment, the user interface is according to any embodiment or combination of embodiments shown and described herein.

[0022] In an embodiment, the user interface is configured to be displayed on a viewing optic, a rangefinder, a ballistic calculator, a computer, a mobile device, and combinations thereof.

[0023] In one embodiment, the user interface is configured to display wind direction information input into the trajectory calculator. In a further embodiment, the user interface is configured to display wind speed information input into the trajectory calculator.

[0024] In an embodiment, the user interface comprises a circle or a broken circle and a plurality of marks spaced apart around the circumference of the circle or broken circle. In an embodiment, the circle is a broken circle. In an embodiment, the plurality of marks are triangular. In a further embodiment, the plurality of marks are positioned at intervals of approximately 30° around the circumference of the circle or broken circle.

[0025] In one embodiment, the plurality of markings correspond to wind direction. In one embodiment, the markings illuminate when corresponding to wind direction. In one embodiment, the plurality of markings are configured to sense wind direction and illuminate when the user faces a new direction to provide visual feedback of the wind relative to the compass heading.

[0026] In one embodiment, the user interface is configured to display wind direction. In another embodiment, the user interface is configured to automatically display wind direction based on a change in orientation. In another embodiment, the user interface is configured to automatically display wind direction based on a change in compass heading.

[0027] In one embodiment, the present disclosure is directed to a viewing optic having a user interface configured to display wind direction and configured to automatically display wind direction based on an orientation of the viewing optic being changed by a user.

[0028] In one embodiment, the present disclosure relates to a trajectory calculator.In an embodiment, the trajectory calculator includes a user interface according to any embodiment or combination of embodiments shown and described herein.

[0029] In one embodiment, the present disclosure is directed to a viewing optic. In an embodiment, the viewing optic comprises a user interface according to any embodiment or combination of embodiments shown and described herein.

[0030] In one embodiment, the present disclosure relates to a viewing optics, comprising: a body, the body comprising a user interface as disclosed herein; a distance measuring system for measuring the distance to a target and mounted in the body; a direction sensor mounted in the body and configured to determine wind direction, and further configured to determine the direction of the target when the distance measuring system is activated and correlated with the determined wind direction; and a processor mounted in the body and capable of controlling information for display on the user interface. In one embodiment, the user interface comprises a circle or a broken circle and a plurality of marks spaced around the circumference of the circle or the broken circle.

[0031] In one embodiment, the present disclosure is directed to a viewing optics, comprising: a body, the body comprising a user interface as disclosed herein; a distance measuring system for measuring the distance to a target and mounted in the body; a direction sensor mounted in the body for determining the wind direction and the direction of the target; and a processor mounted in the body and capable of controlling information for display on the user interface. In one embodiment, the user interface comprises a circle or a broken circle and a plurality of markings spaced around the circumference of the circle or broken circle.

[0032] In one embodiment, the present disclosure relates to a rangefinder, comprising: a body having a user interface as disclosed herein; a rangefinder system for measuring the distance to a target and mounted in the body; a direction sensor mounted in the body for determining the wind direction and the direction of the target; a processor mounted in the body and communicating with the rangefinder system and the direction sensor, the processor having a ballistic computer program, the ballistic computer program using the distance from the rangefinder system, the wind direction from the direction sensor, and the direction of the target to determine a ballistic trajectory. In one embodiment, the user interface comprises a circle or a broken circle and a plurality of marks spaced apart around the circumference of the circle or broken circle.

[0033] In one embodiment, the present disclosure provides a method for inputting wind direction information into a trajectory calculator. In an embodiment, the method for inputting wind direction information into a trajectory calculator is according to any embodiment or combination of embodiments shown and described herein.

[0034] In one embodiment, the present disclosure is directed to a method comprising setting a wind direction using a user interface of a sight optic or a laser rangefinder; and displaying the wind direction based on a change in the direction of the sight optic or the laser rangefinder.

[0035] In one embodiment, the present disclosure is directed to a method comprising setting a wind direction using a user interface of a sight optic or laser rangefinder; and updating and displaying the wind direction as a user of the sight optic or laser rangefinder changes heading.

[0036] In one embodiment, the present disclosure is directed to a method that includes displaying wind direction on a user interface of a viewing optic or laser rangefinder as a user changes heading.

[0037] In one embodiment, the present disclosure is directed to a method that includes continuously displaying wind direction on a user interface of a viewing optic or laser rangefinder as a user changes heading.

[0038] In an embodiment, a method for inputting wind direction information into a ballistic calculator includes displaying a wind bearing capture interface on a user interface, wherein the wind bearing capture interface includes a circle or a broken circle and at least one mark at a position on the circumference of the circle or the broken circle; and activating an input device to (i) change the position of at least one mark on the circumference of the circle or the broken circle, or (ii) display a second mark at a second position on the circumference of the circle or the broken circle.

[0039] In an embodiment, the present disclosure relates to a method, comprising displaying a wind bearing capture interface on a user interface, the wind bearing capture interface comprising a circle or a broken circle and at least one mark at a position on the circumference of the circle or the broken circle; and activating an input device to (i) change the position of at least one mark on the circumference of the circle or the broken circle, or (ii) display a second mark at a second position on the circumference of the circle or the broken circle; and displaying the wind direction on the user interface when the user faces a new direction or changes the compass heading.

[0040] In another embodiment, the method includes a second step of activating an input device to (i) change the position of the at least one marker on the circumference of the circle or the segment of the circle, or (ii) hide one of the at least one marker and the second marker. In a further embodiment, the method includes repeating the step of activating an input device until the at least one marker corresponds to the desired wind direction or until the at least one marker and the second marker together correspond to the desired wind direction. In an embodiment, the method also includes accessing a wind bearing capture mode before displaying the wind bearing capture interface.

[0041] In an embodiment, the present disclosure relates to a method, comprising: displaying a wind bearing capture interface on a user interface, the wind bearing capture interface comprising a circle or a broken circle and a plurality of marks at positions on the circumference of the circle or the broken circle; wherein the plurality of marks correspond to wind directions; setting the wind direction to correspond to one of the plurality of marks; and illuminating and displaying a new mark corresponding to the wind direction among the plurality of marks on the user interface based on a change in direction or compass heading.

[0042] In an embodiment, the present disclosure relates to a method, including displaying a wind bearing capture interface on a user interface, the wind bearing capture interface including a circle or a broken circle and a plurality of marks at positions on the circumference of the circle or broken circle; wherein the plurality of marks correspond to wind direction; setting the wind direction to correspond to one of the plurality of marks and illuminating one of the plurality of marks; and illuminating and displaying a new mark corresponding to the wind direction in the plurality of marks on the user interface based on a change in direction or compass heading. The wind direction has not changed but the user's orientation or heading has changed (see Fig. 6A and Figure 6B ), so a new mark corresponding to the wind direction is illuminated.

[0043] In one embodiment, the present disclosure relates to a method for calculating a ballistic trajectory, comprising: pointing an observation optical mirror in a direction corresponding to the direction from which wind originates; the observation optical mirror has a main body, wherein the main body has a user interface as disclosed herein, a direction sensor installed in the main body, and a processor that communicates with the direction sensor and has a ballistic program; capturing wind direction by activating the direction sensor; transmitting the wind direction to the processor; and determining the ballistic trajectory using the ballistic program.

[0044] In one embodiment, the plurality of markers comprises at least 2 markers, 3 markers, 4 markers, 5 markers, markers, 7 markers, 8 markers, 9 markers, 10 markers, 11 markers, 12 markers, 13 markers, 14 markers, 15 markers, 16 markers, 17 markers, 18 markers, 19 markers, 20 markers or more than 20 markers. In one embodiment, the plurality of markers comprises from 2 markers to 12 markers. In one embodiment, the plurality of markers comprises at least 12 markers. In one embodiment, the plurality of markers comprises no more than 30 markers. In another embodiment, the plurality of markers comprises no more than 24 markers. In another embodiment, the plurality of markers comprises no more than 18 markers.

[0045] In another embodiment, the plurality of markers are capable of sensing direction and illuminate and hide as the user faces a new direction to provide visual feedback relative to the input of the compass heading.

[0046] In another embodiment, the method further includes displaying a wind speed capture interface on the user interface, the wind speed capture interface including a numerical representation of the wind speed; and activating an input device to change the wind speed to a desired wind speed.

[0047] Other embodiments will be described in conjunction with the accompanying Figure 1 This will become apparent from the detailed description provided herein considered. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] The embodiments of the present disclosure are disclosed with reference to the accompanying drawings and are for illustrative purposes only. The present disclosure is not limited in its application to the details of the construction or arrangement of the components shown in the drawings. The present disclosure can be practiced or implemented in other embodiments or in various other ways. The same reference numerals are used to indicate the same components. In the drawings:

[0049] Figure 1 is an isometric view of an exemplary observation optic that incorporates a wind direction capturing function according to an embodiment of the present disclosure, the exemplary observation optic being a range-finding monocular telescope.

[0050] Figure 2 is an isometric view of an exemplary viewing optic that incorporates a wind direction capturing function according to an embodiment of the present disclosure, the exemplary viewing optic being a range-finding binocular.

[0051] Figure 3 An exemplary method of using viewing optics according to an embodiment of the present disclosure is shown.

[0052] Figure 4 is an exemplary user interface for displaying wind direction, wind speed, and other trajectory information.

[0053] Figure 5 are exemplary user interfaces and input devices for inputting wind direction information.

[0054] Fig. 6A Depicted are the associated interfaces and steps for a user looking north and inputting a wind from the west from a previously input wind from the north.

[0055] Figure 6B Depicted are the associated interfaces and steps for a user who has set a previous westerly wind and then rotates from facing north to facing east.

[0056] Before explaining the embodiments of the present disclosure in detail, it should be understood that the present disclosure is not limited in its application to the details of the construction and arrangement of the components set forth in the following description or shown in the accompanying drawings. The technology of the present disclosure can be practiced or implemented in other embodiments or in various ways. In addition, it should be understood that the words and terms used herein are for descriptive purposes and should not be considered as limiting. DETAILED DESCRIPTION

[0057] The apparatus and methods disclosed herein will now be described more fully below with reference to the accompanying drawings, in which embodiments of the present disclosure are shown. However, the apparatus and methods disclosed herein may be implemented in many different forms and should not be construed as being limited to the embodiments set forth herein. Instead, these embodiments are provided so that the present disclosure will be thorough and complete and will fully convey the scope of the invention to those skilled in the art.

[0058] Those skilled in the art will appreciate that this set of features and / or capabilities can be easily adapted in the context of stand-alone viewing optics (e.g., weapon sights, front or rear clip-on weapon sights, and other arrangements of field-deployed optical weapon sights. Furthermore, those skilled in the art will appreciate that various combinations of features and capabilities can be incorporated into add-on modules for retrofitting any type of existing fixed or variable viewing optics.

[0059] Numerical ranges in the present disclosure are approximate values, so unless otherwise specified, values ​​outside the range may be included. Numerical ranges include all values ​​from and including the lower and upper limits (unless otherwise specified), 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 distance, speed, rate, etc.) are 10 to 100, it is intended to clearly list all single values ​​(such as 10, 11, 12, etc.) and sub-ranges (such as 10 to 44, 55 to 70, 97 to 100, 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 appropriate. 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 intent, and all possible combinations of numerical values ​​between the lowest and highest values ​​listed should be considered to be clearly stated in the present disclosure. Among other things, numerical ranges are provided in this disclosure for distances from a user of the device to a target.

[0060] For ease of description, spatial terms such as "below", "beneath", "below", "above", "on", etc. may be used herein to describe the relationship of one element or feature to another element or feature 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 is turned over, an element described as being "below" or "below" other elements or features will be oriented "above" the other elements or features. Therefore, 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 are interpreted accordingly.

[0061] As used herein, the term "and / or" includes any or all combinations of one or more of the associated listed terms. For example, the term "and / or" used in a phrase 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" used in a phrase 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).

[0062] 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 may be directly on, connected to, or coupled to another element or layer. Alternatively, there may be intervening elements or layers. Conversely, when an element or layer 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.

[0063] As used herein, the term "anemometer" refers to an instrument for measuring wind force, wind speed, and in some embodiments, wind direction. Anemometers include, but are not limited to, vane-type anemometers, ultrasonic anemometers, hot wire anemometers, pressure tube anemometers, cup anemometers, and laser Doppler anemometers.

[0064] As used herein, the term "ballistics" refers to the field of mechanics that deals with the launch, flight, behavior, and effects of projectiles, particularly bullets, unguided bombs, rockets, etc., and the science or art of designing and accelerating projectiles to achieve desired performance.

[0065] As used herein, the term "trajectory calculator" refers to a computer program that provides a solution to projectile trajectory for a user / shooter / observer. In one embodiment, the trajectory calculator is used to produce a correction aiming point for a projectile. The trajectory calculator can be provided as a part of an observation optics (and integrated therewith), remotely provided and accessed by connection with a network, or provided as an auxiliary device that can be (physically or wirelessly) connected to an observation optics. As used herein, the terms "trajectory calculator" and "trajectory computer program" are used interchangeably.

[0066] As used herein, the term "bullet" refers to a projectile, typically made of metal, cylindrical and pointed, for firing from a firearm such as a rifle or revolver. Bullets may sometimes contain explosives.

[0067] As used herein, the terms "computer memory" and "computer storage" refer to any storage medium readable by a computer processor. Examples of computer memory include, but are not limited to, RAM, ROM, computer chips, digital video disks (DVDs), compact disks (CDs), hard disk drives (HDDs), and magnetic tapes.

[0068] As used herein, the term "computer-readable medium" refers to any device or system for storing and providing information (e.g., data and instructions) to a computer processor. Examples of computer-readable media include, but are not limited to, DVDs, CDs, hard drives, memory chips, magnetic tapes, and servers for streaming media over a network.

[0069] As used herein, the terms "processor" and "central processing unit" or "CPU" are used interchangeably and refer to a device capable of reading a program from a computer memory (e.g., ROM or other computer memory) and executing a set of steps according to the program.

[0070] As used herein, the term "direction sensor" refers to a device, instrument, or component for determining the orientation of a device connected or integrated therewith with respect to cardinal directions. In one embodiment, the direction sensor is a compass.

[0071] As used herein, the term "firearm" refers to a portable firearm, which is a barreled weapon that fires one or more projectiles, usually driven by the action of explosive force. Exemplary firearms include, but are not limited to, pistols, long guns, rifles, shotguns, carbines, automatic weapons, semi-automatic weapons, machine guns, submachine guns, automatic rifles, and assault rifles.

[0072] As used herein, the term "laser rangefinder" refers to a device or assembly that uses a laser beam to determine the distance to a target object.

[0073] As used herein, the term "user" refers to an operator conducting the shooting or an individual observing the shooting in collaboration with the operator conducting the shooting.

[0074] As used herein, the term "viewing optics" refers to a device or assembly used by a user, shooter, or observer to select, identify, or monitor a target. "Viewing optics" may rely on visual observation of the target, or, for example, rely on infrared (IR) imaging, ultraviolet (UV) imaging, radar imaging, thermal imaging, microwave imaging, magnetic imaging, radiation including X-rays, gamma rays, isotopes, and particle radiation, night vision, vibration receivers including ultrasound, acoustic pulses, sonar, seismic vibrations, magnetic resonance, gravity receptors, broadcast frequencies including radio waves, television and cellular receivers, or other images of the target. The image of the target presented to the user / shooter / observer by the "viewing optics" may be unchanged, or it may be enhanced, for example, by magnification, expansion, subtraction, superposition, filtering, stabilization, template matching, or other means. The target selected, identified, and / or monitored by the "viewing optics" may be within the shooter's line of sight, or tangent to the shooter's line of sight. In other embodiments, the shooter's line of sight may be blocked when the viewing optics presents an image of the focused target. The image of the target acquired by the viewing optics may be, for example, analog or digital, and transmitted by, for example, video, physical cable or wire, IR, radio waves, cellular connection, laser pulses, optical, 802.11b or other wireless transmission using, for example, protocols such as html, SML, SOAP, X.25, SNA, Bluetooth TM , serial, USB or other suitable image distribution methods to share, store, archive or transmit within a network of more than one shooter and observer. In one embodiment, the observation optics include but are not limited to a monocular, a binocular, a viewing telescope, a riflescope, a red dot sight or a rangefinder.

[0075] The apparatus and methods disclosed herein relate to a viewing optics. In one embodiment, the viewing optics has a body, and a direction sensor mounted within the body for determining wind direction. In one embodiment, the direction sensor is coupled to the viewing optics. In one embodiment, the direction sensor is coupled directly or indirectly to the viewing optics. In one embodiment, the direction sensor is integrated into the viewing optics. In one embodiment, the direction sensor is a compass having a 3-axis accelerometer and a 3-axis magnetometer.

[0076] In one embodiment, the apparatus and methods disclosed herein relate to a viewing optic with range finding capabilities. In one embodiment, the viewing optic disclosed herein is capable of determining one or more variables that affect the trajectory of a projectile. In one embodiment, the viewing optic disclosed herein is capable of determining distance information to a target and is capable of automatically determining air pressure, ambient temperature, and relative humidity and provides a convenient method of determining wind direction.

[0077] In one embodiment, the viewing optics has a range finding system for determining distance information to a target, a wind direction sensor for determining wind direction, and a processor in communication with the range finding system and the wind direction sensor and having a ballistic computer program, wherein the ballistic computer program uses the distance and wind direction to determine a trajectory of a projectile. In one embodiment, the ballistic computer program can calculate a corrected aiming point.

[0078] Figure 1 is an isometric view of an exemplary viewing optic 100 incorporating wind direction capturing functionality according to an embodiment of the present disclosure, the exemplary viewing optic 100 being a range finding monocular telescope. In one embodiment, the viewing optic 100 has a body having a direction sensor that can determine wind direction without requiring a user to input a variable into the system. The direction sensor can automatically determine wind direction. In one embodiment, the viewing optic 100 uses the direction sensor to determine wind direction based on the position of the viewing optic 100. In one embodiment, the viewing optic 100 can have a display.

[0079] In the illustrated embodiment, the viewing optics 100 includes a menu button 1, a measurement button 2, a wind capture button 3, and first and second selection buttons 4, 5, respectively. The viewing optics 100 also includes an onboard rangefinder function. The menu button 1 allows the user to access the onboard rangefinder function and, for example, enter and / or exit various modes. The measurement button 2 is used to emit a laser in order to obtain the distance to the intended target. The wind capture button 3 is used to enter and / or exit a mode that allows the capture of wind direction and / or the capture of wind speed. The first and second selection buttons 4, 5 allow the user to browse the menu and / or increase and / or decrease the wind speed when in the wind capture mode. In one embodiment, the first and second selection buttons 4, 5 allow the user to increase and / or decrease the wind speed, regardless of the mode of the onboard rangefinder.

[0080] In one embodiment, upon activation of the measurement button 2, a direction sensor may determine the direction to the target.

[0081] In one embodiment, the types of variables and features that can be adjusted in menu mode include but are not limited to profile, wind speed, ballistic coefficient, muzzle velocity, drag standard, sight height and zero range. In certain embodiments, the parameters of the observation optics that can be adjusted or can input data can be classified into menu options and menu selections. For example, the menu options can be parameters or variables themselves, such as distance units, or ballistic coefficients as examples. The menu selection will then be the value selected for the parameter or the data input, and can be provided by scrolling or clicking on the options that can be selected, or can even be manually input into the observation optics itself or by data input from another device. In one embodiment, the menu options allow the selection of distance units, and the user can select yards or meters from the menu selection.

[0082] Figure 2 1 is an isometric view of an exemplary observation optical scope 100' incorporating a wind direction capture function according to an embodiment of the present disclosure, the exemplary observation optical scope 100' being a range finding binocular. Like the range finding monocular 100, the binocular 100' also has an onboard trajectory calculator (such as described above), a menu button 1, a measurement button 2, a wind capture button 3, and first and second selection buttons 4, 5, respectively. The menu button 1 allows the user to access the onboard range finder function and, for example, enter and / or exit various modes. The measurement button 2 is used to emit a laser in order to obtain the distance to the intended target. The wind capture button 3 is used to enter and / or exit a mode that allows the capture of wind direction and / or the capture of wind speed. The first and second selection buttons 4, 5 allow the user to navigate through the menu and / or, when in the wind capture mode, increase and / or decrease the wind speed. In one embodiment, the first and second selection buttons 4, 5 allow the user to increase and / or decrease the wind speed regardless of the mode of the onboard range finder.

[0083] In an embodiment, the viewing optics 100 / 100' further comprises an integrated direction sensor, such as a compass (not shown). The direction sensor may be independent of the trajectory computer, or in further embodiments, communicate (directly or indirectly) with the trajectory computer. In the particular embodiment shown, the direction sensor is operably coupled to the wind capture button 3. Activation of the wind capture button 3 causes the wind direction to be measured and / or captured.

[0084] In one embodiment, the orientation sensor is a compass with a 6-axis integrated linear accelerometer and magnetometer. In one embodiment, the orientation sensor is a compass with a 3-axis accelerometer and a 3-axis magnetometer.

[0085] In one embodiment, the direction sensor can also determine the direction to the target when the distance measurement button 2 is activated. In one embodiment, the direction sensor determines the direction to the target when the distance measurement system is activated. In one embodiment, the direction to the target is calculated based on the captured wind direction.

[0086] In one embodiment, a direction sensor determines a direction to a target in relation to the direction of the captured wind, which may be stored in one or more storage devices.

[0087] In an embodiment, the viewing optics 100 / 100' also includes a ranging system (not shown). A standard ranging system uses a laser beam to determine the distance to an object or to a target, and operates by sending a laser pulse to a target and measuring the time it takes for the pulse to reflect from the target and return. In general, a laser pulse is emitted from a transmitter (e.g., a pulsed laser diode). A portion of the emitted light beam travels through a beam splitter and a portion is reflected to a detector. The emitted laser pulse travels through a transmission lens to the target, which reflects a portion of the laser pulse back through a receiving lens and then through a receiver to a microcontroller unit, which calculates the distance to the target using well-known mathematical principles. The ranging system can also be a more complex system with additional or alternative components, such as including a gain control component, a charging capacitor, and an analog-to-digital converter.

[0088] In an embodiment, the viewing optics 100 / 100' further comprises at least one of an anemometer, an air pressure sensor, a humidity sensor, and a temperature sensor. In a preferred embodiment, the viewing optics 100 / 100' comprises at least one, at least two, at least three, or all four of an anemometer, an air pressure sensor, a humidity sensor, and a temperature sensor. These sensors are operably coupled to a ballistic computer so that the ballistic computer can determine the trajectory of the bullet using data captured by one or more sensors.

[0089] In a further embodiment, one or more sensors are operably coupled to a storage device. The storage device stores data captured by the one or more sensors.

[0090] In yet a further embodiment, one or more sensors are operably coupled to a user interface such that data captured by the one or more sensors can be displayed.

[0091] In one embodiment, ballistic parameters associated with temperature, air pressure, humidity, altitude, and ambient light conditions are sensed by a thermometer, a barometer, a hygrometer, an altimeter, and a light meter, respectively. The digital readings sensed from each of these digital ballistic parameter instruments are also configured to be transmitted (e.g., in real time) to a processor having a ballistic computer program.

[0092] In one embodiment, the viewing optical scope can have an inertial navigation unit including but not limited to a 3-axis compass, a 3-axis accelerometer and a 3-axis gyroscope. In other embodiments, the 3-axis compass, the 3-axis accelerometer and the 3-axis gyroscope can be incorporated into the viewing optical scope 100 / 100' as a separate component using appropriate software, rather than being incorporated into the viewing optical scope 100 / 100' as an integral unit. And in some other embodiments, the gyroscope can be omitted. In addition, other tilt sensors can be used to replace the accelerometer. Examples of other tilt sensors include electrolyte level tilt sensors, optical bubble tilt sensors, capacitive bubble tilt sensors, pendulum mechanisms, rotary optical encoders, rotary resistor encoders, Hall effect devices, and ceramic capacitive tilt sensors.

[0093] In one embodiment, the viewing optics 100 / 100' has a processor or computing device that includes a ballistic calculator or ballistic computer program that can be accessed by a user using one or more buttons operably connected to the ballistic calculator to determine the trajectory of a projectile based on one or more factors, such as projectile weight, distance to a target, and environmental factors, such as wind speed and direction.

[0094] In one embodiment, the trajectory calculator calculates a trajectory solution using two variables obtained from a direction sensor: (1) the direction from which the wind originates; and (2) the direction to the target. In one embodiment, the direction to the target is captured while the distance to the target is determined by a range finding system. In one embodiment, the direction to the target is calculated based on the captured wind direction.

[0095] In one embodiment, a processor including a ballistic calculator program may receive one or more aspects of ballistic data, including, but not limited to, information regarding field conditions (e.g., date, time, temperature, relative humidity, target image resolution, air pressure, wind speed, wind direction, hemisphere, latitude, longitude, altitude), firearm information (e.g., rate and direction of barrel twist, internal barrel diameter, internal barrel caliber, and barrel length), projectile information (e.g., projectile weight, projectile diameter, projectile caliber, projectile cross-sectional density, one or more projectile ballistic coefficients (as used herein, "ballistic coefficient" is as given in William Davis' American Journal of the March 1989 issue of the American Journal ... The invention also provides information about the shooter (e.g., the shooter's visual acuity, visual characteristics, heart rate and rhythm, breathing rate, blood oxygen saturation, muscle activity, brain wave activity, and the number and position coordinates of observers assisting the shooter), and the relationship between the shooter and the target (e.g., the distance between the shooter and the target, the speed and direction of movement of the target relative to the shooter or the shooter relative to the target (e.g., where the shooter is in a moving vehicle), and the direction relative to true north, and the angle of the rifle barrel relative to a line drawn perpendicular to gravity).

[0096] In an embodiment, viewing optics 100, and in particular the ballistic calculator, has at least two user-selectable modes, including but not limited to a "ballistic" mode. Ballistic calculations are extremely important for shooters at distances beyond 500 yards. At these distances, the effects of gravity, bullet characteristics, gun characteristics, temperature, air pressure, relative humidity, wind direction, and wind speed have a greater impact on the overall trajectory of the bullet.

[0097] In one embodiment, the processor can also feed wind data, temperature data and other environmental field data from the remote sensing device. In one embodiment, the remote sensing device can be wirelessly linked to the processor. The processor can determine more than one trajectory parameter from the data collected by the self-range meter and inclinometer and the remote sensing device, and then calculate the required point of aim (POA) to the point of impact (POI) adjustment based on these trajectory parameters. The processor can then send a data signal representing the vertical and windage adjustment required or desired for the POA to POI adjustment to the display. As described herein, this communication of the signal between the processor and the display can be realized by a wired link or a wireless link.

[0098] In an embodiment, the viewing optics 100 / 100' also includes a storage device (not shown). The storage device can be inside the viewing optics 100 / 100' so as to be contained in the viewing optics 100 / 100', or outside the viewing optics 100 / 100' and communicate (wired or wireless) with the viewing optics 100 / 100'. In such an embodiment, the storage device is operably connected to both the direction sensor and the trajectory calculator. In an embodiment, the connection with the direction sensor and / or the trajectory calculator can be wired or utilize wireless communication technology. In an embodiment with a storage device, the captured wind direction data can be stored in the storage device and can be accessed by the trajectory calculator.

[0099] Additionally, with wind direction captured and stored, the user can continuously range targets and have a wind-corrected ballistic solution unless the wind direction or speed changes. However, if the wind is steady, the user only needs to range new targets, providing a simple and efficient process for obtaining a wind-corrected ballistic solution.

[0100] In an embodiment, the viewing optics 100 / 100' includes a display. The display may be integrated into the sight of the viewing optics 100 / 100' or visible outside the viewing optics 100 / 100'. In yet further embodiments, the display may be a separate component from the viewing optics 100 / 100', such as a computer, tablet, mobile phone, television, or other device, and communicate with the viewing optics 100 / 100'. The display is configured to display various information, including menu options and ballistic data.

[0101] In certain embodiments, the display is configured to display the distance to the target. For example, when the viewing optics 100 / 100' includes a laser rangefinder function, as described above and with particular reference to the measurement button 2, the ballistic computer will calculate the distance to the target. When the measurement button 2 is activated (e.g., pushed), the viewing optics 100 / 100' will emit a laser beam, which the user directs toward the desired target. The laser beam reflects from the target and returns to the viewing optics 100 / 100'. The ballistic computer calculates the distance from the viewing optics 100 / 100' to the target based on the signal strength and the time it takes to receive the reflected beam.

[0102] In a further embodiment, the viewing optics 100 / 100' comprises an inclinometer. In such an embodiment, the display may be configured to display the elevation angle of the target.

[0103] It should be understood that the specific shape, arrangement, and physical design of the buttons 1-5 described herein may vary, provided that the buttons 1-5 are operably connected to the onboard rangefinder system to enable functionality.

[0104] In one embodiment, viewing optics 100 / 100' assist a user in compensating for wind direction and wind speed.

[0105] As mentioned above, wind direction and wind speed have a significant effect on bullet trajectory. In addition, air pressure, ambient temperature, and relative humidity also affect trajectory. While distance from the shooter to the target is usually the key factor, each of the environmental factors listed above can greatly affect trajectory. The following table illustrates the effect of changing some of these parameters by 10%.

[0106] Table 1

[0107]

[0108]

[0109] In fact, Table 1 shows that changing the distance to the target has the greatest effect on trajectory, followed by air pressure and wind speed. For example, when using a specific firearm, given ammunition and a consistent target at 1,000 yards, wind direction and wind speed can greatly affect the travel of a bullet, even up to 80 inches or more. As a specific example, the following values ​​show the effect that wind may have on bullet trajectory, based on a user shooting a Winchester .308 rifle, a Hornady ELD-X 178-grain bullet at a target at 1,000 yards, a rifle zero distance of 100 yards, a muzzle velocity of 2,650 feet per second, an air pressure of 29.08 inches of mercury, a temperature of 70°F, and a relative humidity of 60%:

[0110] (1) Wind direction is 0° relative to target and velocity is 0 miles per hour (mph)—the bullet will drop approximately 357 inches and move approximately 6 inches to the left.

[0111] (2) The wind direction is 90° relative to the target and the speed is 10 mph - the bullet will drop about 357 inches and move about 75 inches to the left.

[0112] (3) The wind direction is 40° relative to the target and the speed is 10 mph - the bullet will drop about 359 inches and move about 47 inches to the left.

[0113] The above scenarios show how much a 10mph wind can affect a bullet's trajectory when coming from different directions. Understandably, the greater the distance to the target, the greater the effect the wind has on the bullet's trajectory.

[0114] Figure 3 An exemplary method 300 of inputting wind speed from a direction into viewing optics is shown according to an embodiment of the present disclosure.

[0115] First, the user selects a mode that allows the use of a direction sensor to capture wind direction. In an embodiment, step 305 of accessing the mode includes pressing and holding a button (or a specific sequence of pressing buttons) to enter a mode that will allow the use of a direction sensor to capture wind direction. In an embodiment, the designated button is a wind capture button 3 as described herein. In an embodiment, step 305 of pressing and holding a designated button includes pressing and holding a designated button for a designated time, for example, from 3 to 6 seconds, more preferably from 3 to 5 seconds. Note that if the wind capture mode has already been accessed, step 305 may not be required.

[0116] Next, the viewing optics are pointed in the direction of the wind (step 310).

[0117] Once the viewing optics are in the appropriate mode and pointing in the appropriate direction, the user presses a button to capture the wind direction (step 315). In an embodiment, the button may be the same as the designated button of step 305. In a further embodiment, the button is a wind capture button 3 as described herein. In an embodiment, the step of pressing the button to capture the wind direction includes pressing and holding the button for a designated time, which is typically less than the designated time of step 305, for example, less than 2 seconds, or more preferably less than 1 second.

[0118] In an embodiment, step 315 of pressing a button to capture wind direction also includes automatically inputting wind direction data into an onboard ballistic computer and / or storage device of the viewing optics.

[0119] Step 320 is pressing one or more buttons to manipulate the wind speed value. In an embodiment, the viewing optics comprises two buttons, such as the first and second selection buttons 4, 5 described above, one for allowing the user to increase the wind speed value and the other for decreasing the wind speed value.

[0120] Next, the distance value is obtained by activating the distance measurement system (step 325). In addition, when the distance measurement system is activated, the direction sensor will also capture the direction of the target. In an embodiment, the step of obtaining the distance value includes aiming the viewing optical mirror at the target and pressing a designated button to perform distance measurement. At the same time, the direction sensor determines the direction to the target.

[0121] In embodiments, the designated button is a measurement button 2 as described herein, in embodiments, for example, step 325 of pressing the designated button includes pressing and holding the designated button, such as for a period of time necessary to obtain consistent measurements.

[0122] Optionally, in the last step 330, a designated button (or a series of buttons) is held down to exit the input mode. In an embodiment, the designated button is a menu button 1 as described herein. In an embodiment, the step 330 of holding down the designated button includes holding down the designated button 330 for a designated time, for example, from 3 to 6 seconds, or preferably from 3 to 5 seconds. Although it is useful to exit the ballistic calculator mode after setting each of the above parameters, doing so is generally not required in order to use the viewing optics.

[0123] In further embodiments, the method further includes the step of pressing (and in some instances also holding) a designated button to enter / exit different modes to capture and / or display information obtained from additional sensors, including but not limited to anemometers, air pressure sensors, humidity sensors, and temperature sensors. Steps associated with capturing and / or displaying data obtained from anemometers, air pressure sensors, humidity sensors, and temperature sensors may be completed before steps 305, 320, 325, or 330, or after step 330. Information captured with more than one sensor may be stored on a storage device.

[0124] In other embodiments, the method includes the step of automatically capturing data from one or more sensors of an anemometer, a pressure sensor, a humidity sensor, and a temperature sensor using the trajectory calculator. When automatically capturing data from an anemometer, a pressure sensor, a humidity sensor, and a temperature sensor, the data may be captured simultaneously with any of steps 305-330 or before or after any of steps 305-330.

[0125] In one embodiment, the present disclosure relates to a user interface for inputting wind direction and / or wind speed data. In another embodiment, the present disclosure relates to an observation optic having a user interface for inputting wind direction and / or wind speed data. In an embodiment, the user interface may include a plurality of input and / or output devices, such as buttons, keys, knobs, touch screens, displays, etc.

[0126] Figure 4 An exemplary wind direction display portion of a user interface for viewing optics is illustrated. In particular, Figure 4 The wind direction display portion of the user interface is illustrated. For example, the user interface may include additional information that the user would like to be displayed, such as battery life, network connection information (e.g., wireless connection strength, network connection name, Bluetooth TM connection status), distance to the target, user profile information, wind speed, absolute bearing, trajectory information, etc. Such a wind direction display portion can be provided on a viewing optic with an integrated trajectory calculator or on a device such as a computer, smart phone or other connected device.

[0127] like Figure 4 As shown, the wind direction display portion includes a circle or a broken circle. In the embodiment shown, the circle or the broken circle is a broken circle. Figure 4 Orientation, the broken circle comprises notches at about 12:00, 3:00, 6:00 and 9:00. The notches at 3:00 and 9:00 are shown as being larger than the notches at 12:00 and 6:00. More specifically, in the illustrated embodiment, the circle or broken circle is a broken circle with notches at about 0 °, 90 °, 180 ° and 270 °, the notches at 0 ° and 180 ° having an angle measurement from 2.5 °, or 5 °, or 7.5 ° to 10 °, or 12.5 °, or 15 °, or 17.5 ° or 20 °, and the notches at 90 ° and 270 ° having an angle measurement from 20 °, or 25 °, or 30 °, or 35 °, or 40 ° to 45 °, or 50 °, or 55 °, or 60 ° or 65 °. In a further embodiment, the notches can all have equal size or independently different sizes.

[0128] The additional information is displayed within the circle or broken circle. By keeping the additional information within the circle or broken circle, the information remains organized and uncluttered for the user.

[0129] The circle or broken circle is surrounded by a plurality of independently visible marks. In the illustrated embodiment, the independently visible mark is a triangle. However, in a further embodiment, the visible mark can adopt any shape. In one embodiment, the visible mark can indicate a direction generally towards the center of the circle or broken circle.

[0130] like Figure 4 As shown, visible marks are evenly spaced around a circle or broken circle at positions that usually correspond to numbers on a clock. That is, in the illustrated embodiment, visible marks are located at 30 ° increments around a circle or broken circle, and a mark appears at each of 0 °, 30 °, 60 °, 90 °, 120 °, 150 °, 180 °, 210 °, 240 °, 270 °, 300 ° and 330 ° around a circle or broken circle. In a further embodiment, marks can be arranged at different positions around a circle or broken circle, for example with more or less frequency or at various positions. In a further embodiment, marks of different shapes can be provided to correspond to various positions. In a further embodiment, marks can be parts of the circle or broken circle itself.

[0131] Using an input device, such as a button, on the user interface, a user can use the wind direction display portion to identify and select a wind direction. In this embodiment, activation of the input device, such as a button, causes at least one visible marker to be more visible than the other markers. Further activation of the input device causes (1) a subsequent marker to become more visible than the other markers and the previously more visible marker to become less visible, or (2) a subsequent marker to become as visible as the at least one more visible marker.

[0132] As a non-limiting example, the process of inputting wind direction using the user interface is as follows. The user presses the wind direction button, and the mark at 0° illuminates. Pressing the button a second time causes the mark at 30° to also illuminate, indicating that the wind direction relative to the user is 15°. Pressing the button a third time causes the mark at 0° to not illuminate, indicating that the wind direction relative to the user is 30°. This process continues around the circumference of the circle or broken circle, with a single mark being illuminated or otherwise highlighted or made more visible to indicate the wind direction relative to the user at that location, and two adjacent marks being illuminated or otherwise highlighted or made more visible to indicate the wind direction relative to the user at the location between the two marks.

[0133] As a further illustration, Figure 5 An exemplary user interface is shown when inputting wind direction. Activation of an input device, such as a button or tap on a touch screen, results in an incremental adjustment in wind direction.

[0134] In the illustrated embodiment, activation of the input device causes the wind direction marker to change in a clockwise direction (i.e., from 0° to 360°). In a further embodiment, the input device causes the wind direction marker to change in a counterclockwise direction. In a further embodiment, two input devices may be provided - one causing a change in a clockwise direction and one causing a change in a counterclockwise direction.

[0135] Likewise Figure 5 As shown, the exemplary input means include a menu button for accessing various menus, a measurement button for entering a mode for changing wind speed, a wind direction capture button for entering a mode for changing wind direction, and two value adjustment buttons, which in the illustrated embodiment are a left arrow and a right arrow, respectively.

[0136] Special References Figure 5 , the user will adjust the wind direction as follows. First, the user will press and hold the wind snap button to enter the wind snap mode. In the wind snap mode, the additional information in the circle or broken circle is replaced with a description indicating that the wind snap mode has been accessed. The user then presses any adjustment button as needed until the appropriate relative wind direction is displayed.

[0137] In one embodiment, the user will press the right adjustment button for the first time to change the relative wind direction from 30° to 45°. The second push of the right adjustment button will move the relative wind direction from 45° to 60°.

[0138] In an embodiment, the marker is described as being illuminated. In other embodiments, the marker may be highlighted or otherwise made more visible in a different manner, such as by changing color, flashing, changing shape, etc.

[0139] In one embodiment, an exemplary input device is shown as being located on a panel directly adjacent to the user interface. In further embodiments, the input device is located elsewhere relative to the user interface, such as, for example, below, above, or otherwise spaced a distance from the user interface.

[0140] In one embodiment, the user interface includes a wind speed display.

[0141] Also in FIG. 6A to FIG. 6B 1 is an exemplary input device as shown and described with reference to the accompanying drawings. Specifically, the exemplary input device includes a menu button for accessing various menus, a measurement button for entering a mode for changing wind speed, a wind azimuth capture button for entering a mode for changing wind direction, and two value adjustment buttons, which are left and right arrows, respectively, in the illustrated embodiment.

[0142] Special References FIG. 6A to FIG. 6B , the user will adjust the wind speed as follows. First, the user will press and hold the measurement button to enter the wind speed capture mode. In the wind speed capture mode, the additional information in the circle or broken circle remains visible, but the circle or broken circle and the mark are removed from the view indicating that the wind speed capture mode has been accessed. The user then presses any adjustment button as needed until the appropriate wind speed is displayed. In a representative embodiment, the user can press the left adjustment button three times to reduce the wind speed from 5mph to 2mph.

[0143] In one embodiment, an exemplary input device is shown on a panel directly adjacent to the user interface. In further embodiments, for example, the input device is located elsewhere relative to the user interface, such as below, above, or otherwise spaced a distance from the user interface.

[0144] In an embodiment, an input device must be activated in order to enter the wind direction capture mode and / or wind direction capture mode. In one embodiment, a single "menu" input device is provided that allows the user to cycle through the different menu and mode options. This single input device is in addition to and separate from at least one input device that changes the indicia and wind speed display. In another embodiment, the same one or more input devices used to change the wind direction indicia and wind speed display are used to change the menu and mode options.

[0145] According to an embodiment of the present disclosure, a user interface is used to receive and display data to / from a trajectory calculator. The trajectory calculator can be a part of an observation optics, such as a binocular, a rangefinder, a gunsight, or other such devices. In such an embodiment, the observation optics may also include a battery, a control module, a data input device, a processor, a memory, and / or more than one sensor, such as an anemometer, a compass, a thermometer, and / or any other sensor for sensing any multiple environmental conditions or features associated with the observation optics. Such an observation optics may also include any type of digital storage or memory. The digital storage or memory may be configured to store information inserted into the trajectory calculator and generated by the trajectory calculator.

[0146] In embodiments, the digital storage or memory may be remote and accessed by the viewing optics through a wired or wireless connection.

[0147] In a further embodiment, the trajectory calculator is arranged on the remote device, and the user interface is arranged on the viewing optics. In such an embodiment, the digital storage or memory can be located on the viewing optics and / or remotely contained. The viewing optics and the trajectory calculator communicate via a wired or wireless connection.

[0148] In further embodiments, the user interface is configured to be displayed on a device external to both the ballistic computer and the viewing optics, such as a computer, mobile device, cell phone, etc. In such an embodiment, the user can input wind direction, wind speed, and / or additional data, and the data can then be displayed on a further user interface disposed on the viewing optics or multiple viewing optics or other device capable of communicating with the ballistic computer.

[0149] The devices and methods disclosed herein are further described by the following paragraphs:

[0150] A method includes: (a) displaying a wind bearing capture interface on a user interface, the wind bearing capture interface including a circle or a broken circle and a plurality of marks at positions on the circumference of the circle or the broken circle; wherein the plurality of marks correspond to wind directions; (b) setting the wind direction to correspond to one of the plurality of marks; and (c) illuminating and displaying a new mark among the plurality of marks corresponding to the wind direction on the user interface based on a change in direction or compass heading.

[0151] A user interface is configured to be displayed on a viewing optic, a ballistic calculator, a computer, a mobile device, and combinations thereof.

[0152] A user interface is configured to display wind direction information input into a ballistic calculator.

[0153] A user interface is configured to display wind speed information input into a ballistic calculator.

[0154] A user interface according to any of the preceding paragraphs comprises a circle or a broken circle and a plurality of markings spaced around the circumference of the circle or the broken circle.

[0155] A user interface as described in any of the preceding paragraphs, wherein the circle is a broken circle.

[0156] A user interface as described in any of the preceding paragraphs, wherein the plurality of markings are triangular in shape.

[0157] A user interface according to any of the preceding paragraphs, wherein the plurality of markings are positioned at 30° intervals around the circumference of the circle or segment of the circle.

[0158] A user interface as described in any of the preceding paragraphs, wherein the plurality of markings correspond to wind directions.

[0159] A user interface as described in any of the preceding paragraphs, wherein the plurality of markings are capable of sensing direction and illuminating when the user faces a new direction to provide visual feedback relative to the compass heading.

[0160] A user interface as described in any of the preceding paragraphs, wherein the user interface is configured to automatically display wind direction in response to a change in orientation.

[0161] A ballistic calculator comprising a user interface according to any of the preceding paragraphs.

[0162] An observation optics comprising a user interface according to any of the preceding paragraphs.

[0163] A rangefinder comprising a user interface according to any of the preceding paragraphs.

[0164] A method for inputting wind direction information into a ballistic calculator, comprising: displaying a wind direction capture interface on a user interface, the wind direction capture interface comprising a circle or a broken circle and at least one mark at a position on the circumference of the circle or broken circle; and activating an input device to (i) change the position of at least one mark on the circumference of the circle or broken circle, or (ii) display a second mark at a second position on the circumference of the circle or broken circle.

[0165] A method according to any of the preceding paragraphs, comprising a second step of activating an input device to (i) change the position of at least one mark on the circumference of the circle or segment of the circle, or (ii) hide one of the at least one mark and the second mark.

[0166] A method as described in any of the preceding paragraphs, comprising repeating the step of activating the input device until the at least one marking corresponds to the desired wind direction or until the at least one marking together with the second marking corresponds to the desired wind direction.

[0167] The method of any of the preceding paragraphs further comprises accessing a wind bearing capture mode prior to displaying a wind bearing capture interface.

[0168] The method of any of the preceding paragraphs further comprises displaying a wind speed capture interface on a user interface, the wind speed capture interface comprising a numerical representation of the wind speed; and activating an input device to change the wind speed to a desired wind speed.

[0169] A method of displaying wind direction includes automatically updating the wind direction as a user changes heading.

[0170] The method according to any of the preceding paragraphs further comprises displaying the wind direction on a user interface.

[0171] A method as in any of the preceding paragraphs, wherein the marker rotates around a circle to identify wind direction relative to the user.

[0172] A method as in any of the preceding paragraphs, further comprising displaying the last ranged target using the unique identifier.

[0173] A method as in any of the preceding paragraphs, wherein the unique identifier is a different identifier to an identifier displayed for wind.

[0174] Although multiple embodiments of user interfaces, trajectory calculators, and viewing optics have been described in detail herein, it should be apparent that modifications and variations thereto are possible, all of which fall within the true spirit and scope of the present invention. Then, with respect to the above description, it should be appreciated that the optimal dimensional relationships of the components of the viewing optics of the present disclosure, including changes in size, material, shape, form, function, and operation, assembly, and mode of use, are considered obvious to those skilled in the art, and all equivalent relationships of those shown in the drawings and described in the specification are intended to be covered by the embodiments of the present disclosure. In addition, since many modifications and changes will be readily conceivable to those skilled in the art, it is not desirable to limit the present invention to the exact configuration and operation shown and described, and accordingly, all suitable modifications and equivalents may be adopted, all of which fall within the scope of the present disclosure.

Claims

1. A user interface for observing an optical microscope, comprising: A circle or a broken circle and a plurality of markings spaced around the circumference of the circle or the broken circle.

2. The user interface according to claim 1, wherein: The circle is a broken circle.

3. The user interface according to claim 1, wherein: The multiple marks are triangular in shape.

4. The user interface according to claim 1, wherein: The plurality of markings are positioned at approximately 30° intervals around the circumference of the circle or segment of a circle.

5. The user interface according to claim 4, wherein: The plurality of markings correspond to wind directions.

6. The user interface according to claim 1, wherein: The plurality of markers illuminate when the user faces a new direction to provide visual feedback relative to the compass heading.

7. The user interface according to claim 1, wherein: The plurality of indicia illuminate to display wind direction in response to changes in orientation.

8. A monocular telescope comprising the user interface according to claim 1.

9. A distance meter comprising the user interface according to claim 1.

10. An observation optical microscope, comprising: a body, the body comprising a user interface; wherein the user interface comprises a circle or a broken circle and a plurality of marks spaced around the circumference of the circle or the broken circle; a ranging system for measuring the distance to a target and installed in the main body; a direction sensor mounted in the body for determining wind direction and the direction of the target; and A processor is installed in the main body and is capable of controlling information for display on the display.

11. The user interface according to claim 10, wherein: The plurality of markings are positioned at approximately 30° intervals around the circumference of the circle or segment of a circle.

12. The user interface according to claim 11, wherein: The plurality of markings correspond to wind directions.

13. The user interface according to claim 10, wherein: The plurality of markers illuminate when the user faces a new direction to provide visual feedback relative to the compass heading.

14. The user interface according to claim 10, wherein: The plurality of indicia illuminate to display wind direction in response to changes in orientation.

15. The observation optical mirror according to claim 10, wherein: The observation optical mirror is a monocular telescope or a binocular telescope.

16. The observation optical mirror according to claim 10, wherein: The viewing optics is a rangefinder.

17. A method comprising: (a) displaying a wind direction capture interface on a user interface, wherein the wind direction capture interface includes a circle or a broken circle and a plurality of marks at positions on the circumference of the circle or the broken circle; wherein the plurality of marks correspond to wind directions; (b) setting the wind direction to correspond to one of the plurality of marks; and (c) based on the change in direction or compass heading, illuminating and displaying on the user interface a new marker from among the plurality of markers corresponding to the wind direction.

18. The method according to claim 17, wherein: The multiple marks are triangular in shape.

19. The method according to claim 17, wherein: The plurality of markings are positioned at approximately 30° intervals around the circumference of the circle or segment of a circle.

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