Integrated illumination-aimer imaging device

Abstract

Various embodiments described herein provide for multi-projector (i.e., two or more) imaging devices that utilize an integrated illuminator-sight optic. Embodiments of the present disclosure minimize misalignment of non-repairable components to improve overall accuracy associated with operation of the device. Additionally, the integrated illuminator-sight optic enables embodiments disclosed herein to be disposed in a significantly smaller form factor than conventional multi-projector imaging devices. An exemplary device includes: a near field imaging lens and a far field imaging lens; an integrated illuminator-sight optic positioned between the near field imaging lens and the far field imaging lens; a near field illuminator source and a far field illuminator source positioned for projection via the integrated illuminator-sight optic; a near field imaging sensor associated with the near field imaging lens; a far field imaging sensor associated with the far field imaging lens; and a device chassis for aligning the various components for operation.

Description

[0001] This application is a divisional application of Chinese patent application No. 202011282567.4, entitled "Integrated Illumination-Sight Imaging Device", filed on November 16, 2020. Technical Field

[0002] The embodiments disclosed herein relate generally to imaging devices, such as scanning engines, and more specifically, to dual-projector or multi-projector imaging devices including integrated illumination-aiming optics and corresponding chassis support fittings. Background Technology

[0003] Imaging apparatuses include various components for projecting one or more illumination patterns onto a specific illumination field and for capturing and / or analyzing images of the illumination field. Conventional apparatuses include a first illumination lens for far-field illumination, a second illumination lens for near-field illumination, and a sight lens for projecting a sight pattern, as well as separate support structures for each component. The applicant has identified problems with current imaging apparatuses, and through exerted effort, ingenuity, and innovation, has addressed many of these identified problems by developing solutions embodied in this disclosure, which will be described in detail below. Summary of the Invention

[0004] Generally, the embodiments of this disclosure provided herein include an integrated illumination-sight imaging device. The integrated illumination-sight imaging device of the embodiments includes a one-piece integrated illumination-sight optics component, which includes at least one or more illumination lenses (e.g., near-field illumination lenses and far-field illumination lenses) and a sight pattern projection optics, as well as one or more corresponding support structures for supporting the one-piece integrated illumination-sight optics component. Other systems, apparatuses, methods, computer-readable media, and features will be or will become apparent to those skilled in the art upon examination of the following figures and detailed description. It is intended that all such additional systems, apparatuses, methods, computer-readable media, and features included in this specification be within the scope of this disclosure.

[0005] According to one aspect of this disclosure, an integrated illumination-sight imaging device is provided. In some exemplary embodiments, the integrated illumination-sight imaging device is configured with a smaller form factor than conventional imaging devices. In at least one exemplary embodiment of the device, the integrated illumination-sight imaging device includes a near-field imaging lens and a far-field imaging lens. The exemplary integrated illumination-sight imaging device also includes integrated illumination-sight optics positioned between the near-field imaging lens and the far-field imaging lens. The exemplary integrated illumination-sight imaging device also includes a near-field illuminator source and a far-field illuminator source, each positioned for projection via the integrated illumination-sight optics. The exemplary integrated illumination-sight imaging device also includes a near-field imaging sensor associated with the near-field imaging lens. The exemplary integrated illumination-sight imaging device also includes a far-field imaging sensor associated with the far-field imaging lens. The exemplary integrated illumination-sight imaging device also includes a device chassis for aligning the near-field imaging lens with the near-field imaging sensor, aligning the far-field imaging lens with the far-field imaging sensor, and aligning the near-field illuminator source and the far-field illuminator source with the integrated illumination-sight optics.

[0006] Alternatively or in some embodiments of the exemplary integrated illumination-sight imaging device, the integrated illumination-sight optics includes a near-field illumination projection lens positioned adjacent to the far-field imaging lens, and a far-field illumination projection lens positioned adjacent to the near-field imaging lens.

[0007] Alternatively or in some embodiments of the exemplary integrated illumination-sight imaging device, the integrated illumination-sight optics includes a near-field illumination projection lens positioned adjacent to the far-field imaging lens, a far-field illumination projection lens positioned adjacent to the near-field imaging lens, and a sight pattern projection optics.

[0008] In addition, or alternatively, in some embodiments of this exemplary integrated illumination-aiming imaging device, the device chassis includes a near-field lens fixing edge for engaging the near-field imaging lens.

[0009] In addition, or alternatively, in some embodiments of this exemplary integrated illumination-aiming imaging device, the device chassis includes a far-field lens fixing edge for engaging the far-field imaging lens.

[0010] Alternatively or in some embodiments of this exemplary integrated illumination-aiming imaging device, the near-field imaging lens includes a front end and a rear end, the front end of the near-field imaging lens being associated with a near-field lens front end radius, the rear end of the near-field imaging lens being associated with a near-field lens rear end radius, and the near-field lens front end radius being smaller than the near-field lens rear end radius.

[0011] Alternatively or in some embodiments of this exemplary integrated illumination-aiming imaging device, the far-field imaging lens includes a front end and a rear end, the front end of the far-field imaging lens being associated with the front end radius of the far-field lens, the rear end of the far-field imaging lens being associated with the rear end radius of the far-field lens, and the front end radius of the far-field lens being smaller than the rear end radius of the far-field lens.

[0012] In addition, or alternatively, in some embodiments of this exemplary integrated illumination-sight imaging device, the integrated illumination-sight optics are coated with an anti-reflective coating.

[0013] Alternatively or otherwise, in some embodiments of this exemplary integrated illumination-aiming imaging device, the device chassis is fixedly positioned within the chassis of a mobile device.

[0014] In addition, or alternatively, in some embodiments of the exemplary integrated illumination-sight imaging device, the integrated illumination-sight imaging device further includes a sight source integrated with the device chassis to align the sight source with the integrated illumination-sight optics.

[0015] Alternatively or in some embodiments of the exemplary integrated illumination-sight imaging device, the integrated illumination-sight optics includes a circular near-field illumination projection lens associated with a first defined curvature and a circular far-field illumination projection lens associated with a second defined curvature.

[0016] Alternatively or in some embodiments of this exemplary integrated illumination-aiming imaging device, the near-field illuminator source includes a first LED and the far-field illuminator source includes a second LED.

[0017] Alternatively or in some embodiments of the exemplary integrated illumination-aiming imaging device, the near-field illuminator source is configured to project a near-field illumination pattern associated with a near-field illumination pattern projection size, the far-field illuminator source is configured to project a far-field illumination pattern associated with a far-field illumination pattern projection size, and the near-field illumination pattern projection size is larger than the far-field illumination pattern projection size in at least one direction.

[0018] Alternatively or in some embodiments of this exemplary integrated illumination-aiming imaging device, the near-field illuminator source, the far-field illuminator source, the near-field imaging sensor, and the far-field imaging sensor are fixedly attached to a printed circuit board configured to interlock with the device chassis for positioning and alignment.

[0019] In addition to or alternatively, in some embodiments of this exemplary integrated illumination-sight imaging device, the integrated illumination-sight imaging device further includes a protective window fixed to the device chassis, the protective window being positioned in front of the near-field imaging lens, the far-field imaging lens, and the integrated illumination-sight optics. In some such embodiments, the protective window is coated with an anti-reflective coating.

[0020] According to another aspect of this disclosure, an integrated illumination-sight optics is provided. The integrated illumination-sight optics may include multiple sub-components and may be injection molded to form a single piece. In at least one exemplary embodiment, the exemplary integrated illumination-sight optics includes a near-field illumination projection lens. Additionally or alternatively, in some embodiments, the integrated illumination-sight optics also includes a far-field illumination projection lens adjacent to the near-field illumination projection lens. Additionally or alternatively, in some embodiments, the integrated illumination-sight optics also includes a sight pattern projection optics aligned with a sight collimating lens, the sight pattern projection optics and the sight collimating lens being positioned below the near-field illumination projection lens.

[0021] In addition, or alternatively, in some embodiments of the exemplary integrated illumination-sight optics, the integrated illumination-sight optics further includes a sight system collimating lens integrated with the sight pattern projection optics.

[0022] In addition to or alternatively, in some embodiments of this exemplary integrated illumination-sight optics, the integrated illumination-sight optics includes one or more additional projection lenses arranged in a design configuration. For example, in some embodiments, the exemplary integrated illumination-sight optics also includes three or more overall projection lenses.

[0023] According to another aspect of this disclosure, a different integrated illumination-sight imaging device is provided. In some exemplary embodiments, the integrated illumination-sight imaging device is configured with a smaller form factor than conventional imaging devices. In at least one exemplary embodiment of the device, the integrated illumination-sight imaging device includes a near-field imaging lens and a far-field imaging lens. The exemplary integrated illumination-sight imaging device also includes integrated illumination-sight optics, which includes a near-field illumination projection lens and a far-field illumination projection lens. The exemplary integrated illumination-sight imaging device also includes a device chassis for aligning the near-field imaging lens with a near-field imaging sensor, aligning the far-field imaging lens with a far-field imaging sensor, aligning a near-field illuminator source with the near-field illumination projection lens of the integrated illumination-sight optics, and aligning the far-field illuminator source with the far-field illumination projection lens of the integrated illumination-sight optics, wherein the near-field illumination projection lens is positioned at a threshold distance from the near-field imaging lens, and the far-field illumination projection lens is positioned at the threshold distance from the far-field imaging lens.

[0024] In addition or alternatively, in some exemplary embodiments of the exemplary integrated illumination-sight imaging device, the integrated illumination-sight optics further includes at least one additional illumination projection lens, and wherein the device chassis also aligns each of the at least one additional imaging lens with one of the at least one additional imaging sensor, and aligns each of the at least one additional illuminator source with one of the at least one additional illumination projection lens of the integrated illumination-sight optics.

[0025] Alternatively or in at least some exemplary embodiments of the exemplary integrated illumination-sight imaging device, each of the at least one additional imaging lens is positioned at a threshold distance from one of the at least one additional illumination projection lens of the integrated illumination-sight optics. Attached Figure Description

[0026] Therefore, embodiments of this disclosure have been described in general terms, and reference will now be made to the accompanying drawings, which are not necessarily drawn to scale, and in which:

[0027] Figure 1A and Figure 1B An exploded view of an integrated illumination-aiming device according to at least one exemplary embodiment of the present disclosure is shown;

[0028] Figures 2A to 2D Various views of the combined components of an integrated illumination-aiming device according to at least one exemplary embodiment of the present disclosure are shown;

[0029] Figure 3A and Figure 3B Various views of an integrated illumination-aiming optics according to at least one exemplary embodiment of the present disclosure are shown;

[0030] Figure 3C An exemplary near-field illumination pattern according to at least one exemplary embodiment of the present disclosure is shown;

[0031] Figure 3D An exemplary far-field illumination pattern according to at least one exemplary embodiment of the present disclosure is shown;

[0032] Figure 3E An exemplary sight pattern according to at least one exemplary embodiment of the present disclosure is shown;

[0033] Figure 4A and Figure 4B Various views of a near-field imaging lens according to at least one exemplary embodiment of the present disclosure are shown;

[0034] Figure 5A and Figure 5B Various views of a far-field imaging lens according to at least one exemplary embodiment of the present disclosure are shown;

[0035] Figures 6A to 6D Various views of a device chassis according to at least one exemplary embodiment of the present disclosure are shown;

[0036] Figure 7 An exemplary depiction of light leakage protection in an integrated illumination-aiming imaging device according to at least one exemplary embodiment of the present disclosure is shown;

[0037] Figure 8 An exemplary depiction of an exemplary integrated illumination-aiming imaging device with light reflection protection according to at least one exemplary embodiment of the present disclosure is shown;

[0038] Figure 9A An exemplary depiction of an irreparable component alignment misalignment associated with a prior art imaging device is shown;

[0039] Figure 9B An exemplary depiction of an improved, non-repairable component alignment misalignment according to at least one exemplary embodiment of the present disclosure is shown; and

[0040] Figures 10A to 10C Various views of a mobile integrated lighting-aiming imaging device according to at least one exemplary embodiment of the present disclosure are shown. Detailed Implementation

[0041] Embodiments of this disclosure will now be described more fully below with reference to the accompanying drawings, which illustrate some, but not all, of the embodiments of this disclosure. In fact, embodiments of this disclosure can be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided to enable this disclosure to meet applicable legal requirements. Throughout this document, similar reference numerals refer to similar elements.

[0042] Overview

[0043] Conventional imaging apparatuses comprise various individual components for performing a range of functions. These components include one or more illuminator sources for projecting illumination patterns, each coupled to a separate optics (e.g., one or more lenses) for projecting the corresponding illumination pattern. Typically, each individual component is fitted within the apparatus using one or more dedicated structural supports. Additionally, in conventional apparatuses, each individual component is equipped with one or more adjustment components to achieve component realignment. In this respect, in conventional apparatuses, as the number of components increases, the number of structural supports and / or adjustment components also increases, typically involving an increase in wall thickness accumulation in the apparatus's housing or chassis.

[0044] By including various individual components, such conventional devices require sufficient space for each component, as well as corresponding structural, adjustment, and / or alignment components. In some exemplary conventional devices, this required space not only forces an increase in device size but also increases the material cost of manufacturing larger units. Furthermore, in conventional devices, the structural supports for each separate component lead to irreparable misalignment between the various components based on this separation. For example, a conventional device may include dual-projection lenses for illumination and aiming optics, each component being separate from the others. As the required spacing between components increases, for example to allow for sufficient support structure for each component, irreparable misalignment also increases. Irreversible misalignment can cause any of a multitude of problems related to accurate illumination of the field, image capture of the field, and / or accurate resolution of the captured image.

[0045] In addition, or alternatively, each individual component can be manipulated independently. In this respect, the separate components can become further misaligned. To adjust each component, a conventional device may include multiple adjustment components, and / or each component may require adjustment to realign relative to the others. The need for adjustment components for each individual component further increases the unit size of the device, further increases material costs, and increases the complexity of correctly aligning the device components. When the components are particularly small, such adjustments can be even more complex (if not impossible) due to the nature of the small adjustments that facilitate component positioning and / or alignment.

[0046] Exemplary embodiments of this disclosure utilize improved layouts and various improved components to address the aforementioned problems. For example, embodiments herein include integrated illumination-sight optics. Integrated illumination-sight optics may include multiple sub-components integrated into a limited number of parts, and in some exemplary embodiments, may include a single piece. For example, integrated illumination-sight optics may include one or more illumination lenses and / or one or more sight projection optics, such as one or more sight pattern projection optics. Integrated illumination-sight optics may be positioned together with one or more corresponding light generators (e.g., one or more illuminator sources and / or sight sources), for example, such that the lenses of the integrated illumination-sight optics are correctly aligned with their corresponding illuminator sources.

[0047] Due to the integrated nature of the integrated illumination-sight optics, the embodiments described herein provide structural support for the integrated illumination-sight optics without separate structural elements for each of its sub-components. By reducing the individual component separation between each optical element, the embodiments of this disclosure can be manufactured with a smaller form factor compared to conventional devices. Furthermore, or alternatively, by integrating several components into the integrated illumination-sight optics, the embodiments of this disclosure reduce the required structural support and alignment components compared to conventional devices, further reducing the form factor of such embodiments.

[0048] Exemplary integrated illumination-sight optics minimize the overlap of footprint between components and sub-assemblies. In this respect, the reduced footprint allows for further minimization of the required device volume and front window area size to accommodate all components. In some embodiments, to further minimize device size, the device includes imaging lenses (e.g., far-field and / or near-field imaging lenses) with minimized front ends to significantly increase the free front space between imaging lenses in some examples. Furthermore, in some examples, the increased free front space allows the device to, for example, accommodate the integrated illumination-sight optics within the resulting free front space. In this respect, the area dedicated to the integrated illumination-sight optics overlaps with the image sensor area and the rear of the imaging lens.

[0049] Furthermore, the integrated nature of the integrated illumination-sight optics allows for adjustment and / or alignment without the need for separate alignment components. For example, in some embodiments, the alignment components of the integrated illumination-sight imaging device achieve adjustment-free alignment between the sight source or other sight light generation source and the sight pattern projection optics by press-fitting the components. Alternatively, in some embodiments, the device chassis is configured to allow a sliding fit of the far-field imaging lens to ensure alignment between the sight pattern projection optics and the far-field imager. In some examples, the integrated illumination-sight optics reduces the space associated with each integrated component, thereby reducing irreparable misalignment between such components (e.g., between one or more illumination projection lenses and sight projection optics).

[0050] In some embodiments, the integrated illumination-sight optics includes specially positioned sub-assemblies to minimize irreparable misalignment introduced between components based on preferred alignment tolerances. For example, in some embodiments, the sight optics sub-assemblies are positioned close to and / or adjacent to the far-field illumination projection lens to utilize the available space of the integrated illumination-sight optics and minimize misalignment introduced due to the narrow field of view of the far-field imaging lens. In some such embodiments, the next alignment priority is minimizing the near-field illuminator source by closely matching the field of view of the near-field imaging lens, and the lowest alignment priority is the far-field illuminator source projecting an ultra-large illumination field relative to the field of view of the far-field imaging lens. In this respect, the cascading levels of alignment tolerances with ultra-large matching fields of view allow the near-field and far-field illuminator sources, along with the sight optics, to be combined into a single integrated illumination-sight optics for alignment together within the assembly by aligning the sight optics and light generation (e.g., the sight source).

[0051] By eliminating or substantially reducing the space between individual optical components integrated into an integrated illumination-sight optics device, the integrated illumination-sight optics device makes full use of a limited surface area. The monolithic design of the integrated illumination-sight optics device yields additional structural advantages. For example, by combining multiple sub-components into an integrated illumination-sight optics device, the integrated illumination-sight optics device can be manufactured as a single injection-molded part. In this respect, the integrated illumination-sight optics device reduces the component count of the device and allows for the sharing of mounting and / or alignment features within the device.

[0052] The embodiments also offer specific advantages in terms of the positioning of sub-components and / or parts therein. For example, in some embodiments, the multi-element near-field imaging lens and far-field imaging lens have different focal lengths and lens assembly sizes. Some such embodiments of this disclosure include corresponding split multi-stage sensor plates arranged at different mounting planes. In this respect, the mounting planes for the near-field and far-field sensors are positioned to allow the front portion of each corresponding lens to be closely aligned with the front edge of the embodiment assembly (e.g., closer to the projection window). In addition or alternatively, embodiments of this disclosure position integrated illumination-aiming optics within the device to minimize unwanted light interference caused by reflections (e.g., reflections from the protective window) and light leakage (e.g., through the gap between the lens and the device chassis).

[0053] Exemplary device components

[0054] Figure 1A and Figure 1B An exploded view is shown depicting components of an exemplary integrated illumination-aiming imaging device 100 according to an exemplary embodiment of the present disclosure. Specifically, Figure 1A An exploded view of the front angle of the integrated illumination-sight imaging device 100 is shown, and Figure 2A An exploded rear-angle view of the integrated illumination-sight imaging device 100 is shown. The integrated illumination-sight imaging device 100 includes integrated illumination-sight optics 102, a near-field imaging lens 104A, a far-field imaging lens 104B, a device chassis 106, a far-field illuminator source 108A, a near-field illuminator source 108B, a sight source 110, a near-field imaging sensor 112A, a far-field imaging sensor 112B, and a circuit board 114. The device chassis 106 may be specifically designed to house, position, and / or otherwise align the various components as described herein.

[0055] In some embodiments, circuit board 114 embodies a printed circuit board configured to mount multiple components. For example, in at least one exemplary embodiment, circuit board 114 embodies a rigid flex circuit board (e.g., a rigid flex PCB) to minimize connector space and thus reduce the overall profile associated with its components. In at least some exemplary embodiments, circuit board 114 is configured to mount multiple imaging sensors, such as near-field imaging sensor 112A and far-field imaging sensor 112B, and one or more light generating components, such as far-field illuminator source 108A, near-field illuminator source 108B, and aiming source 110. As shown, circuit board 114 is configured to secure each of the components at a specific location within a multilayer structure. Specifically, as shown, circuit board 114 includes a first rear layer for securing the position of far-field imaging sensor 112B, another layer for securing the position of near-field imaging sensor 112A and also for securing the position of aiming source 110, and a front layer for securing the positions of far-field illuminator source 108A and near-field illuminator source 108B. In this regard, utilizing various layers, circuit board 114 is designed to achieve a specific position for each component within device chassis 106. For example, in some embodiments, circuit board 114 surface-positions each component at a specific distance from the front of the integrated illumination-aiming imaging device 100, so that subsequent components can mate with each component positioned via circuit board 114 in proper alignment. In some embodiments, various components are fixedly attached to a printed circuit board (e.g., circuit board 114) to secure electrical connections between the various components and the printed circuit board via one or more known methods (e.g., solder joints).

[0056] Alternatively, as shown in the figure, the integrated illumination-sight imaging device 100 includes a near-field imaging lens 104A. (In the following text, relative to...) Figure 4A and Figure 4B Exemplary embodiments of the near-field imaging lens 104A are discussed. The near-field imaging lens 104A embodies an imaging lens configured to allow light from a specific near-field field of view to pass through and reach a corresponding imaging sensor, thereby enabling the near-field field of view to be captured by the corresponding sensor. For example, as shown, the near-field imaging lens 104A is aligned with a near-field imaging sensor 112A such that the near-field imaging sensor 112A receives light via the near-field imaging lens 104A. In this respect, the near-field imaging lens 104A may be specifically positioned within the device chassis 106 via one or more structural support members as described herein.

[0057] Similarly, the integrated illumination-sight imaging device 100 includes a far-field imaging lens 104B. (In the following text, relative to...) Figure 5A and Figure 5BExemplary embodiments of the far-field imaging lens 104B are discussed. The far-field imaging lens 104B embodies an imaging lens configured to allow light from a specific far-field of view to pass through and reach a corresponding imaging sensor, thereby enabling the far-field of view to be captured by the corresponding sensor. For example, as shown, the far-field imaging lens 104B is aligned with a far-field imaging sensor 112B such that the far-field imaging sensor 112B receives light via the far-field imaging lens 104B. In this respect, the far-field imaging lens 104B may be specifically positioned within the device chassis 106 via one or more structural support members as described herein.

[0058] In some embodiments, the near-field imaging lens 104A and the far-field imaging lens 104B are each configured to have different focal lengths, fields of view, etc. In this respect, the near-field imaging lens 104A and the far-field imaging lens 104B can be used to capture different images based on the lens's focal length, field of view, or other optical configuration. In other embodiments, the near-field imaging lens 104A and the far-field imaging lens are each associated with a shared focal length and / or a shared field of view. It should be understood that in other embodiments, one or more additional lenses may be included, such as those having a third focal length and / or a third field of view, or sharing a focal length and / or field of view.

[0059] Additionally, as shown in the figure, the integrated illumination-sight imaging device 100 includes an integrated illumination-sight optics 102. (In the following text, relative to...) Figure 3A and Figure 3B An exemplary embodiment of an integrated illumination-sight optics device 102 is described. The integrated illumination-sight optics device 102 includes multiple sub-components for projecting corresponding illumination and sight patterns based on light generated by one or more associated light-generating components. In this regard, the integrated illumination-sight optics device 102 may be configured for specific positioning within a device chassis 106, for example, to achieve alignment with one or more corresponding light-generating components (e.g., illuminator sources and / or sight sources). In some embodiments, the integrated illumination-sight optics device is formed as a single piece, such as an injection-molded component, such that there is no or substantially no extra space between the various sub-components. It should be understood that the integrated illumination-sight optics device 102 may be formed from any of a variety of known lens materials, such as injection-molded plastic.

[0060] The far-field illuminator source 108A may be embodied by any of a plurality of light-generating components. In some embodiments, the far-field illuminator source 108A is embodied by one or more light-emitting diodes (“LEDs”), for example, where the far-field illuminator source 108A is embodied by a first light-emitting diode. Similarly, the near-field illuminator source 108B may be embodied by any of a plurality of light-generating components. In some embodiments, the near-field illuminator source 108B is embodied by one or more LEDs, for example, where the near-field illuminator source 108B is embodied by a second LED. In some embodiments, the far-field illuminator source 108A and the near-field illuminator source 108B generate light at different intensity levels and / or patterns. In other embodiments, the far-field illuminator source 108A and the near-field illuminator source 108B generate light at the same intensity level.

[0061] The aiming source 110 may be embodied by any of a plurality of light generating components. In some embodiments, the aiming source 110 is embodied by any of a plurality of high-intensity LEDs that generate a high-intensity coherent and / or monochromatic light source. The aiming source 110 is aligned for projecting light through specific components of the device chassis 106, for example for projection via a sub-assembly of the integrated illumination-aiming optics 102. It should be understood that the aiming source 110 may be embodied by any of a plurality of known LEDs, laser diodes or other components and / or devices. In at least one exemplary embodiment, the aiming source 110 includes a laser diode configured to generate a narrow laser beam with high intensity and concentration, such that the resulting aiming laser beam can be used to generate a high-visibility aiming pattern, even at a distance (e.g., when projected into the far field).

[0062] Figure 2A A front-angle view of the integrated illumination-sight imaging device 100 is shown, with all components positioned within the device chassis 106. Specifically, the view shown excludes the top and / or sides of the device chassis 106 to allow visibility of the overlapping sub-assemblies within the device chassis 106. It should be understood that the removal of the top and sides of the device chassis 106 is for illustrative purposes only.

[0063] like Figure 2AAs shown, various sub-components and parts of the integrated illumination-aiming imaging device 100 are depicted in specific positions and alignments facilitated by the device chassis 106. For example, circuit board 114 is specifically positioned relative to the device chassis 106. In this respect, various components of circuit board 114 are configured for positioning and alignment at predefined locations within the device chassis 106. Near-field imaging sensor 112A and far-field imaging sensor 112B are separated (e.g., located at opposite ends of the length of device chassis 106), thereby reducing the possibility of unwanted light pollution caused by sensors being too closely clustered in some examples. Additionally, near-field imaging sensor 112A and far-field imaging sensor 112B are positioned at different distances from the front of device chassis 106. In this respect, the sensors are positioned such that device chassis 106 can engage with corresponding imaging lenses and align the lenses toward the front of device chassis 106.

[0064] Furthermore, the near-field imaging lens 104A is specifically positioned in front of and aligned with the near-field imaging sensor 112A. Similarly, the far-field imaging lens 104B is specifically positioned in front of and aligned with the far-field imaging sensor 112B. The device chassis 106 is configured to provide a support structure for positioning the near-field imaging lens 104A and the far-field imaging lens 104B in their respective specific and aligned positions. Specifically, as shown, the near-field imaging lens 104A and the far-field imaging lens 104B are positioned for front-end alignment within the device chassis 106, despite their dimensional differences. Similarly, the near-field imaging lens 104A is positioned at a distance from the near-field imaging sensor 112A, a distance different from the distance of the far-field imaging lens 104B from the far-field imaging sensor 112B. In this respect, lenses 104A and 104B are specifically positioned to maintain front-end alignment without affecting the effectiveness of sensors 112A and 112B.

[0065] Near-field imaging sensor 112A is embodied by an imaging sensor for capturing and / or capturing and processing light received through near-field imaging lens 104A. Similarly, far-field imaging sensor 112B is specifically embodied by a second imaging sensor for capturing and / or capturing and processing light received through far-field imaging lens 104B. In some embodiments, near-field imaging sensor 112A is configured with a different pixel resolution compared to far-field imaging sensor 112B. It should be understood that near-field imaging sensor 112A and / or far-field imaging sensor 112B may be embodied by any of a plurality of known imaging sensors. Non-limiting examples of near-field imaging sensor 112A include the AR0234 global shutter monochrome sensor (1920×1200 resolution, 3µm pixels), and non-limiting examples of far-field imaging sensor 112B include the AR0144 global shutter monochrome sensor (1280×800 resolution, 3µm pixels), each sensor being manufactured by ON Semiconductor, headquartered in Phoenix, Arizona. ® manufacture.

[0066] Additionally, the integrated illumination-sight imaging device 100 includes an integrated illumination-sight optics 102. The integrated illumination-sight optics 102 is positioned between a near-field imaging lens 104A and a far-field imaging lens 104B, for example, using a support structure of a device chassis 106 as described below. Furthermore, the integrated illumination-sight optics 102 is aligned with a near-field illuminator source 108B (not shown), a far-field illuminator source 108A (not shown), and a sight source 110, for example, using a support structure of a device chassis 106 as described below. In this respect, the near-field illuminator source 108B generates light that, through a sub-assembly of the integrated illumination-sight device optics 102, produces a specific near-field light pattern onto a specific field. Similarly, the far-field illuminator source 108A generates light that, through a second sub-assembly of the integrated illumination-sight device optics 102, produces a second specific far-field light pattern onto the field. Additionally, the sight source 110 generates light, which, through a third sub-component of the integrated illumination-sight optics 102, produces a sight pattern projected onto the field.

[0067] As shown in the figure, the integrated illumination-sight optics 102 is positioned between the near-field imaging lens 104A and the far-field imaging lens 104B. Specifically, the integrated illumination-sight optics 102 is fitted between the reduced front portions of the two lenses 104A and 104B. This positioning allows for a reduction in the overall required volume of the integrated illumination-sight imaging device 100. Furthermore, as shown, various sub-components and parts are positioned in an overlapping manner, thereby maximizing the volume of the integrated illumination-sight imaging device 100 (e.g., little or no extra volume for various components or redundant supports and / or alignment structures).

[0068] In other embodiments, it should be understood that any number of lenses, illuminator sources, and / or corresponding sensors can be provided. For example, in some embodiments, the implementing device includes at least one additional lens, each having a corresponding additional illuminator source and an additional imaging sensor. In this regard, in such embodiments, it should be understood that the integrated illumination-aiming optics can be extended to include additional sub-assemblies embodying illumination optics corresponding to each additional illuminator source. Similarly, the arrangement of such sub-assemblies can change as the number of sub-assemblies increases (e.g., to match the shape arrangement of the corresponding illuminator sources).

[0069] It should be understood that in some implementations, the arrangement of illuminator sources and corresponding imaging lenses may be limited based on one or more volume constraints. For example, in some conventional mobile device chassis, a height constraint of 6.8 mm is imposed to accommodate the chassis. Therefore, a linear arrangement may be necessary to ensure that multiple components fit within the chassis. Additionally, components may be arranged to maximize the distance between each illuminator source and its corresponding imaging lens. Thus, an integrated illumination-sight optics device may include multiple sub-assemblies corresponding to each illuminator source arranged in a specific manner to maximize such distances within the corresponding device. For example, in a device with three illuminator sources and three projection pattern optics (S1, S2, S3) and three corresponding imaging lenses (L1, L2, L3), the components may be linearly arranged as L1-S3-S2-S1-L3-L2, where S1-S2-S3 is arranged as a sub-assembly of the integrated illumination-sight optics device. This linear arrangement allows the components to fit within a low-height device chassis, and the arrangement of such components minimizes the possibility of errors due to reflected light from each corresponding illuminator source. It should be understood that similar arrangements can be designed as the number of components increases, and alternative arrangements can be designed for the same number of components.

[0070] In this regard, in at least some embodiments, an embodiment including an integrated illumination-sight optics is arranged such that each illumination projection lens of the integrated illumination-sight optics is positioned at a predetermined threshold distance (e.g., a predetermined lateral distance) from its corresponding imaging lens. In some embodiments, such an arrangement is achieved by positioning the integrated illumination-sight optics between one or more imaging lenses, for example, as described above, such that each illumination projection lens of the integrated illumination-sight optics is at the same threshold distance from its corresponding imaging lens, regardless of the direction of the distance between the illumination projection lens and the corresponding imaging lens (e.g., one or more illumination projection lenses may be separated from the corresponding imaging lens to the right of the illumination projection lens by a threshold distance, and one or more illumination projection lenses may be separated from the corresponding imaging lens to the left of the illumination projection lens by a threshold distance). In other embodiments, such an arrangement is achieved by positioning the integrated illumination-sight optics relative to one or more imaging lenses at alternative locations. For example, in some embodiments, the integrated illumination-sight optics is positioned such that the imaging lenses are arranged together, wherein each imaging lens is at the same threshold distance from its corresponding illumination projection lens in a single direction. In a non-limiting example of three illumination projection optics (S1, S2, S3) and three imaging lenses (L1, L2, L3) of an integrated illumination-aiming optics system, where each lens is associated with a corresponding similarly numbered illumination projection optics (e.g., S1 and L1 are associated for projection and processing purposes, S2 and L2 are associated for projection and processing purposes, etc.), exemplary devices may arrange components in an L1-L2-L3-S1-S2-S3 or similarly S1-S2-S3-L1-L2-L3 arrangement. For illustrative and explanatory purposes, if each component is associated with a unit size of 1 unit, then the threshold distance between each component is 3 units (e.g., S1 and L1 are separated by 3 units, S2 and L2 are separated by 3 units, and S3 and L3 are separated by 3 units). It should be understood that other embodiments may similarly include each imaging lens of the integrated illumination-aiming optics system and the corresponding illumination projection optics sub-assembly being separated by the same threshold distance (e.g., depending on the vertical and / or horizontal position). In this regard, the implementation may include any number of additional imaging lenses corresponding to any number of additional image sensors, and any number of additional illuminator sources corresponding to any number of additional illumination projection lenses corresponding to any number of integrated illumination-aiming optics.

[0071] As shown in the figure, various structural supports are used to position and / or align the sub-assemblies and / or components of the integrated illumination-sight imaging device 100. (Related to the following text) Figures 2B to 2D The various accessories shown and described provide examples of such structural supports. For example, Figure 2B A front angle view of an integrated illumination-aiming imaging device 100 according to an exemplary embodiment of the present disclosure is shown. Specifically, Figure 2B The view shown depicts the chassis 106 of the device, including the top and sides in the presentation.

[0072] like Figure 2B As shown, the device chassis 106 includes an integrated illumination-sight optics accessory 202 integrated into the design of the device chassis 106. As shown, the illumination-sight optics accessory 202 defines a specific illumination-sight optics cavity for positioning and aligning the integrated illumination-sight optics 102 within the device chassis 106. The integrated illumination-sight optics accessory 202 is specifically designed to allow the integrated illumination-sight optics 102 to be press-fitted into the device chassis 106. By press-fitting the integrated illumination-sight optics 102 into the device chassis 106, the integrated illumination-sight optics 102 is positioned, aligned, and secured in place by the integrated illumination-sight optics accessory 202. In this respect, the integrated illumination-sight optics accessory 202 may be specifically designed to match cutouts in the integrated illumination-sight optics 102, for example, to allow positioning in place via the integrated illumination-sight optics accessory 202. In this respect, by utilizing the integrated illumination-sight optics accessory 202, the integrated illumination-sight optics 102 can be positioned and aligned within the device chassis 106 without the need for additional structural and / or alignment components.

[0073] Figure 2C A top-down cross-sectional view of an integrated illumination-aiming imaging device 100 according to an exemplary embodiment of the present disclosure is shown. Specifically, Figure 2C The view shown depicts a device chassis 106 with various accessories for fixing and / or aligning the circuit board 114, the near-field imaging lens 104A, and / or the far-field imaging lens 104B.

[0074] like Figure 2CAs shown, the device chassis 106 includes sensor plate fittings 204. As illustrated, the sensor plate fitting 204 represents a protrusion on the rear end of the device chassis 106. Furthermore, the device chassis 106 includes a plurality of sensor plate cavities, each receiving a portion of a circuit board 114. The circuit board 114 is designed to receive the sensor plate fittings 204 (e.g., via cutouts positioned on the circuit board 114) to position, align, and secure the circuit board 114 in place. For example, as illustrated, the device chassis 106 includes four sensor plate fittings 204, with one sensor plate fitting positioned near each corner of the rear end of the device chassis 106. During manufacturing and / or assembly, the user and / or assembly system can press-fit and / or otherwise secure the circuit board 114 to the sensor plate fittings 204 by engaging the circuit board 114 with the sensor plate fittings 204. It should be understood that in other embodiments, the device chassis 106 may include any number of sensor plate fittings 204. In addition or alternatively, it should be understood that in other embodiments, the device chassis 106 may be additionally secured to the circuit board 114 using one or more other securing devices (e.g., one or more adhesives, fasteners or other known securing devices).

[0075] For example, such as Figure 2C As shown, the device chassis 106 includes a near-field lens fitting 206. The near-field lens fitting 206 is configured to define a near-field imaging lens cavity for receiving a near-field imaging lens 104A, to position and align the near-field imaging lens 104A within the device chassis 106. In this respect, for example, as shown, the near-field lens fitting 206 is embodied as a specific cutout within the device 200 configured to receive a protrusion of the near-field imaging lens 104A. In this respect, the near-field imaging lens 104A can be positioned and / or aligned within the device chassis 106 by rotation guided by a protrusion of the near-field imaging lens 104A engaging with the near-field lens fitting 206. Additionally or alternatively, in some embodiments, the near-field imaging lens 104A is positioned, aligned, and / or secured via the near-field lens fitting 206 using press-fit, or by sliding the near-field imaging lens 104A into a position associated with the near-field lens fitting 206. As shown, Figure 2CIt also includes a far-field lens fitting 208. The far-field lens fitting 208 is configured to define a far-field imaging lens cavity for receiving the far-field imaging lens 104B, thereby positioning and aligning the far-field imaging lens 104B within the device chassis 106. In this respect, for example, as shown, the far-field lens fitting 208 is similarly embodied as a specific cutout within the device 200 configured to receive the protrusion of the far-field imaging lens 104B. The engagement between the far-field lens fitting 208 and the far-field imaging lens 104B can interact similarly (if not identically) to the aforementioned engagement between the near-field lens fitting 206 and the near-field imaging lens 104A.

[0076] Figure 2D A transverse cross-sectional view of an integrated illumination-aiming imaging device 100 according to an exemplary embodiment of the present disclosure is shown. Specifically, Figure 2D The views shown depict a device chassis 106 having various fittings for securing and / or aligning one or more layers and / or their securing attachment components to a circuit board 114. For example, in the illustrated exemplary embodiment, the device chassis 106 includes fittings configured to receive multiple rigid plates (e.g., various layers) of the circuit board 114 to secure these plates. Such rigid plates include a sight source layer and / or an illuminator source layer, the sight source layer including at least a sight source 110, and the illuminator source layer including one or more illuminator sources. In this regard, when positioning and / or aligning the illuminator source layer of the circuit board 114, one or more illuminator sources, such as near-field illuminator source 108B (not depicted) and / or far-field illuminator source 108A (not depicted), are similarly positioned, secured, and / or aligned.

[0077] like Figure 2D As shown, the device chassis 106 includes a sight source chassis accessory 212. The sight source chassis accessory 212 includes a portion of the device chassis 106 configured to receive a sight source 110. The sight source chassis accessory 212 encloses a defined area (i.e., defines a sight source cavity within the device chassis 106) to receive a sight source 110 of a specific size, and positions and / or aligns the sight source 110 such that light projected by the sight source 110 is projected onto one or more dedicated sight optics components of the integrated illumination-sight optics 102. In this respect, for example, as shown, the sight source chassis accessory 212 engages a portion of the sight source 110 to secure the sight source 110 facing the front of the device chassis 106.

[0078] In addition, such as Figure 2DAs shown, the device chassis 106 includes an illuminator plate chassis fitting 210. The illuminator plate chassis fitting 210 is designed to receive a portion of the circuit board 114 for securing the illuminator plate (e.g., a plate including one or more illuminator sources associated with one or more corresponding illumination projection optics of the integrated illumination-aiming device 102) of the circuit board 114. Specifically, the illuminator plate chassis fitting 210 receives a portion of the illuminator plate of the circuit board 114, or an associated flexible positioning element. In this respect, the illuminator plate chassis fitting 210 is designed to engage portions of the circuit board 114 such that the illuminator plate is positioned, secured, and aligned together with the integrated illumination-aiming device optics 102.

[0079] It should be understood that the above text is relative to Figures 2B to 2D The specific chassis fittings shown and described provide support and / or alignment for the various sub-components of the integrated illumination-sight imaging device 100. A particular overlap of the various sub-components is facilitated, at least in part, by the fittings shown and described. In this respect, in some such embodiments, the various fittings achieve a minimized form factor associated with the integrated illumination-sight imaging device 100.

[0080] By overlapping and integrating the positions of various components, the integrated illumination-sight imaging device 100 achieves a significantly smaller unit size than prior art imaging devices. For example, in some embodiments, the integrated illumination-sight imaging device 100 includes a width of 16.2 mm (e.g., from the front of the device used to capture and / or project various pattern projections), a length of 23.5 mm (e.g., from one side of the device chassis near the far-field imaging lens to the other side of the device chassis near the near-field imaging lens), and a height of 6.8 mm (e.g., from the bottom of the device near the sight to the top of the device). In this respect, the integrated illumination-sight imaging device 100 provides a front window area reduction of over 50% compared to conventional dual-projector imaging devices. Additionally, the integrated illumination-sight imaging device 100 provides a volume reduction of over 75% compared to conventional dual-projector imaging devices. In this respect, the volume-saving nature of the integrated illumination-sight imaging device 100 enables it to be used with smaller devices (e.g., as described herein relative to...). Figures 10A to 10C The integration of the mobile device further reduces costs. In some embodiments, one or more dimensions are maximized based on one or more size requirements for the device. For example, in some mobile embodiments, the height of the device may not exceed 6.8 mm to be included in one or more conventional housings (e.g., mobile device housings).

[0081] Exemplary components of an exemplary implementation

[0082] Exemplary embodiments of this disclosure and the corresponding integration between its components have been described, with further description provided in detail of specific components relative to the embodiments herein. It should be understood that in some embodiments, components may include additional and / or alternative features without departing from the scope and spirit of this disclosure. In this regard, the specific exemplary component illustrations are not intended to limit the scope and spirit of this disclosure.

[0083] Figure 3A and Figure 3B A separate view of an integrated illumination-aiming optics 102 according to an exemplary embodiment of the present disclosure is shown. Specifically, Figure 3A A front angle view of the integrated illumination-sight optics 102 and its sub-components is shown. Figure 3B A rear angle view of the integrated illumination-sight optics 102 and its sub-components is shown.

[0084] The illustrated integrated illumination-sight optics 102 includes a single optical component having multiple sub-components. In this respect, the integrated illumination-sight optics 102 can be an injection-molded component formed from injection-molded plastic. By injection molding the integrated illumination-sight optics 102, in some examples, the component can be uniformly made with a compact form factor, where the space between the individual sub-components is minimized. Furthermore, in this respect, and in some examples, the component may be manufactured at a lower cost than the individual multiple sub-components.

[0085] Additionally, as shown in the figure, the integrated illumination-aiming optics 102 includes a far-field illumination projection lens 304. In some embodiments, the far-field illumination projection lens 304 is configured to receive light projected by a corresponding far-field illuminator source (e.g., embodied by far-field illuminator source 108A). Specifically, the far-field illumination projection lens 304 is configured to receive light projected by the far-field illuminator source and generate a corresponding far-field projection pattern, for example, relative to... Figure 3D The far-field projection pattern 360 is shown. It should be understood that in other embodiments, the far-field illumination projection lens 304 may be designed to produce alternative far-field projection patterns based on desired horizontal extension, vertical extension, or any number of alternative desired projection parameters (e.g., illumination distribution, pattern shape, and / or similar parameters). In some such embodiments, the far-field illumination projection lens 304 is configured to accommodate a corresponding far-field illuminator source when properly positioned and / or aligned within the device chassis.

[0086] Additionally, as shown in the figure, the integrated illumination-aiming optics 102 also includes a near-field illumination projection lens 302. In some embodiments, the near-field illumination projection lens 302 is configured to receive light projected by a corresponding near-field illuminator source (e.g., embodied by near-field illuminator source 108B). Specifically, the near-field illumination projection lens 302 is configured to receive light projected by the near-field illuminator source and generate a corresponding near-field projection pattern, for example, relative to... Figure 3C The near-field projection pattern 350 is shown. In this respect, the near-field projection pattern 350 may be associated with a near-field illumination pattern projection size having a specific horizontal and vertical illumination extension, and the far-field projection pattern 360 may be associated with a far-field illumination pattern projection size having a second horizontal and vertical illumination extension. In this respect, the near-field illumination pattern projection size may be larger than the far-field illumination pattern projection size in at least one direction (e.g., the x-direction, the y-direction, or both). It should be understood similarly that in other embodiments, the near-field illumination projection lens 302 may be designed to produce alternative near-field projection patterns based on desired horizontal extension, vertical extension, or any number of alternative desired projection parameters. In some such embodiments, the near-field illumination projection lens 302 is configured to accommodate a corresponding near-field illuminator source when properly positioned and / or aligned within the device chassis.

[0087] Additionally, as shown, the integrated illumination-sight device optics 102 also includes a sight device collimating lens 308. In some embodiments, the sight collimating lens 308 is configured to receive light projected from a corresponding sight source (e.g., embodied by sight source 110). Specifically, the sight collimating lens 308 is configured to receive light projected from the sight source and collimate the incident light for projection. For example, in this respect, the sight collimating lens 308 may receive light projected from the sight source (e.g., high-intensity light or a laser beam) and collimate the received light into a parallel beam for projection. As shown, the integrated illumination-sight device optics 102 also includes a sight pattern projection optics 306. In some embodiments, the integrated illumination-sight device optics 102 includes a sight pattern projection optics 306 in front of the sight collimating lens 308. In this respect, the sight pattern projection optics 306 may receive collimated light generated via the sight collimating lens 308 and subsequently generate a corresponding sight projection pattern, for example, relative to... Figure 3E The sight pattern 370 is shown. It should be understood that in other embodiments, the sight pattern projection optics 306 may be designed to produce alternative sight patterns.

[0088] It should be understood that the integrated illumination-sight optics 102 can be designed using any number of sizes and / or various sizes of sub-components as needed. In an exemplary embodiment, the integrated illumination-sight optics 102 is designed to have a length of 9.87-9.89 mm (e.g., from one side of the near-field illumination projection lens 302 to the other side of the far-field illumination projection lens 304), a width of 5.49-5.51 mm (e.g., from the bottom to the top of the integrated illumination-sight optics 102), and a total depth of 4.33-4.37 mm (e.g., from the front of the largest illumination projection lens to the rear of the component). In this regard, the larger far-field illumination projection lens 304 is designed as a non-rotationally symmetric polynomial at a distance of 2.79-2.81 mm from the foremost point, and the smaller near-field illumination projection lens 302 is designed as a second non-rotationally symmetric polynomial at a distance of 2.24-2.26 mm from the foremost point. It should be understood that other implementations may include sub-components designed to produce the desired result (e.g., desired lighting pattern) through other measurements.

[0089] The integrated illumination-sight optics 102 offers numerous advantages over conventional implementations utilizing various individual components. For example, the integrated illumination-sight optics 102 can be injection molded and / or otherwise formed as a single piece, thereby reducing the part count and cost associated with manufacturing such components. Furthermore, by integrating various imaging lenses and sight optics into a single piece, the integrated illumination-sight optics 102 can be positioned, fixed, and / or aligned without requiring individual adjustments to each component. Additionally, the integrated illumination-sight optics 102 includes a near-field illumination projection lens 302 and a far-field illumination projection lens 304 that are sufficiently adjacent to each other, such that there is no or substantially no extra space between the two lenses. Moreover, a sight pattern projection optics 306 and a corresponding sight collimating lens 308 are arranged substantially close to the illumination projection lenses 302 and 304. In this respect, the integrated illumination-sight optics 102 reduces the shape factor typically associated with these components, thereby reducing the overall volume required to fit the integrated illumination-sight optics 102 within the device and allowing for the use of a smaller device chassis. Furthermore, by reducing the distance between the sight pattern projection optics 306 and the near-field illumination projection lens 302, and similarly reducing the distance between the sight pattern projection optics 306 and the far-field illumination projection lens 304, the integrated illumination-sight optics 102 reduces the inherent, irreparable misalignment between the resulting projections from such components, such as, for example, relative to... Figure 9A and Figure 9BFor example, in some embodiments, the sight pattern projection optics and the corresponding sight collimating lens 308 are positioned below the near-field illumination projection lens 302 to greatly reduce the associated irreparable offset in the near field, because the proximity in the near field increases the likelihood that irreparable offset between components will have a significant impact on the projected pattern (e.g., cause errors) compared to projection into the far field. Reducing such offset between projections reduces the likelihood of misalignment errors.

[0090] Figure 4A and Figure 4B A separate view of a near-field imaging lens 104A according to an exemplary embodiment of the present disclosure is shown. Specifically, Figure 4A A front-angle view of the near-field imaging lens 104A is shown. Figure 4B A side sectional view of the near-field imaging lens 104A is shown to depict its specific sub-components.

[0091] As shown in the figure, the near-field imaging lens 104A is embodied by a three-piece optical lens (e.g., three plastic optical lenses 402). Specifically, the three plastic optical lenses 402 are cylindrical, thus forming a cylindrical near-field imaging lens 104A from their various sub-lenses and associated housing. The near-field imaging lens 104A includes a front end 404 and a rear end 406, which are positioned relative to each other. The three plastic optical lenses 402 enable imaging of light received through the front end 404 and reaching an imaging component (e.g., a near-field imaging sensor) via the rear end 406. The radius of the front end 404 is smaller than the radius of the rear end 406. When positioned within a device chassis, the smaller front end 404 allows for additional volume to be available, for example, to enable the positioning of an integrated illumination-aiming optics device within the device between the near-field imaging lens 104A and a corresponding far-field imaging lens (such as a far-field imaging lens 104B). Additionally, the reduced front radius of the near-field imaging lens 104A helps prevent unwanted light (such as light from the protective window and / or as described below relative to the light source). Figure 8 Light generated by reflection from one or more other components enters the lens and / or reaches the corresponding imaging sensor.

[0092] It should be understood that in other embodiments, the near-field imaging lens 104A is embodied by another optical lens based on the device requirements and / or desired cost. For example, in some embodiments, a 1-glass 2-plastic optical lens is used to improve thermal stability as a trade-off between reduced optical performance and increased cost. In this regard, the specific implementation of the near-field imaging lens 104A may depend on various required and / or desired performance metrics that are trade-offs between various parameters, such as optical performance, thermal stability, cost, etc.

[0093] Similarly, Figure 5A and Figure 5B A separate view of a far-field imaging lens 104B according to an exemplary embodiment of the present disclosure is shown. Specifically, Figure 5A A front-angle view of the far-field imaging lens 104B is shown. Figure 5B A side sectional view of the far-field imaging lens 104B is shown to depict its specific sub-components.

[0094] As shown in the figure, the far-field imaging lens 104B is embodied by three glass optical lenses 502. Specifically, the three glass optical lenses 502 are cylindrical, thus forming a cylindrical far-field imaging lens 104B by their various sub-lenses and associated housing. The far-field imaging lens 104B includes a front end 504 and a rear end 506. The three glass optical lenses 502 enable imaging of light received through the front end 504 and reaching an imaging component (e.g., a far-field imaging sensor) via the rear end 506. The radius of the smaller front end 504 is smaller than the radius of the rear end 506. The smaller front end 504 allows for additional volume when positioned within a device chassis, for example, within a device that allows positioning of an integrated illumination-aiming optics device between the far-field imaging lenses 104B. Additionally, in some examples, the reduced front radius of the far-field imaging lens 104B helps prevent unwanted light (such as light from a protective window and / or, as described below, relative to...). Figure 8 Light generated by reflection from one or more other components enters the lens and / or reaches the corresponding imaging sensor. It should be understood that, in some embodiments, the radius ratio between the front end 504 and the rear end 506 of the far-field imaging lens 104B may be greater than the radius ratio between the front end 404 and the rear end 406 of the near-field imaging lens 104A.

[0095] Similar to the near-field imaging lens 104A, it should be understood that in other embodiments, the far-field imaging lens 104B is embodied by another optical lens based on the requirements and / or desired cost of the device. For example, in some embodiments, the far-field imaging lens 104B is embodied by three glass lenses to embody high thermal stability, such as to improve the lens's focusing and / or performance over a high range and / or by utilizing a high-intensity illumination source. In other embodiments, the far-field imaging lens 104B is embodied by two glass and one plastic optical lens as a lower-cost alternative within an acceptable performance trade-off (e.g., lower thermal stability, but within acceptable limits). In this regard, the specific implementation of the far-field imaging lens 104B may also depend on various required and / or desired performance metrics that are trade-offs between various parameters (e.g., optical performance, thermal stability, cost, etc.).

[0096] Figures 6A to 6D A detached view of the device chassis 106 according to an exemplary embodiment of the present disclosure is shown. Specifically, Figure 6A A rear sectional view of the device chassis 106 is shown. Figure 6B A top-down view of the device chassis 106 is shown, in which the integrated illumination-sight optics accessory 202 is positioned toward the front of the device chassis 106. Figure 6C A front view of the device chassis 106 is shown. Figure 6D A rear view of the device chassis 106 is shown.

[0097] The device chassis 106 is designed to house, position, and / or otherwise align various sub-components, including a near-field imaging lens, a far-field imaging lens, an integrated illumination-sight optics device, a near-field illuminator source, a far-field illuminator source, a sight illuminator source (e.g., a sight source), a near-field imaging sensor, and a far-field imaging sensor. Specifically, as shown, the device chassis 106 includes an integrated illumination-sight optics fitting 202 for positioning the integrated illumination-sight optics device within the device chassis 106, which includes a bottom fitting and a top fitting. In this respect, the integrated illumination-sight optics fitting 202 is configured such that the integrated illumination-sight optics device (e.g., integrated illumination-sight optics 102) can be press-fitted within the device chassis 106. By press-fitting the integrated illumination-sight optics device 102, the integrated illumination-sight optics fitting 202 integrates the integrated illumination-sight optics device and / or all its sub-components (such as those described above relative to the near-field imaging lens, far ... Figure 3A and Figure 3B The near-field illumination projection lens, far-field illumination projection lens, sight pattern projection optics and / or sight collimating lens are positioned within the device chassis 106 and such sub-assemblies are aligned with corresponding positioned and / or aligned illuminator sources.

[0098] For example, as shown, the device chassis 106 includes a specific housing for a sight illuminator source (e.g., as shown and described relative to sight source 110 in Figure 1). The sight illuminator source housing may be formed from a sight source chassis fitting, as described above relative to... Figure 2D In this regard, the device chassis 106 includes a sight aperture 608 such that a sight illuminator source within the sight illuminator housing of the device chassis 106 is positioned and aligned to generate light through the sight aperture 608. Additionally, as shown, the sight aperture 608 of the device chassis 106 is positioned such that when the integrated illumination-sight optics are positioned and aligned within the device chassis 106, for example using the integrated illumination-sight optics accessory 202, the sight projection optics of the integrated illumination-sight optics (e.g., a sight collimating lens and a sight pattern projection optics) are appropriately positioned and aligned to receive light projected by the sight illuminator source (e.g., the sight source) through the sight aperture 608.

[0099] The device chassis 106 also includes a near-field lens fitting 610 designed to accommodate a near-field imaging lens (e.g., near-field imaging lens 104A). Similarly, the device chassis 106 also includes a far-field lens fitting 612 designed to accommodate a far-field imaging lens (e.g., far-field imaging lens 104B). In addition to being configured for aligning the near-field and far-field imaging lenses within the device chassis 106, the near-field lens fitting 610 and far-field lens fitting 612 are designed to support lens focusing adjustment by rotating the lens against a ramp-fitting feature. Behind each of the near-field lens fitting 610 and far-field lens fitting 612 is a mating field aperture baffle edge to reduce and / or otherwise eliminate unwanted light reaching one or more imaging sensors also housed within the device chassis 106, for example, as described below relative to… Figure 7 and Figure 8 The near-field lens fitting 610 is followed by a near-field lens fixing edge 602, which acts as a baffle to minimize or prevent light leakage between the near-field imaging lens and the device chassis. The near-field lens fixing edge 602 is positioned near the rear end of the housing for the near-field imaging lens, for example, to prevent light leakage occurring between the near-field imaging lens and the device chassis 106. Similarly, a far-field lens fixing edge 604 is positioned near the rear end of the housing for the far-field imaging lens, for example, to prevent light leakage occurring between the far-field imaging lens and the device chassis 106. In this respect, the near-field lens fixing edge 602 may be configured to closely match the lens optical path size and shape at its location, and / or the far-field lens fixing edge 604 may be configured to closely match the lens optical path size and shape at its location.

[0100] In some such embodiments, the near-field lens fixing edge 602 is configured to engage a near-field imaging lens (e.g., near-field imaging lens 104A) to minimize or eliminate any gap between the device chassis 106 and the near-field imaging lens. Similarly, in this respect, following the far-field lens fitting 612 is a far-field lens fixing edge 604, which acts as a baffle to minimize or prevent light leakage between the far-field imaging lens and the device chassis. The far-field lens fixing edge 604 is positioned near the rear end of the housing for the far-field imaging lens, for example, to prevent light leakage occurring between the far-field imaging lens and the device chassis 106. In some such embodiments, the far-field lens fixing edge 604 is configured to engage a far-field imaging lens (e.g., far-field imaging lens 104B) to minimize or eliminate any gap between the device chassis 106 and the far-field imaging lens. Thus, in some such embodiments, the far-field lens fixing edge 604 and the near-field lens fixing edge 602 serve as positioning elements, alignment elements, and light leakage prevention elements.

[0101] Light leakage prevention features of the embodiment

[0102] The implementation scheme disclosed herein

[0103] Exemplary embodiments of the device and its various components and / or sub-assemblies have been described, and further explanation of the advantageous features of the exemplary embodiments is discussed herein. For example, a further discussion regarding the prevention of negative effects caused by undesirable light (e.g., through light leakage) is discussed below.

[0104] Figure 7 An exemplary depiction of light leakage addressed by some embodiments of this disclosure is shown. In this regard, the illustrated device includes an integrated illumination-aiming optics 102 positioned within a device chassis 702 between a near-field imaging lens 704A and a far-field imaging lens 704B. As depicted and described above, the near-field imaging lens 704A and the far-field imaging lens 704B each include a reduced-radius front end to provide additional volume and enable the integrated illumination-aiming optics 102 to be positioned within the device chassis 702. It should be understood that the integrated illumination-aiming optics 102 is positioned and / or aligned with one or more illuminator sources (e.g., a near-field illuminator source (not shown) and a far-field illuminator source (not shown)), each configured to project one or more illumination patterns.

[0105] In this respect, the integrated illumination-aiming device optics 102 is positioned close to the far-field imaging lens 704B and the near-field imaging lens 704A (e.g., with no or virtually no additional space between the integrated illumination-aiming device optics 102 and the surrounding lenses). The cylindrical shape of the near-field imaging lens 704A and the far-field imaging lens 704B, and / or the reduced front end space, as well as the gap between the lens and the device chassis, can introduce light leakage, which may not be well affected by conventional devices utilizing conventional lens mating methods. Due to the minimal space between the lens and the device chassis, attempts to fill the gap (e.g., using opaque adhesives) may be insufficient, as the gap area is typically too small to be effectively approached for such purposes. Therefore, in some such embodiments where light leakage affects the operation of one or more imaging sensors, the implementation must use alternative methods unsuitable for conventional devices to address the light leakage problem.

[0106] The close positioning of the various components increases the likelihood that light generated by the integrated illumination-sight optics 102 will interfere with the proper optical flow via the near-field imaging lens 704A and / or the far-field imaging lens 704B. For example, regardless of the minimum space between the near-field imaging lens 704A and the integrated illumination-sight optics 102, at least some light can still flow within such a minimum space. In this respect, light can be reflected and leaked between the near-field imaging lens 704A and the integrated illumination-sight optics 102, as indicated by the light leakage indicator 706. Similarly, light can be reflected and leaked between the far-field imaging lens 704B and the integrated illumination-sight optics 102 (not shown). Similarly, in some embodiments, the light projection of this intensity from the integrated illumination-sight device optics 102 can be reflected such that the light is reflected toward the front end of the near-field imaging lens 704A and / or the far-field imaging lens 704B.

[0107] Figure 8 This illustrates how light generated via the integrated illumination-aiming optics 102 is reflected (e.g., to cause relative to) an exemplary embodiment of this disclosure. Figure 7 An example of this type of light leakage is described. As described, the integrated illumination-sight optics 102 is configured to generate one or more projection patterns, including, for example, a near-field illumination pattern and a far-field illumination pattern. Light generated via the integrated illumination-sight optics 102 can flow through the device for projection onto a field, for example, to enable 2D barcode scanning within the field. In this regard, in some embodiments, the light generated via the integrated illumination-sight optics 102 interacts with a protective window 802 and is subsequently projected onto the projection field. The protective window 802 may be embossed with glass and / or plastic to allow light generated via the integrated illumination-sight optics 102 to pass through and reach the projection field. The protective window 802 may be securely attached to a unit housing, for example, wherein the unit housing includes Figure 8 The device depicted. As a non-limiting example, the unit housing may include a mobile device chassis or other handheld device chassis (e.g., a conventional scanner housing).

[0108] However, it should be understood that some of the light generated by the integrated illumination-sight device optics 102 may be reflected from the protective window 802, as it is virtually impossible to prevent any light from being reflected from the protective window 802. For example, the light generated by the integrated illumination-sight device optics 102 may be reflected as indicated by the light reflection indicator 804. In this respect, the generated light may be reflected multiple times between the protective window and the integrated illumination-sight device optics 102. Based on the curvature of the sub-components of the integrated illumination-sight device optics 102, it should be understood that the various reflections of the generated light may differ, and the light reflection indicator 804 is a simplified depiction for illustrative purposes only and not for limiting the scope and substance of the disclosure herein.

[0109] As shown, the generated light can be reflected between the protective window 802 and the integrated illumination-sight optics 102 until it interacts with one or more other components of the illustrated device. For example, as shown, at least some of the reflected light can be reflected between the near-field imaging lens 704A, the integrated illumination-sight optics 102, and the device chassis 702, resulting in the above-mentioned... Figure 7 The light leakage is described by the light leakage indicator 704. In addition, or alternatively, at least some of the reflected light may be reflected, for example, from the protective window 802 into the front end of the near-field imaging lens 704A. It is desirable to prevent such light from entering light leakage between components of the lens and / or the device to ensure that the imaging sensor associated with each of lenses 704A and 704B is not subjected to inappropriate and / or negative effects from such light. In some embodiments, any number of components are positioned and / or configured to minimize light reflection and / or corresponding light leakage to an acceptable level. For example, in some embodiments, the device is positioned within an acceptable distance threshold from the protective window 802, which includes a thickness within an acceptable reflection thickness threshold, one or more additional lens baffles are included in the device chassis to minimize the effect of reflected light, and / or any combination thereof.

[0110] Embodiments of this disclosure implement various exemplary features to minimize and / or prevent such negative effects. For example, by reducing the front-end radii of the near-field and far-field imaging lenses compared to their corresponding rear-end radii, the embodiments reduce the likelihood of reflected light entering the lenses and affecting the corresponding imaging sensors. This advantage is provided in addition to achieving sufficient volume for including the integrated illumination-aiming optics 102 within the device. Furthermore, in embodiments utilizing a cylindrical lens shape, the circular front end prevents light from entering the corners and / or junctions of the lens construction unevenly.

[0111] In addition or alternatively, in some embodiments, the integrated illumination-sight optics 102 includes sub-components specifically positioned to reduce the effects of reflected light. For example, as shown, the integrated illumination-sight optics 102 includes a near-field illumination projection lens 302 and a far-field illumination projection lens 304. The near-field illumination projection lens 302 is positioned adjacent to the far-field imaging lens 704B and further away from the near-field imaging lens 704A (e.g., at least separated by the width of the far-field illumination projection lens 304). In this respect, the number of reflections required for light generated via the near-field illumination projection lens to affect the near-field imaging lens 704A (through light leakage or through entry into the lens) is increased, thereby reducing the severity and / or likelihood of negative effects due to such light having each reflection as indicated by the light reflection indicator 804.

[0112] In addition to or alternatively, to minimize the effect of such reflected light in causing light leakage, the device may include one or more lens fixing edges. For example, the device chassis 702 may be designed to include a far-field lens fixing edge, such as as shown and described above relative to far-field lens fixing edge 604, to minimize and / or otherwise prevent light leakage relative to far-field imaging lens 704B. Similarly, the device chassis 702 may be designed to include a near-field lens fixing edge, such as as shown and described above relative to near-field lens fixing edge 602, to minimize and / or otherwise prevent light leakage relative to near-field imaging lens 704A. In some embodiments, for example, where light leakage between far-field imaging lens 704B and device chassis 702 is minimized or determined not to cause negative effects, device chassis 702 may include only a near-field lens fixing edge.

[0113] In addition to or alternatively, in some embodiments, the protective window 802 is coated with an anti-reflective coating to minimize light reflected from the protective front window 802. Such an anti-reflective coating can be used to minimize the intensity of light reflected from the protective window 802. In addition to or alternatively, in some embodiments, the integrated illumination-sight optics 102 and / or one or more of its sub-components are coated with an anti-reflective coating to minimize the intensity of light reflected from the integrated illumination-sight optics 102. For example, in some embodiments, the entire integrated illumination-sight optics 102 is coated with an anti-reflective coating. In other embodiments, at least the far-field illumination projection lens (e.g., far-field illumination projection lens 304) is coated with an anti-reflective coating. In some embodiments, the protective window 802 and / or the integrated illumination-sight optics 102 are coated with an anti-reflective coating to control the effect of reflected light within acceptable levels (e.g., below the threshold intensity of undesirable light impacting the corresponding imaging sensor). In some implementations, the acceptable level is determined based on the relative ratio of the operating signal level generated by the device to the unwanted reflection contribution, where the relative ratio must be equal to or greater than the desired threshold (e.g., the operating signal level is 10 times higher).

[0114] Exemplary visualization for alignment provided by embodiments of this disclosure

[0115] Figure 9A and Figure 9B An exemplary visualization of the alignment improvement provided by embodiments of this disclosure is shown. Specifically, Figure 9A and Figure 9B This demonstrates an improvement in projected pattern alignment due to irreparable misalignment between components of a dual-projector or multi-projector imaging device. It should be understood that... Figure 9A and Figure 9B It is provided for illustrative purposes and is not necessarily drawn to scale.

[0116] Figure 9A An exemplary projection pattern alignment in a prior art imaging device is shown. Specifically, Figure 9A This includes a sight pattern 902A, an image area 904A, and an illumination pattern 906A. In this regard, the sight pattern 902A can be projected via one or more components of a prior art device for projecting the sight pattern 902A, such as a laser and an associated separate sight pattern projection optics. Similarly, the illumination pattern 906A can be projected via one or more other components of a prior art device for projecting the illumination pattern 906A, such as a light generating component (e.g., an LED) and an associated separate illumination pattern projection optics. The image area 904A may represent a visible area associated with a specific imaging optics of a prior art device, such as a near-field imaging lens and / or a far-field imaging lens.

[0117] To minimize errors in capturing and / or analyzing images of the projection field, it is desirable that the aiming pattern 902A, image region 904A, and illumination pattern 906A be aligned as closely as possible. In this regard, the aiming pattern 902A, image region 904A, and illumination pattern 906A should be centered at the same point or as close as possible. As shown, the aiming pattern 902A, image region 904A, and illumination pattern 906A are significantly misaligned. The depicted misalignment is due to irreparable offsets between various components of a prior art device. In such prior art devices, the projection is offset depending on the physical spacing between the various components of the device. This spacing is fixed, and therefore a corresponding misalignment will occur even when each component is correctly positioned and aligned. In this regard, it should be understood that irreparable offsets caused by such misalignments cannot be calibrated at all distances (e.g., for both the far and near fields). In this regard, even when calibrating the device for a specific intended distance, such calibration cannot be controlled for other distances (e.g., irreparable offsets between components will result in more noticeable projection mismatches at certain distances).

[0118] Figure 9B An exemplary projection pattern alignment is shown in an embodiment of an imaging apparatus utilizing an integrated illumination-sight optics. In this respect, as described above, the integrated illumination-sight optics achieve significant volume savings within the device chassis of such embodiments. This volume savings allow components of such embodiments to be placed close to each other, with various components overlapping to minimize offset between the components.

[0119] Therefore, the alignment shown includes aiming pattern 902B, image area 904B, and illumination pattern 906B. Because the components are positioned closer to each other in the embodiments described herein, the resulting projection is significantly better aligned compared to the projection of prior art devices. It should be understood that the embodiments of this disclosure further minimize the possibility of errors caused by misalignment by reducing irreparable offsets due to such component spacing.

[0120] Additional implementation schemes of this disclosure

[0121] The embodiments disclosed herein can be used in any of a variety of contexts. For example, embodiments of dual-projector and / or multi-projector imaging devices may be integrated into one or more scanning devices, such as barcode scanners and / or dimension scanners. It should be understood that in some embodiments, where desired, the size of such devices may be reduced in accordance with the size reduction of imaging devices utilizing integrated illumination-aiming optics, as described herein.

[0122] In other embodiments, the integrated illumination-sight imaging device as described herein is integrated into a device with a smaller housing. For example, the integrated illumination-sight imaging device 100 as described herein is integrated into a mobile integrated illumination-sight imaging device. Figures 10A to 10C Various views of the mobile integrated illumination-sight imaging device 1000 are shown. Specifically, Figure 10A An angle view of the mobile integrated illumination-aiming imaging device 1000 is shown. Figure 10B A top view of the mobile integrated lighting-aiming imaging device 1000 is shown. Figure 10C A side view of the mobile integrated illumination-aiming device 1000 is shown.

[0123] As shown in the figure, the mobile integrated illumination-aiming imaging device 1000 includes a mobile device chassis 1002. For illustrative purposes, the mobile device chassis 1002 is depicted as semi-transparent. It should be understood that, in various embodiments, the mobile device chassis 1002 may be embodied in any of a variety of materials known for designing mobile device chassis. In addition, or alternatively, it should be understood that the mobile device chassis 1002 may include additional known mobile device computing hardware and / or other subsystems (not shown) for providing various mobile device functions.

[0124] The mobile device chassis 1002 houses the integrated illumination-aiming imaging device 100, for example, positioned at the top of the depicted mobile device chassis 1002. In this respect, the integrated illumination-aiming imaging device 100 is integrated within the mobile device chassis 1002 for use as an edge-facing imaging device. In other embodiments, it should be understood that the integrated illumination-aiming imaging device 100 may be integrated within the mobile device chassis 1002 for use as a rear-facing imaging device. The reduced device size of the integrated illumination-aiming imaging device 100 enables such positioning within the mobile device chassis 1002 without expanding the mobile device chassis 1002, allowing the mobile device chassis 1002 to maintain a conventional size. Additionally, in some embodiments, the integrated illumination-aiming imaging device 100 is integrated with additional custom circuitry and / or computing hardware (not depicted) housed by the mobile device chassis 1002 for further processing of the captured and / or processed data. Alternatively or otherwise, in some embodiments, the integrated illumination-sight imaging device 100 is integrated with the processing circuitry and / or conventional computing hardware (e.g., via a bus to a CPU and / or memory) of the mobile integrated illumination-sight imaging device 1000 for further processing of the captured and / or processed data.

[0125] in conclusion

[0126] It should be understood that the exemplary embodiments described herein are each non-limiting example of various implementations of this disclosure. In this regard, one or more enhancements implemented in the various embodiments may be provided in any combination. In addition, or alternatively, in some embodiments, modifications as described herein may be provided to one or more components.

[0127] For example, some embodiments may provide any number of illumination pattern projection optics and / or corresponding imaging optics. In this regard, other embodiments of this disclosure may include integrated illumination-sight optics comprising sight projection optics (e.g., collimators and pattern projection lenses) and three or more illumination projection lenses, each corresponding to a specific illuminator source. In this regard, the integrated illumination-sight optics of such embodiments may exhibit different shapes depending on the number of their corresponding illumination projection lenses. It should be understood that the advantages and teachings of this disclosure provide significant advantages in such multi-projector devices, such as positioning the near-field illumination pattern projection lenses and / or corresponding near-field imaging lenses within such devices, fixing edges and / or deflectors for preventing light leakage within the embodiment devices, and / or coating one or more components to prevent negative effects from undesirable (e.g., reflected) light.

[0128] The disclosed embodiments have been described in conjunction with certain exemplary configurations and / or specific implementation details. It should be understood that in other embodiments, for example, components may be embodied by other materials known in the art for forming such components and / or structural equivalents. Furthermore, it should be understood that, without departing from the scope and spirit of this disclosure, embodiments may include any number of known structural elements or utilize known methods for securing components and / or their sub-assemblies (e.g., for securing one or more LEDs or other components to a circuit board or other printed circuit board).

[0129] Although this specification contains many specific implementation details, these details should not be construed as limiting the scope of any disclosure or claimable content, but rather as descriptions of features specific to a particular disclosure and a particular implementation. Certain features described herein in the context of individual embodiments may also be implemented in combination in a single embodiment. Conversely, various features described in the context of individual embodiments may also be implemented separately in multiple embodiments or in any suitable sub-combination. Furthermore, although features may be described above as functioning in certain combinations and even originally claimed in this way, in some cases, one or more features from the claimed combination may be removed from the combination, and the claimed combination may be for sub-combinations or variations thereof.

Claims

1. An integrated illuminator-sight optics, comprising: a near field illumination projection lens; a far field illumination projection lens adjacent to the near field illumination projection lens; and a sight pattern projection optic aligned with a sight collimating lens, the sight pattern projection optic and the sight collimating lens positioned below the near field illumination projection lens. The integrated illuminator-sight optics further comprises a sight collimating lens integrated with the sight pattern projection optic.

2. The integrated illumination-aimer optic of claim 1, wherein, The integrated illuminator-sight optics is coated with an anti-reflective coating.

3. The integrated illumination-aimer optic of claim 1, wherein, The integrated illuminator-sight optics further comprises at least one illuminator source.

4. The integrated illumination-aimer optic of claim 1, wherein, The at least one illuminator source comprises at least one LED.

5. The integrated illumination-aimer optic of claim 4, wherein, 6. An integrated illuminator-sight imaging device, comprising: a near field imaging lens and a far field imaging lens; an integrated illuminator-sight optics comprising a near field illumination projection lens and a far field illumination projection lens; a device chassis for aligning the near field imaging lens with a near field imaging sensor, aligning the far field imaging lens with a far field imaging sensor, aligning a near field illuminator source with the near field illumination projection lens of the integrated illuminator-sight optics, and aligning a far field illuminator source with the far field illumination projection lens of the integrated illuminator-sight optics, wherein the near field illumination projection lens is positioned at a threshold distance from the near field imaging lens and the far field illumination projection lens is positioned at the threshold distance from the far field imaging lens. The device chassis comprises a near field lens securing edge for engaging the near field imaging lens.

7. The integrated illumination-aimer imaging device of claim 6, wherein, The device chassis comprises a far field lens securing edge for engaging the far field imaging lens.

8. The integrated illumination-aimer imaging device of claim 6, wherein, The device chassis is fixedly positioned within a mobile device chassis.

9. The integrated illumination-aimer imaging device of claim 6, wherein, The integrated illuminator-sight optics further comprises at least one additional illumination projection lens, and wherein the device chassis further aligns each of at least one additional imaging lens with one of at least one additional imaging sensor, and each of at least one additional illuminator source with one of the at least one additional illumination projection lens of the integrated illuminator-sight optics, and wherein each of the at least one additional imaging lens is positioned at a threshold distance from one of the at least one additional illumination projection lens of the integrated illuminator-sight optics.

10. The integrated illumination-aimer imaging device of claim 6, wherein, ​

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