An optical bench for supporting a reflex sight in a weapon-mounted sight assembly includes a reflex sight mounting portion having a first surface for receiving a reticle light source and a first reticle lens mounting arm spaced apart from a second reticle lens mounting arm. The first and second reticle lens mounting arms are attached to the reflex sight mounting portion and the first and second reticle lens mounting arms are configured to engage opposite sides of a reticle lens to support the reticle lens in an optical path of the reticle light source. The first and second reticle lens mounting arms are sufficiently resilient to accommodate thermal expansion and contraction of the reticle lens. In further aspects, a weapon sight assembly employing an optical bench and a method for manufacturing an optical bench are provided.

Provided is a dot sighting device with large caliber for binocular vision in which sighting can be performed rapidly and accurately by minimizing parallax. The dot sighting device is attached to and detached from a mount for a heavy machine gun. In addition, by using the dot sighting device with large caliber, a user can rapidly and accurately sight and fire a target by taking into consideration types and characteristics of the target and a distance to the target.

The disclosure relates to a viewing optic. In one embodiment, the disclosure relates to a viewing optic having an integrated display system. In one embodiment, the disclosure relates to a viewing optic having an integrated display system for generating images that are projected into the first focal plane of an optical system.

A holographic sight comprises a unitary optical component carrier. The unitary optical component carrier may comprise a body with a first receptacle configured to receive a laser diode, a second receptacle configured to receive a mirror, a third receptacle configured to receive a collimating optic, a fourth receptacle configured to receive a grating, and a fifth receptacle configured to receive an image hologram. A laser diode may be received within opposing walls formed by the first receptacle. A mirror may be received in, and abut one or more surfaces of the second receptacle. A collimating optic may be received in, and abut one or more surfaces of the third receptacle. A grating may be received in, and abut one or more surfaces of the fourth receptacle. A hologram image may be received in, and abut one or more surfaces of the fifth receptacle.

A transparent thin film electroluminescent display device includes a first transparent thin film electroluminescent display having a substrate and a first active layer capable of emitting a spectrum of light in a wavelength of visible light. The transparent thin film electroluminescent display device further includes a second transparent thin film electroluminescent display having a substrate and a second active layer, the first and second transparent thin film electroluminescent displays being arranged in a superposed manner such that the first and second active layers are spaced apart from each other for forming the transparent thin film electroluminescent display device with a superposed structure.

A reflex site having a superluminescent micro-display, dynamic reticle, and metadata overlay is provided. The reflex site may include a housing; an optical collimator lens with a dichroic coating configured to reflect one or more wavelengths of light, wherein a target is viewable by a user through the optical collimator lens; a superluminescent micro-display that projects onto the optical collimator lens a reticle image for a desired point of impact of a bullet on a target and a related metadata overlay, wherein the reticle image and the related metadata overlay are superimposed on a view of the target viewable through the optical collimator lens, such that the target, the reticle image, and the related metadata overlay are all directly visible to the user, when viewing the target through the optical collimator lens; a microprocessor that calculates a ballistic solution for the target and generates the reticle image for the desired point of impact of the bullet on the target based on the calculated ballistic solution, the microprocessor providing a signal containing the reticle image and the related metadata overlay to the superluminescent micro-display; a power system that provides power to the superluminescent micro-display and the microprocessor; a rail grabber configured to couple the reflex sight to a barrel of a weapon; and a boresighting mechanism configured to align the reflex sight with the barrel.

A star tracker includes imaging optics comprising a folding mirror, a lens, and a detector. The folding mirror bends light received from an optical axis through the lens that focuses the bent light onto the detector. The star tracker includes a steering mechanism that steers light from an adjustable field of view (FOV) to the optical axis of the imaging optics. The steering mechanism includes: (i) a first photonic crystal element comprising beam pointing spatially variant photonic crystals (SVPCs); (ii) a second photonic crystal element comprising beam pointing SVPCs that is positioned adjacent and axially aligned with the first photonic crystal element; and (iii) a housing that receives the first and second photonic crystal elements for independent rotation.

A modified nightvision system. The nightvision system includes an intensifier module configured to intensify received light input into the intensifier module. The intensifier module has an input side configured to receive photons of the received light and an output side configured to output intensified light resulting from the received light. The night vision system includes an added display unit proximate the output side of the intensifier module, the display unit configured to output graphical content. The night vision system includes an added beam combiner optically coupled to the display unit and the output side of the intensifier module. The beam combiner is configured to combine the intensified light and graphical content. The night vision system includes an eyepiece optically coupled to the beam combiner. The eyepiece is configured to receive the combined intensified light and graphical content and to provide the combined intensified light and graphical content to a user.

Disclosed is an optical scope including an objective lens, an eyepiece lens, and a reticle, wherein a field lens having negative power is disposed in at least one of a front and a back of the reticle disposed on an image formation surface of the objective lens to increase eye-relief.

The disclosure relates to a viewing optic. In one embodiment, the disclosure relates to a viewing optic having an integrated display system. In one embodiment, the disclosure relates to a viewing optic having an integrated display system for generating images that are projected into the first focal plane of an optical system.