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.

The disclousre relates to a viewing optic. In one embodiment, the disclosure relates to a viewing optic having a remote configured to control the viewing optic. In one embodiment, the remote has light emitting capability, such as flood light capability.

The present invention is an optical assembly featuring an architecture which allows adjustment of both objective lenses and the electronic sensing assemblies in the optical assembly. Electrical connections in the housings of the various subassemblies allow focusing adjustment by rotational and/or translational movement for increased adjustability.

Certain aspects of a novel weapon sight system combine a direct view, a visible light video view, and an infrared (IR) video view mode. Each of the view modes may be viewed individually or simultaneously with one or more of the other view modes through a single viewing aperture. Further, the one or more view-modes may be provided while providing a bore-sighted reticle superimposed on the selected view. Further, the reticle may be powered separately from the video view electronics enabling use of the reticle regardless of the power status video view electronics.

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.

A variable magnification optical system with boresight error correction includes a focusing lens to receive light along an optical axis of the variable magnification optical system, with the focusing lens configured to create an image of a target at a focal plane. The system includes a magnification changer disposed along the optical axis, with the magnification changer including an optomechanical drive system to adjust an optical magnification setting of one or more zoom lenses. The system also includes a light source configured to emit a pilot beam into the magnification changer. The system includes a position sensitive photodetector configured to receive the pilot beam exiting the magnification changer. The system further includes a microdisplay optically conjugate to the focal plane, with the microdisplay configured to impose an image of an electronic reticle on the focal plane based on the position of the pilot beam relative to the position sensitive photodetector.

The technology relates to a long-range optical device for a firearm with an objective and an eyepiece, through which an observation beam path is formed for aiming at a target, the long-range optical device further comprising an opto-electronic display device, wherein the display device comprises an LCoS display for displaying variable data or a target mark, wherein a display beam path of the display device runs at least partly in the observation beam path for displaying the remote object.

The technology relates to a long-range optical device for a firearm with an objective and an eyepiece, through which an observation beam path is formed for aiming at a target, the long-range optical device further comprising an opto-electronic display device, wherein the display device comprises an LCoS display for displaying variable data or a target mark, wherein a display beam path of the display device runs at least partly in the observation beam path for displaying the remote object.

A reflex sight for a firearm includes an emitter array including a plurality of light emitters, each of the plurality of light emitters capable of being independently operated to produce light, a surface structured to reflect light from the emitter array to a user of the firearm, and a controller configured to receive input from the user and individually control the operation of the plurality of light emitters in the emitter array.

A binocular telescope includes a pair of Schmidt-Pechan roof prisms, a second half pentaprism, a right-angle prism, a main circuit board, and an auxiliary circuit board. The second half pentaprism is connected to a first lateral surface of one of the first half pentaprisms. A second lateral surface of the second half pentaprism substantially faces the other first half pentaprism. The third lateral surface of the right-angle prism is connected to the second lateral surface of the second half pentaprism. A normal of the fourth lateral surface of the right-angle prism is perpendicular to an imaginary plane. The imaginary plane includes a normal of the first lateral surface and a normal of the second lateral surface. The light emitter and the light receiver on the auxiliary circuit board are arranged above the fourth lateral surface of the right-angle prism and electrically connected with the main circuit board respectively.