SIGHTING DEVICE DESIGNED TO OPERATE WITH TWO OPEN EYES Russian patent published in 2013 - IPC G02B23/10 F41G1/38 

FIELD: physics.

SUBSTANCE: sighting device has a unit which provides parallel displacement of the optical axis which is part of the sighting device of one of the following devices: Kepler telescopic system, a night vision device, a thermal imager or eyes of a user such that, in the aiming direction, at least part of the output optical surface of the unit lies outside the region of shielding at least part of the aiming object space with components of the sighting device. In the sighting device according to the first version, an eyepiece of said system or a component thereof is placed between optical components of said unit. The sighting device according to the second version includes an optical element with transmission and/or reflection which depends on distance from the optical axis, which provides, while approaching the periphery of field of view, gradual "extinction" on brightness of a magnified image and "increase" for an unmagnified image. The sighting device according to the third version includes an adjustment mechanism located at the input of the node and on which beams from a target fall, the adjustment mechanism being configured for angular displacement of the image constructed by beams bypassing the device, for matching the angular position of optical axes of the sighting device and the non-dominant eye of the user.

EFFECT: creating conditions that are closest to conditions of the user working with both eyes.

4 cl, 36 dwg