AIMING GRID FORMING DEVICE Russian patent published in 2023 - IPC F41G1/12 

FIELD: optical collimator sights.

SUBSTANCE: invention relates to a device for forming an aiming grid. The device comprises a power source, sources of optical radiation, switches for selecting the type of the aiming grid and controlling the brightness of the aiming grid. The device is also equipped with light guides combined into groups, the number of which is equal to the number of optical radiation sources and the number of interchangeable aiming grid sighting marks. The ends of each group are connected to each other and the ends are directed to the emitting surface of the corresponding source of optical radiation and are inserted into the holes of the additionally introduced opaque mask in such a way that the luminous ends of the light guides of each group form their own aiming mark of the aiming grid on the mask surface.

EFFECT: reduced energy consumption and improved accuracy of aiming and calibration.

2 cl, 3 dwg