COMMANDER SIGHTING AND SURVEILLANCE COMPLEX Russian patent published in 2017 - IPC F41G1/34 

FIELD: physics.

SUBSTANCE: four channels are fixed in the casing of the combined commander's sight, the common optical components of which are the protective head glass and the stabilized head mirror. The first channel of the combined sight is the daytime sighting channel with optical zoom and with the built-in laser rangefinder channel, which, in turn, is the second channel. The third channel of the combined sight is the thermal imaging channel, and the fourth - the daytime surveillance channel without optical zoom.

EFFECT: providing opportunities for the commander to conduct independently the area review in the infrared spectral range and to control the terrain observed by the gunner both in the visible and in the infrared range.

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