SIGHT-INSTRUMENT OF HOMING WITH LASER RANGE FINDER Russian patent published in 2009 - IPC F41G3/06 G02B23/12 

FIELD: instrument making.

SUBSTANCE: sight-instrument includes the following optically connected components - lens, spectrum divider, surveillance system, including fixed grid, on one of working surfaces of which, installed in focal plane of lens, a sight mark is formed, erecting system with variable magnification, including at least two replaceable lens unit installed with the possibility of variable location on lens axis, and ocular, which create a sighting channel, transmitting channel of range finder, including optically connected pulse laser and the first forming system, homing channel, including serially installed and optically connected laser of permanent radiation, the second forming system, comprising raster modulator with pancreatic system, spectrum divider and lens, receiving channel of range finder, including optically connected lens, spectrum divider, flat mirror, introduced into optical track of homing channel, and the first photodetector device. Lens is common for sighting channel, homing channel and receiving channel of range finder. Flat mirror is installed on axis of homing channel at the outlet of the second forming system with the possibility of its introduction into optical track of homing channel or withdrawal from it by means of rotation around axis parallel to normal line to its surface.

EFFECT: invention makes it possible to produce devices for surveillance of objects and sighting, and also for measurement of distances to targets with the help of inbuilt laser range finder and for homing of controlled rockets to target by laser beam.

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