SIGHTING DEVICE AND ITS MANUFACTURING METHOD Russian patent published in 2011 - IPC F41G1/42 

FIELD: weapons and ammunition.

SUBSTANCE: according to the first version the sighting device consisting of many hollow longitudinal channels or those filled with transparent material, which are guided at the target or parallel to each other, consists of two in-series located units of slot-type channels; at that, channels of various units are oriented at an angle towards each other and formed with plates. According to the second version, the sighting device consisting of many longitudinal channels filled with transparent material, which are guided at the target or parallel to each other consists of packs in-series located and at an angle to each other and consisting of longitudinally oriented alternating transparent and non-transparent plates. As per the second version, manufacturing method of sighting device consists in the fact that plates from transparent material, which are matte on one or both sides are coated on one or both sides with black matte coating; after that, they are bonded or welded into a pack; then, cut in transverse direction, and the obtained slot-type units are ground and bonded with optical adhesive at an angle to each other.

EFFECT: possibility of sighting as per two freedom degrees in real stereoscopic vision mode; simplification of the design.

6 cl, 3 dwg