OPTICAL SIGHT FOR SMALL ARMS Russian patent published in 1998 - IPC

FIELD: sighting devices, in particular, optical sights intended for weapon aiming at target in the day-time, at twilight and in the moonlit night. SUBSTANCE: the sight adjustment assembly is made as a link mechanism including a ball holder for the optical unit located in the body for turning around its vertical and horizontal axes. Rigidly attached to the lower part of the ball holder with the aid of a spindle with a ball head is a lever, rigidly attached to whose other end is the second spindle with a ball head. The spindle ball heads are positioned in vertical holes of blocks installed in the body for reciprocating motion in the direction of the sight longitudinal axis. The device uses a multisegment forms its own aiming reticule corresponding to a definite range to target. The light intensity adjusting device has a light source control electronic unit realizing the pulse-duration modulation principle with a mechanical selection of operating conditions, and a single-element lens with an aperture. The sight attachment assembly is made as an eccentric clamp. EFFECT: enhanced efficiency. 5 cl, 11 dwg