LASER SIGHTING TELESCOPE Russian patent published in 1995 - IPC

FIELD: optical sights, and, namely, sighting telescopes for rifled small arms. SUBSTANCE: semiconductor visible radiation laser with a radiation area of approx. 1x5 ~ 1 μm × 5 μm,m installed at the side of the objective lens optical axis in the gap between its focus and erecting system is used as a point light source. The axis of diverging light beam radiated by the laser cuts the telescope optical axis at a right angle in the point lying on the reflecting plane of semitransparent mirror installed at an angle of 45 deg. to these axes. Virtual image of the laser point in this mirror is perceived by the shooter through the sighting telescope eye-piece as an optical fore-sight in his field of view visible even against an intensively lighted background. EFFECT: improved design. 3 dwg