ASPECT SIGHT ( VARIANTS ) Russian patent published in 2003 - IPC

FIELD: optical instrumentation, optical sights for small arms. SUBSTANCE: aspect sight includes sighting mark, collimating optical system of sighting mark and partially transparent reflector coupled optically. In accordance with first variant sighting mark includes at least two fragments: central fragment in focus of collimating optical system of sighting mark and peripheral fragment out of its focus. In sight in correspondence with second variant collimating optical system of sighting mark comes with at least two different positions of focus and sighting mark is arranged in one of its focuses. In agreement with third variant there are mounted in ray path additional sighting mark and collimating optical system of sighting mark after main collimating optical system of sighting mark. EFFECT: enlarged field of vision of sighting mark without growth of dimensions of optics which leads to shortened sighting time. 14 cl, 4 dwg