| 摘要 |
FIELD: instrument engineering, can be used in night viewing devices. SUBSTANCE: device for insertion of reticule in device optical system is located within the limits of the rear working section of the device objective lens and furnished with a spring that presses the reticule carrier, kinematically linked with the height and direction adjusting mechanisms, to the spacer of film antifriction material secured on the edges of the end surface of the inlet fiber-optic plate of the electro-optical transducer; the reticule carrier faces the fiber-optic plate with the side onto which the reticule is applied. EFFECT: simplified design, enhanced reliability, improved mass and dimension indices, reduced labour content for manufacture and reduced cost. 1 dwg |
