OPTICAL SIGHT OF LIGHT WEAPONS

摘要

The invention relates to the area of optical instrument making, in particular, to optical sights for light weapons (machine guns, submachine guns, grenade launchers). The optical sight for light weapons is offered which contains, located inside the body, the optical channel including, subsequently located on the optical axis, the protective window, the objective lens, the reversal system, the reticle and the eyepiece, and the indicator of distance to a target with the optical system for projecting its data into the field of view of the optical channel which is equipped with azimuth adjustment unit mechanically connected with the reticle, and elevation adjustment unit, including the handwheel for input of the tilt angles and the electronic sensor of rotation angle, located on one axis, and also the control panel and the electronic block being electronically connected with the distance indicator, the electronic sensor of rotation and the control panel. The novelty of the offer is that the optical channel is designed in periscopic way and has an inclined mirror, located on the optical axis between the protective glass and the objective lens, with the possibility of rotation in vertical plane and mechanically connected with the elevation adjustment unit via the cam being located on its axis. In another possible variant the reversal system is designed as the penta prism with the roof and the inclined mirror. The handwheel for input of tilt angles is located in the rear part of the sight and mechanically connected with the axis of the cam and electronic sensor of rotation angle via the flexible gear. The reticle has range-finding scales. The cam has the profile of spiral of Archimedes. The electronic block is equipped with sensors for acquisition of the atmospheric parameters and with the connector for input of these parameters from the external sensors. The given optical sight ensures semi-automatic setting of the aiming angles of a weapon without interrupting the aiming process which reduces shooting time and also enables application of ammunition with steep trajectories.