| 摘要 |
FIELD: optical instrument, engineering, in particular, sighting devices, mainly for objects of the armored material. ^ SUBSTANCE: the combination multi-channel sight has an objective lens, eye-piece and a revolver device. The revolver device has at least two openings, a reticle with lines and a revolving system are installed in the first one. The second reticle with lines is located in the focal plate of the eye-piece. Distance delta2 between the lines of the second reticle is related with distance delta1 between the similar lines of the first reticle by relation: delta2=alpha.beta.delta1, where alpha-the linear magnification of the electron-optical transducer; beta-the linear magnification of the second revolving system. ^ EFFECT: enhanced accuracy of fire, as well as improved visibility and quality of the laying mark in all operating conditions of the sight. ^ 7 cl, 4 dwg |
