| 摘要 |
FIELD: optical instrument engineering, in particular, sighting devices, mainly for armored equipment objects. ^ SUBSTANCE: the combination sight has a collimator including optically combined mirror objective lens, test-object located in the focal plane of the mirror objective lens, and a lighting system. The test-object is provided with a heating system. The sight has an optical dividing unit including a plane mirror and a dividing plate. The plane mirror is installed in the axis of the first channel and optically combined with it objective lens, and the dividing plate is installed in the axis of the second channel and optically combined with the thermovision system and the collimator. The optical dividing unit is installed for outlet of the first and second channels from the ray path. ^ EFFECT: enhanced accuracy of firing. ^ 2 cl, 4 dwg |
