THERMAL IMAGING SIGHT-GUIDANCE UNIT

The invention relates to the field of optic instrument-making industry, and more particularly, to sighting and guidance devices of guided missiles and also portable missile complexes. The thermal imaging sight-guidance unit is proposed, which contains a laser guidance channel, sighting channel and infrared imaging channel located in one casing in parallel to each other, as well as an electronic control unit, where the laser guidance channel contains optically connected laser illuminator, modulator, zoom system and fist lens; whereas the laser illuminator is made in the form of a continuous diode laser with radiation wave length of 1.06 μm, optically connected with the modulator with the help of a matching optic system including a collimating lens and a cylindrical telescope; the sighting channel contains the second lens, aiming mark unit, turning the optic system and eyepiece, whereas the aiming mark unit contains an illuminator comprising a light source and capacitor, an aiming mark indication unit and the first projection lens optically coupling the aiming mark unit with the sight channel with the help of a spectrum divider installed on the axis of the viewfinder, and the imaging infrared channel contains the third lens, imaging infrared module and information display device which is made in the form of microdisplay, optically connected with the sight channel with the help of second projection lens installed in series and prism BS-0 installed with the possibility of movement perpendicularly to optical axis of the sighting channel. The technical result is reduction of weight and overall dimension parameters, increase of energy potential of the sight, providing for the possibility of shooting with angle of elevation. Изобретение относится к области оптического приборостроения, в частности к устройствам прицеливания и наведения управляемых ракет, а также для переносных ракетных комплексов. Предложен прицел-прибор наведения тепловизионный, содержащий размещенные в одном корпусе параллельные друг другу лазерный канал наведения, визирный канал и тепловизионный канал, а также электронный блок управления, лазерный канал наведения содержит оптически связанные лазерный осветитель, модулятор, панкратическую систему и первый объектив, при этом лазерный осветитель выполнен в виде непрерывного диодного лазера с длиной волны излучения 1,06 мкм, оптически связанного с модулятором с помощью согласующей оптической системы, включающей коллимирующую линзу и цилиндрический т