FIELD: pseudocolor thermal imagers.
SUBSTANCE: proposed unit designed to enable identification of recorded thermal radiation with viewed objects and generation of pseudocolor image has lens with two passbands, one being in 0.4 to 1 μm spectrum and other passband, in 3 to 5 μm spectrum, that functions to construct two images in plane of twin photodetector strip electrically connected to two-color radiator strip so that yellow-green light corresponding to object image in 0.4 to 1 μm spectrum and red light corresponding to image in 3 to 5 μm spectrum become single-color image of viewed objects.
EFFECT: guaranteed identification of thermal radiation with viewed objects; enhanced quality of image.
1 cl, 1 dwg
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