CLT-01 thermal imager is a three-field infrared thermal imager developed for the search and track market and integrated platform of remote observation and capture, which has a strong ability to identify targets. At the same time, the product has three field of view, large field of view for observation and search, small field of view for target identification, tracking and aiming. The product adopts long wave 640x512 cooled detector, which has strong anti-interference ability for rain and fog weather and good adaptability to the battlefield environment.