Thermal monocle equipped with the best existing technologies. 640*480 version with 25 lenses. Equipped with a NETD12μm processor, this thermal is the best on the market in terms of quality and price. The NETD is the thermal contrast in an image. The measurement value is mK milli-Kelvin, the smaller this unit of measurement is, the more the sensor will be able to detect the smallest thermal differences of what we are looking at, allowing us to have clear images even in case of rain and fog.