The Scout TK houses a clear 19mm objective lens collecting thermal radiation. The default field of view on this thermal monocular measures 20 by 16 degrees.
Behind the lens of the Scout TK you can find the (uncooled) 160 x 120 pixel microbolometer refreshing the image at 9Hz.
The measurements of this thermal monocular read 149 x 55 x 55mm (l/w/h) and the scale reads 184 grams. This device is rated IP-67. It's protected against dust, shocks, water (splashes) and submersion under water. It handles temperatures between -20°C and 40°C.
The Scout TK can be utilized in surveillance.