RUMORED BUZZ ON COOLED MID-WAVE INFRARED LENS

The Lens of a THermal,imaging ir camera is not really built from glass such as the lens of a normal CCTV digital camera. The Qualities of glass imply that it does not transmit infrared radiation very nicely and could well be an impractical lens substance for thermal imagers. As an alternative Germanium is utilized for Flir lenses.Intended all aroun