Jan 16, 2017 · Unlike standard night vision devices, thermal imagers don’t need any light at all to pick you up. They can see through mist and smoke. They penetrate rain and falling snow, although those can reduce their range by more than half. If a thermal imager .
Mar 23, 2019 · Thermal imaging devices can ‘see’ you. They create images based on differences in surface temperature by detecting infrared radiation (heat) that emanates from objects (e.g. your body or that of an animal) and their surrounding environment.
Thermal Vision Devices EOTech thermal vision devices can be used day or night in any weather condition. The technology relies on infrared light (heat) emissions, so the devices can detect people, animals, and vehicles at great distances.