Infra-Red LightPortable infra-red lights may be used along with vision goggles to enhance night vision. SST manufactures infra-red LED flashlights as well as a high-powered vehicle-mountable infra-red light (see below). The vehicle-mountable infra-red light has a horizontal beam angle of 60 degrees and a vertical beam angle of 2 degrees; it may be used to light up objects in the distance and can be combined with a camera to take pictures of moving objects.
|