For a printable "About Night Vision" Data Sheet, please click here.

•  Every Night Vision device works by amplifying the visible and near infrared light.

•  Each unit contains an Objective Lens, an Electronic Intensifier Tube with the high voltage power supply and the Ocular (Eyepiece).

•  Available (Ambient) light reflects from the viewed object, passes through the Objective Lens and creates an image of that object on the photo cathode screen, located on the front of the Electronic Intensifier Tube.

•  Inside the tube, the light is electronically amplified and projected in a green glow on a phosphorescent screen, located on the back of the tube. Then the illuminated image is picked up by the Ocular and brought to the eye.