Night vision goggles can turn night into day. How is this done? For a concise explanation, you'll enjoy this well done video that shows exactly how night vision goggles work.
What you see in the video, is that night vision goggles change photons of light into electrons (electricity) then multiply the electrons...and casting them onto a phosphorus screen. The resulting greenish image is magnified and voila!
The image is green, because the phosphor screen is green. And green is good because the eye is particularly partial to green making it ideal for picking up detail.
Available in different forms, you can choose between Night Vision Monoculars, Night Vision Binoculars and Night Vision Goggles. Each has a distinct shape but they are ideal for law enforcement, the military and civilians alike who need to peer through the darkness with ease.