Outdoor - Night Vision

Night vision devices let you see in the dark.  Humans do not have the best night vision. To enhance our night vision we can use different tools such as nigh vision googles. There are actually two similar technologies used in night vision equipment. Traditional night vision devices use optoelectronic image enhancement, which works by sensing small amounts of infrared light that are reflected off objects and then electrically amplifying that light into a characteristic glowing green image. A newer technology, digital image enhancement, captures available light on a digital image sensor and then digitally enhances the images in a full-color display.