Night Vision Goggles
There are different types of night vision equipment - night vision goggles, ITT night vision, thermal night vision, night vision binoculars and monoculars, ands night vision digital cameras (both still and video). The first thing that might strike one’s mind is that night vision equipment might be a spy thing in an action film. But the overwhelming doubt regarding the authenticity of such “darkness revealing” night vision tools might spark questions about how the thing works or is used, and for what purpose. With suitable night vision equipment, one can see a person standing over 200 feet away in complete darkness. Nevertheless, night vision equipment can be utilized to work in two very different ways, depending on the technology that is implemented. One is image enhancement, and the other is thermal imaging.
Night vision goggles are usually used by the military. They are also available on the market for public use, but not the same kind of night vision equipment as used by the military. There are many night vision equipment providers for public use who provide superior-grade night vision goggles. These goggles are fitted with high-powered infrared illuminators where image enhancement and thermal imaging techniques work simultaneously. These night vision goggles are easy to use, extra light weight and are conditioned for the most comfortable viewing experience.
Night vision goggles that are meant for both public and military use come in four types of generation units. A night vision device can be either a 1st, 2nd, 3rd or 4th generation unit. This categorization of units is based on the light intensifier tube, which is basically the soul of such a device. Some of the latest night vision goggles are the smallest and lightest Viper goggle and military issue AN PVS-7 night vision goggles. They are mostly used in the fields of security, hunting, wildlife observation, boating and also by law enforcement.