Advantageous View

Both of the most common types of "night vision" help law enforcement officers see people and objects they otherwise could not see in the dark, offering a huge tactical advantage. An image intensifier tube device, or "I²" device, is the type traditionally referred to as "night vision." It takes available light and intensifies it. The resulting image is traditionally green and black. Thermal imaging or infrared systems measure the difference in heat and produce an electronic image of what is