Night Vision Goggles

Night vision goggles are optical devices that allow the user to see in low-light or dark conditions. They enhance the available light and amplify it, making objects visible even in complete darkness. Night vision goggles work by using image intensifier tubes that convert photons of light into electrons, which are then amplified and converted back into visible light. This technology allows the user to see clearly in environments where natural light is limited or absent, such as at night or in dark indoor spaces.