Night vision goggles are optical devices that allow you to see clearly in low-light or complete darkness. They work by amplifying available light, such as moonlight or infrared, to produce a visible image. Commonly used by military, security, hunters, and outdoor enthusiasts, they enhance visibility at night. Most models are worn on the head or helmet for hands-free use. They may include features like infrared illuminators, zoom, and image clarity adjustment. Lightweight and durable designs make them suitable for rugged environments. Rechargeable or battery-powered for convenience. Ideal for surveillance, wildlife observation, or nighttime navigation. Night vision goggles offer clear, reliable vision in the dark.