Onick Owl Anti-theft Hunting Professional Low-light Night Vision Device NVG-30 adopts a high-performance second-generation image intensifier, which has excellent performance, small size, light weight, clear imaging, simple operation and high cost performance. The magnification can be changed by replacing the objective lens (or connecting the multiplier). NVG-30 can be connected to digital cameras, cameras, and camcorders. It can be used with a gun aiming fixture (built-in reticle) or alone. The night vision device has a built-in infrared auxiliary light source and an automatic anti-glare protection system. It is highly practical and suitable for single-soldier combat. It can be worn with a helmet to assist night walking and night driving. The monocular design allows users to have a strong overall control ability in the dark and better respond to emergencies. It is widely used in military observation, border and coastal defense reconnaissance, public security inspection, surveillance, customs drug control, anti-smuggling, navigation and other dark environments.