The AGM Global Vision UNVG-51 NL1 Night Vision Goggles deliver a dual-channel system with expanded 51-degree field of view and a rugged, compact composite housing, designed to provide reliable performance in low-light environments while allowing single or dual eye configurations thanks to independent tube pods that automatically shut off when moved out of alignment. This versatile device can be outfitted with Gen 2+ or Gen 3 high-performance image intensifier tubes, and features manual gain control to optimize brightness for changing conditions, ensuring the clearest possible image in dawn, dusk, or dense cover. It operates on a single AA alkaline battery for up to 15 hours, and with the included external battery pack, run time extends to about 50 hours for extended field use. An integral infrared illuminator supports reading and navigation in complete darkness, and the UNVG is compatible with standard dovetail headset and helmet mounts for secure, flexible wear. Key specifications include 1x magnification, 45-54 lp/mm resolution, a diopter range of -6 to +2, a focus range from 0.25 meters to infinity, and a weight of approximately 1.20 pounds, making it a capable, all-weather night vision solution for observation, scouting, and nighttime hunting scenarios.