Discover the AGM NVG-40, a dual-channel night vision system designed to enhance your vision capabilities. Crafted with a rugged composite housing, this NVG ensures exceptional durability and features advanced multi-coated optics. Its adaptable to accommodate either a high-performance gen 2+ or gen 3 image intensifier tube (IIT), catering to various operational preferences. The NVG includes a bright light cut-off feature to safeguard the premium photocathode tube, guaranteeing extended performance. Moreover, it boasts manual gain control, allowing effortless image brightness adjustments, even in changing light conditions, for the best possible visuals. With power supplied by a single AA alkaline or CR123A battery, this NVG offers an impressive operational span of up to 20 hr. It also comes with an integral infrared illumi NATOr, enhancing visibility and reading capabilities in low-light scenarios.