The AGM NVG-50 is a dual-channel night vision system. With a 51 field of view (FOV) it provides a large visual field without needing to move the binoculars. The NVG-50 uses advanced multi-coated optics and is built to last with a compact composite housing. Operating from a single AA alkaline battery or CR123A battery the NVG-50 can run up to 20 hours. Also equipped with an integral infrared illuminator for reading in the dark.various mounts such as the AN/PVS-7D AN/PVS-14 AN/PVS-7A/C AN/PVS-15 and AN/PVS-18 mounts or to the mounts with mini-rail interface. Features a NVG Interface Shoe (preinstalled) used for installing the NVG to a either standard dovetail type headset and helmet mount and Bayonet/Horn Interface Shoe (included) is used for installing the NVG to a either standard bayonet/horn type headset and helmet mount. Includes NVG interface shoe bayonet/horn interface shoe demist shield (2) sacrificial window (2) soft carrying case lens cloth battery adapter and user manual.