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. The device can be outfitted with either a Gen 2+ or Gen 3 high-performance image intensifier tube (IIT). The bright light cut-off feature ensures that the high-quality photocathode tube is protected. The NVG-50 is also equipped with Manual Gain Control which adjusts the image brightness providing the highest possible image quality even in changing light conditions. 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. - Redundant dual-tube design - True stereoscopic vision - Wide 51° field of view - Lightweight & compact - Head or helmet mountable for hands-free operation - Bright light cut-off - Manual gain control - Ergonomic simple easy to operate controls - Built-in Infrared illuminator and flood lens - Utilizes single CR123A lithium or AA battery - Limited 3-year warranty - Image Intensifier Tube: Gen 2+ or Gen 3 - Magnification: 1x - Lens System: 19 mm F/1.26 - FOV: 51° - Focus Range: 0.25 m to Infinity - Diopter Adjustment: -6 to +2 diopters - Interpupillary Distance: 56 to 72 mm - Eye Relief: 17 mm - LED Indicators (in the FOV): Low Battery IR On Excessive Light Conditions - Manual Gain Control: Yes - Bright Light Cut-Off: Yes - Automatic Shut-Off System: Yes - Infrared Illuminator: Yes; Two power levels - Battery Type: One CR123A (3V) or AA (1.5 V) - Battery Life (Operating): Up to 20 hours at 20°C (up to 80 hrs with optional battery pack) - Operating Temperature Range: -40°C to +50°C (-40°F to +122°F) - Storage Temperature Range: -50°C to +70°C (-58°F to +158°F) - Weight: 615 g (1.35 lb) - Overall Dimensions: 112 × 118 × 74 mm (4.4 × 4.6 × 2.9 in) - Package Includes: Night Vision Goggles NVG Interface Shoe Bayonet/Horn Interface Shoe Demist Shield (2) Sacrificial Window (2) Soft Carrying Case Lens Cloth Battery Adapter User Manual