Model BNVD 51-3F “FLAG” Filmless Auto-Gated IIT Compact Dual Tube Night Vision Goggle/Binocular, 1x Magnification, 51° Field of View. (Advertised Competition as Gen 4)
The Armasight by FLIR BNVD 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 BNVD uses advanced multi-coated optics and is built to last with a compact composite housing. Key Features With a 51° field of view (FOV), the BNVD provides a large visual field without needing to move the binoculars, and makes it easier to track moving objects Built-in IR illuminator enhances night vision and allows for reading in the dark Built with a tough, ergonomic composite housing that is water and fog resistant Needing only a single AA battery or one CR123 battery for convenient operation, can run up to 20 hours.
An optional battery pack mounted behind the helmet extends the use up to 80 hours Specifications IIT Generation: “FLAG” Filmless Auto-Gated IIT (Advertised by competition as Gen 4) Magnification: 1x standard (3x optional) Photocathode Type: GaAs Lens System: F/1.26; 19 mm Field of View: 51° Focus Range: 0.25m to Infinity Eye Relief: 17 mm Diopter Adjustment: -6 to +2 dpt Manual Gain Control: Yes Bright Light Cut-off: Yes Automatic Shut-off System: Yes IR Indicator: Yes (in FOV) Low Battery Indicator: Yes (in FOV) Power Supply: One AA (1.5 V) or 123A (3 V) Operating Temperature: -40°C to +50°C Storage Temperature: -50°C to +50°C Overall Dimensions: 6.2″x4.9″x3.1″ Dimensions (without eyecup and lens cap): 4.4″x4.6″x2.9″ Weight: 1.35 lbs