ATN PVS7-3 Night Vision Goggle Review The ATN PVS7 Night Vision Goggles is a robust, dependable, high-performance Night Vision System. The ATN PVS7 Night Vision Device is identical to the ATN AN/PVS-7 model adopted as a standard issue to U.S. Army ground troops, designed to assist viewing provide reliable service in the most unfavorable conditions. Just like the AN/PVS-7, the ATN PVS7 comes complete with a lightweight, fully adjustable military head strap that allows for comfortable long-term use. Full U.S. Mil-Spec body with Goggles assembly, soft carrying case, demist shield, sacrificial filter for objective lenses, shoulder strap, head-mount assembly with 3 brow pads, lens tissue, neck cord and front lens cap. The ATN PVS7 is an excellent choice for Law Enforcement such as SWAT and Special Operations teams. ATN PVS7-3 Spec Sheet ATN PVS7-3 User Guide ATN PVS7-3 Night Vision Goggle Features Standard military issue Multi-purpose: Hand-held, head-mounted or helmetmounted Lightweight Equipped with momentary or continuous IR switch Internal low battery and IR indicators Combat proven Waterproof Limited Two-Year Warranty ATN PVS7-3 Night Vision Goggle Specifications Total Darkness IR System: Yes 'SMART' Technology: No Multi-Purpose System: No IIT Generation: 3 Photocathode Type: GaAs Resolution: 64 lp/mm Signal to Noise Ratio: 22 Typical Figure of Merit: 1600 Typical MTTF - Mean Time Before Failure: 10,000 hours Magnification: 1x Lens System: F1.2, 26 mm Proshield Lens Coating: Yes FOV: 40deg Range of Focus: 0.25 m to infinity Diopter Adjustment: -6 to +2 Controls: Direct Automatic Brightness Control: Yes Bright Light Cut-off: Yes Automatic Shut-off System: Yes Infrared Illuminator: Yes IR Indicator: Yes (in FOV) Low Battery Indicator: Yes (in FOV) Power Supply: 2x1.5 V AA type battery or 1x3 V BA-5567/U type battery Battery Life: 50 hrs Environmental Rating: Waterproof MIL-STD-810: Complies Operating Temperature: -40 to +50degC Storage Temperature: -50 to +70degC Dimensions: 172 x 62 x 102 mm (6.7" x 2.5" x 4.0") Weight: 0.68 kg / 1.5 lbs Warranty: 2 years