ATN PS15-3P Night Vision Goggle Review The ATN PS15 is a compact, lightweight dual night vision goggle system. It utilizes two high-performance image intensifier tubes to provide extremely clear and crisp images under the darkest conditions. This dual-tube design provides increased depth perception and outstanding clarity. A built-in IR lets the user easily read a map and function in a total darkness environment. Available in a wide array of Image Intensifier Tube configurations, the ATN PS15 Night Vision Goggles is designed to handle every budget and mission requirement. The ATN PS15 Night Vision System is a high-performance choice! ATN PS15-3P Spec SheetATN PS15-3P User GuideATN PS15-3P Night Vision Goggle Features Dual goggle/binocular Hands free use Comfortable flip-up head gear Lightweight and compact Optional 3x focal lenses Waterproof Limited Two-Year Warranty ATN PS15-3P Night Vision Goggle Specifications ‘SMART’ Technology: No Multi-Purpose System: No Photocathode Type: Thin Filmed/Auto Gated Resolution: 64-72 lp/mm Signal to Noise Ratio: 24 Typical Figure of Merit: 1800 Typical Photocathode sensitivity: 2000-2800 MTTF - Mean Time Before Failure: 10,000 hours Magnification: 1x Lens System: F1.2, 27 mm Proshield Lens Coating: Yes 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 - Built in Flood IR Indicator: Yes (in FOV) Low Battery Indicator: Yes (in FOV) Power Supply: 1x1.5 V AA type battery or 1x3 V CR123A type battery Battery Life: 40 hrs Environmental Rating: Waterproof MIL-STD-810: Complies Operating Temperature: -40 to +50°C Storage Temperature: -50 to +70°C Warranty: 2 years ATN PS15-3P Night Vision Goggles NVGOPS153P