ROJ1008 Features: * Night Vision sight * Lightweight * Compact and rugged goggles system * Automatic brightness control * Internal "low battery" and "IR-on" indicators * Built-in IR illuminator for close-up illumination in complete darkness * Aircraft aluminum alloy housing * Bi-ocular design * Waterproof, corrosion and dust resistant * Water intrusion: Meets IPX5 rating * Magnification: 1.0x * Field of view (deg): 40 * Focus range (yard): 0.28 to infinity * Detection range (yard/m): 250 / 225 * Resolution, typical (lp/mm): 45-56 * Photocathode sensitivity, typical ( A/lm): 350-600 * Estimated battery life (w/out IR (hour): Min 20 * Signal-to-noise ratio, typical: 18.1 or better * Operating temperature (°F/°? ): -22 to +113 / - 30 to +45 * Humidity: Up to 98pct * Weight without Head Gear (oz/g): 450 / 17.4 Includes: * Kit includes goggles, head gear, head gear adapter and tactical protective carrying case Specifications: * Power supply: AA battery 1.5V (one) Dimensions: * Overall dimensions: 2.5"" H x 6.7"" W x 4.0 D