Get cat-like night vision when you purchase the Cougar XT ATN Night Scope. Powered by 2 high-quality first Generation light intensifier tubes, these ATN night vision goggles are weather- and fog-resistant for clear and bright imaging. The 20-hour battery life is more than you need on an evening stake out and includes the employment of the built-in infrared illuminator. With 1:1 magnification and the capacity to see in total darkness, these ATN night vision binoculars are a great buy for hunters, bird watchers and survivalists. Comfortable, adjustable flip-up headgear allows you to use the goggles hands-free and in wildly variable temperatures. If you traverse the outdoors at night, never leave home without the Cougar XT ATN Night Scope. Cougar XT ATN Night Scope: * Powered by 2 high-quality first Generation light intensifier tubes * Fast precision optics * Built-in infrared illuminator * Lets you see in total darkness * 1:1 magnification * F.O.V. is 20 degrees * Resolution: 40 lp/mm * Lens system: F1.4, 35mm * Battery life: 20 hours * Simple, straightforward direct control * Pro Shield lens coating * Anti-scratch, anti-condensation, anti-static and anti-glare * Fast all-glass optics * Weather- and fog-resistant * Operating temperature: -40 degrees to over 50 degrees Celsius * Range of focus: 1m to infinity * Comfortable, adjustable flip-up headgear for hands-free use * Weighs 1.2 lbs * Uses one 3V CR123A type battery (not included)