YKO1067 Features: * Viking LT Night Vision Binocular * Modern ergonomic design * Built-in powerful PULSE IR * Dual eye diopter adjustment * High resolution intensifiers * Central focusing * Multicoated optics * Rubber armor protection * Water and fog resistant * Optional accessories: tracker magnification doublers 2.0x to 3.5x * Generation: 1 * Magnification: 2x * Lens diameter: 24 mm * Field of view: 30 * Resolution, typical: 32 - 36 lp/mm * Focus range: 1 to 8 yd * Eye relief: 12 mm * Diopter adjustment: +5,-5 dptr * Detection distance, approx: up to 200 yd * IR illuminator effective distance: up to 150 yd * Estimated power life, w/out IR: up to 20 hour * Operating temperature: -22 to +104 F * Dimensions : 6.9"" x 4.8"" x 2.8"" * Weight : 21.2 oz Includes: * Included accessories: protective carrying case, neck strap Construction: * Construction material: Aluminum Color/Finish: * Color: Green Specifications: * Power supply; battery type feed voltage: CR-123 3 V