ROJ1010 Features: * Night Vision tactical sight * Compact and lightweight * Front lens focusing ring * Image intensifier with high resolution and sensitivity * Automatic tube protection against intense light exposure * Adjustable lit red-on-green reticle * Precision windage and elevation adjustment (1/2 MOA per click) * Built-in powerful IR illuminator * Integrated Weaver rail for accessories * "On-the- Rifle" carrying case * Reticle type: Mil-Dot illuminated red-on-green * Reticle windage /elevation adjustment: 0.5 MOA per click * Water intrusion: Meets IPX4 rating * Magnification: 3x * 1.97" Objective lens diameter * Field of view (degree): 13 * Focus range (yard): 8 to infinity * Estimated battery life w/out IR (hour): up to 72 * Operating temperature (°F/°?): -22 to 122 / -30 to 50 * Detection range (yard/m): 250 / 230 * Diopter adjustment (D): /- 4 * Weight (oz/g): 33.5 / 950 Specifications: * Power supply options: CR-123 battery 3V (one) Dimensions: * Dimensions: 3.1"" H x 8.58"" W x 4.2"" D