IR 75       This is the most powerful eye-safe illuminator on the market. Infrared diode emits enough light to illuminate up to 100 meters in 20 degrees sector. Adjustable angle of illumination allows either to focus the beam for longer distance viewing or to spread it over a wider observation area. Features Long distance illumination Shockproof body Water resistant Standard batteries Adjustable angle of illumination Can be installed on many Night Vision devices with the help of included mounting system   High quality carrying case is included Compact size Lightweight Variable output power settings       Specifications Type Power, mWatt Wavelength, nm Beam angle, degrees Supply current, mA Power supply, V Type of battery Battery life, hours   IR diode, eye safe 75 802 5° - 20° 100 3 2x AA 7 Attaching screw thread 1/4" (Tripod type) Design shock resistant, black, non-reflective paint. Working temperature range, °C 40°- to +55° Size (diameter x length), mm 125x23x23 Weight, g 68