Generation Digital Magnification, x 4.5 – 9 Digital magnification , (1.5x) 6.8 Range of detection 450 m Field of view 5/2.4 º Objective,mm 50 mm Laser IR-illuminator: 780 nm Diopter settings, +4, −4 Battery type 4 x AA Operating temperature, °C -10º/+50º Resolution, px 640х480 Weight, kg 1 |