Gen2+ security night vision monocular for nightwalker
Night Vision Specifications:
Model D-M2021IITGen2+Resolution (lp/mm) 45-64Photocathode typeS25S/N (dB) 12-21Luminous sensitivity (μА/lm) 450-600MTTF (hrs) 10000Magnification1xFOV (deg)40Detection distance (m)220-280Diopter (deg)+5/-5Lens systemF1.2, 25.8mmRange of focus (m)0.25--∞Dimensions (mm)140x77x56Weight (g)373Power supply (v)2.0-4.2VBattery type (v)1 3V CR123A lithium batteryBattery life (hrs)80(w/o IR)40(w IR)Operating temperature (ºC )-50/+60Storage temperature(ºC )-50/+70Environmental ratingIP66