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Image intensifier Generation II +
Objective diameter(mm) :24
Relative aperture:1/1.67
Magnification:1.6x
Field of View(Degree):27
Exit Pupil(mm) :6
Eyes relief(mm) :18
Viewing distance(m) :460
Resolution (Line/mm):57-72
SNR:25-30
Diopter range:+5/-5
Size(mm) :182x130x56
Weight (g) :500
Power :DC CR123
Voltage(V):3.0±0.8
Working time(h):"80(with infrared illuminator off)
40(with infrared illuminator on) "
Operation temperature(?):-40/+60
Relative humidity :98%
OHB-2+/OHB-3 Night Vision with helmet mounted goggles
