China Gen3 Night Vision Binoculars Goggles, Military Nvg for Hunting, Security Police, Military, Find details about China Night Vision Goggles, Binoculars from Gen3 Night Vision Binoculars Goggles, Military Nvg for Hunting, Security Police, Military
MODEL | DT-NH921 |
IIT | Gen2+ |
Magnification | 1X |
Resolution | 45-57 |
Photocathode type | S25 |
S/N(db) | 15-21 |
Luminous sensitivity(μa-lm) | 450-500 |
MTTF(hrs) | 10,000 |
FOV(deg) | 42+/-3 |
Detection distance(m) | 180-220 |
Adjustable range of eye distance | 65+/-5 |
Diopter(deg) | +5/-5 |
Lens system | F1.2, 25mm |
Coating | Multilayer broadband coating |
Range of focus | 0.25--∞ |
Auto anti strong light | High Sensitivity, Ultra Fast, Broadband Detection |
rollover detection | Solid non-contact automatic detection |
Dimensions (mm) (without eye mask) | 130x130x69 |
material | Aviation aluminum |
Weight (g) | 393 |
Power supply (volt) | 2.6-4.2V |
Battery type (V) | AA(2) |
Wavelength of infrared auxiliary light source (nm) | 850 |
Wavelength of red-explode lamp source (nm) | 808 |
Video capture power supply (optional) | External power supply 5V |
Video resolution (optional) | Video 1Vp-p SVGA |
Battery life (hours) | 80(W/O IR) 40(W/IR) |
Operating Temperature (C | -40/+50 |
Relative humidity | 5%-98% |
Environment rating | IP65(IP67 Optional) |