China Factory Directly Supply Tactical Hunting Infrared Night Vision Quad Goggles No Distortion Binoculars, Find details about China Night Vision Goggles, Binoculars from Factory Directly Supply Tactical Hunting Infrared Night Vision Quad Goggles No Distortion Binoculars
Model | DTG-18N |
Structural mode | helmeted turnover four-eyed NVG |
Battery type | Lithium battery (cr123Ax1) / cr123Ax4 external battery pack |
Power supply | 2.6-4.2V |
Installation | Head mounted(standard American helmet interface) |
Control mode | ON/IR/AUTO |
Over power consumption | <0.2W |
Battery capacity | 800-3200maH |
Battery life | 30-80H |
Magnification | 1X |
FOV(°) | 120x50 +/-2 ° Horizontal 120+/-2 ° Vertical 50 +/-2 ° |
Parallelism of optical axis | <0.1° |
IIT | gen2+ / gen 3 |
GAIn | Auto |
Lens system | F1.18 22.5mm |
MTF | 120LP/mm |
Optical distortion | 3% Max |
Relative Illumination | >75% |
Coating | Multilayer broadband coating |
Focus range | 250mm-∞ |
Focus mode | Manual focus facility |
eye relief | 30mm |
Pupil diameter | 8mm |
Visibility range | -1(+0.5~-2.5) |
IPD adjust type | Arbitrary continuously adjustable |
IPD adjust range | 50-85mm |
IPD lock type | Manual lock |
IR | 850nm 20mW |
Working temperature range | -40--+55ºC |
Humidity range | 5%-95% |
Waterproof | IP65/IP67 |
Dimensions | 155x136x83mm |
Weight | 880G(without battery) |