Product feture:
1. IP65 or IP67 waterproof;
2. Bright source protection;
3. two monoculars
4. Automatic brightness control;
MODEL | DT-NH821D |
Generation | Gen 2+/Gen3(optional) |
Magnification | 1X(3X/4X/5X) |
Resolution ( lp/mm) | 60-64 |
S/N （dB） | 18-24 |
FOV(°) | 42+/-3 |
Capability | Flip-Up On-Off, Side Flip-Up On-Off |
Automatic Brightness Control | YES |
Bright Light Cut-off | YES |
Infrared Illuminator | Built-in(850nm 20mW) |
IR Indicator | YES |
Low Battery Indicator | YES |
Adjustable range of eye distance | 65+/-5mm |
Diopter | +5/-5 |
Range of focus （M） | 0.25--∞ |
Material | Aviation aluminum |
Power supply | 2.6-4.2V |
Battery type | CR123(A)x2 |
Operating Temperature （℃） | -40/+50 |
Relative Humidity | 5%-98% |
Waterproof | IP65（IP67 optional） |
Dimensions（mm） | 115x127x69 |
Weight（no battery） | 460g(housing)/610g(finished) |
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![](data:image/svg+xml;charset=utf-8,<svg height="883px" width="1324px" xmlns="http://www.w3.org/2000/svg" version="1.1"/>)
![](data:image/svg+xml;charset=utf-8,<svg height="660px" width="1239px" xmlns="http://www.w3.org/2000/svg" version="1.1"/>)