Night Vision Binocular HP-DB2021
HP-DB2021 Night Vision Googles IR Illuminator Binocular is compact, lightweight and night vision binocular. It utilizes two high performance image intensifier tubes to provide extremely clear and crisp images under the darkest conditions. A built-in IR illuminator lets the users easily read a map and function in the total darkness environment. It can be used handheld, head mounted or helmet mounted for hands-free, or attached to a camera or camcorder for nighttime photography and law enforcement to document.
Features
1.Waterproof and dustproof IP67: the device can work normally under 1m deep water for 1 hour.
2.Direction-sensing automatic switch: When you don’t need to use the device temporarily, you can press a button on the helmet to lift the device up to the top position and then let go, and the device will automatically turn off. When it is necessary to continue to use, press the same button to put down the device to the observation position, and the device will automatically return to the working state at this time.
3.Standby zero consumption: When not in use for a long time, the battery will not lose power when placed in the battery holder.
4.The battery cover spring is embedded: it can better contact the battery and the spring is not easy to be damaged, and it is easier to twist the battery cover.
5.The helmet can be adjusted freely: the helmet device can be adjusted freely according to the size of the head of different users.
Specification
Model | HP-DB2021 |
Magnification | 1X |
Objective lens | 25.8mm |
Usage method | Headwear/handheld |
IIT | Gen2+ |
Weight | 798g(1100g incl helmet) |
Dimension | 142X110X55mm |
Resolution | 48-60lp/mm |
S/N(dB) | 17-21 |
Luminous sensitivity(μA/lm) | 550-650 |
Range of focus (m) | 0.25–∞ |
IR illuminator | 808nm & 850nm |
Image color | Green |
Diopter (deg) | +5°/-5° |
Power supply | 2.0-4.2V |
Battery type (v) | CR123A (1) |
Operating temperature | -40/+60 ℃ |
Storage temperature | -30/+50 ℃ |
Relative humidity | 98% |
FOV | 40° |
Warranty period | 2year |
Environmental rating | IP66 |