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| Place of Origin | Sichaung,China |
| Brand Name | Hollyview |
| Certification | CE ROHS |
| Model Number | NVHMB831D |
Product description:
NVHMB831D is based on the latest ophotoelectric technology research and development of new products,,The instrument adopts the high-performance generation ii/three image intensifier, with excellent performance, small volume and weight ,light, clear imaging, simple operation, high cost performance, and by replacing the objective lens (or connecting multiplier lens). It can change magnification and so on. The product is connected with a special binocular connector to become a binocular binocular night vision device, and can also be disassembled as two monocular night vision devices.
The night vision instrument is equipped with an infrared auxiliary light source and an automatic anti glare protection system. The product has strong practicability and can be applied to military observation, coastal defense reconnaissance, public security surveillance, forensics, customs anti-smuggling, etc. in no illumination environment at night. It is an ideal equipment for them.
Features
● IP65 weatherproof (IP67 optional)
● Automatic shut off when flipped up
● Infrared illumiator indicator
● Embedded spring in battery’s cap
● Fully adjustable head mount:
● Mil-spec multi-coated optic
● Automatic brightness control:
● Bright source protection:
● 3x/5x can be attached for viewing long distance.
| MODEL | NVHMB831D |
| IIT | Euro Gen3 (P45 white phosphorus ) |
| Magnification | 1x |
| Resolution ( lp/mm) | 60-72 |
| S/N (dB) | 22-25 |
| MTTF (hrs) | 10,000 |
| FOV(degree) | 42+/-3 |
| Detection distance(M) | 200-300 |
| Adjustable range of eye distance | 65+/-5 |
| Diopter range | -1 |
| Lens system | F1.2, 25mm |
| Coating | Multilayer broadband coating |
| Range of focus (M) | 0.25--∞ |
| Auto anti strong light | High sensitivity broadband detection |
| Rollover detection | Solid non-contact automatic detection |
| Dimensions(mm) | |
| 115x127x69 | |
| Material | Aviation aluminum |
| Weight(no battery) | 645g |
| Power supply | 2.6-4.2V |
| Battery type | CR123(A)x2 |
| Battery life(H) | 80(IR OFF) 40(IR ON) |
| Operating Temperature (℃) | -0.8 |
| Relative Humidity | 5%-98% |
| Environment rating | IP65(IP67 optional) |
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