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See recommended productsNight vision binoculars Detyl DT-NH831D - 3rd generation
5 341,79 $ VAT included
The DT-NH831 night vision binoculars feature an ergonomic design, effective imaging and long operating time. It is compatible with digital cameras and camcorders.
The DT-NH831 has a convenient binocular form factor for binocular observation in adverse lighting conditions and at night. The integrated, sensitive gallium arsenide (GaAs) photocathode generates a more crystalline, detailed image than second-generation thermal imagers. Detects objects from a distance of 250-300 meters.
The anodized aluminum body is resistant to shock, water and dust (IP65). It effectively protects the electronics, allowing it to operate in a wide temperature range from -40°C to +50°C. At the same time, it weighs only 605 g.
DT-NH831D night vision specifications | |
---|---|
Technology | Gen 3 |
Magnification | 1× |
Resolution | 51-63 lp/mm |
Photocathode | GaAs |
Signal-to-noise ratio | 18-25 dB |
Sensitivity | 500 or 700 (uA/Lumen) |
MTTF | 10000 hours |
FOV | 42+/-3° |
Detection range | 250-300 m |
Diopter adjustment | -5/+5 |
Lens | 25 mm, F:1,2 |
Coating | Multilayer broadband coating |
Focal length | 0.25--∞ m |
Off in strong light | High sensitivity broadband detection |
Voltage | 2,6 - 4,2V |
Operating time | 80 h (without IR on), 40 (with IR on) |
Rechargeable battery | AA(2) |
Humidity | 5%-98% |
Waterproof | IP65 (optional IP67) |
Operating temperature | -40°C to +50°C |
Dimensions | 115 × 183 × 54 mm |
Weight (without batteries) | 605 g |
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