Low price for Night Vision Goggle Binocular Telescope - Night Vision Goggles Monocular Portable Infrared Night Vision for Hunting,Camping – Detyl
Low price for Night Vision Goggle Binocular Telescope - Night Vision Goggles Monocular Portable Infrared Night Vision for Hunting,Camping – Detyl Detail:
Technical Specifications:
| MODEL | DT-NH921 | DT-NH931 |
| IIT | Gen2+ | Gen3 |
| Magnification | 1X | 1X |
| Resolution | 45-57 | 51-57 |
| Photocathode type | S25 | GaAs |
| S/N(db) | 15-21 | 18-25 |
| Luminous sensitivity(μa-lm) | 450-500 | 500-600 |
| MTTF（hrs） | 10,000 | 10,000 |
| FOV(deg) | 42+/-3 | 42+/-3 |
| Detection distance(m) | 180-220 | 250-300 |
| Adjustable range of eye distance | 65+/-5 | 65+/-5 |
| Diopter(deg) | +5/-5 | +5/-5 |
| Lens system | F1.2, 25mm | F1.2, 25mm |
| Coating | Multilayer broadband coating | Multilayer broadband coating |
| Range of focus | 0.25–∞ | 0.25–∞ |
| Auto anti strong light | High Sensitivity, Ultra Fast, Broadband Detection | High Sensitivity, Ultra Fast, Broadband Detection |
| rollover detection | Solid non-contact automatic detection | Solid non-contact automatic detection |
| Dimensions (mm) (without eye mask) | 130x130x69 | 130x130x69 |
| material | Aviation aluminum | Aviation aluminum |
| Weight (g) | 393 | 393 |
| Power supply (volt) | 2.6-4.2V | 2.6-4.2V |
| Battery type (V) | AA(2) | AA(2) |
| Wavelength of infrared auxiliary light source (nm) | 850 | 850 |
| Wavelength of red-explode lamp source (nm) | 808 | 808 |
| Video capture power supply (optional) | External power supply 5V 1W | External power supply 5V 1W |
| Video resolution (optional) | Video 1Vp-p SVGA | Video 1Vp-p SVGA |
| Battery life (hours) | 80(W/O IR) 40(W/IR) | 80(W/O IR) 40(W/IR) |
| Operating Temperature (C | -40/+50 | -40/+50 |
| Relative humidity | 5%-98% | 5%-98% |
| Environment rating | IP65（IP67 Optional） | IP65（IP67 Optional） |
Product detail pictures:
Related Product Guide:
We know that we only thrive if we will guarantee our combined cost competiveness and high-quality advantageous at the same time for Low price for Night Vision Goggle Binocular Telescope - Night Vision Goggles Monocular Portable Infrared Night Vision for Hunting,Camping – Detyl , The product will supply to all over the world, such as: Portugal, Eindhoven, Slovenia, With nearly 30 years' experience in business, we are confident in superior service, quality and delivery. We warmly welcome customers from all over the world to cooperate with our company for common development.
By Roberta from Anguilla - 2018.09.23 17:37
Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
By Lee from Latvia - 2018.11.28 16:25
