Head Mounted Night Quad Goggles
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Head Mounted Night Quad Goggles
Product Description
The DK-NV-03N is not only powered by a battery on the device, but also by a remote battery packs, tethered to the unit via a standard DC cable. It comes with a pack that accepts four 3-Volt CR123A batteries that tend to power the unit for 50-80 hours (IR off). The remote battery pack provides a secondary function as a counterweight, which is needed considering the goggle weighs about 880g.
Product Specifications
Model: DK-NV-03N
Generation: Gen 2+/Gen3(optional)
Magnification: 1X
FOV(°): 120×50 +/-2° / Horizontal 120+/-2° / Vertical 50 +/-2°
Diopter: （+1.5~-2.5）
Capability: Flip-Up On-Off
Minimum Order Quantity: 1 units
Product Description
Technical Specifications
| Model | DK-NV-03 | DK-NV-03N |
|---|---|---|
| Generation | Gen 2+ | Euro Gen3 |
| Resolution (lp/mm) | 57-64 | 64-72 |
| SNR | 20-22 | 23-25 |
| Magnification | 1X | – |
| FOV(°) | 120×50 +/-2° / Horizontal 120+/-2° / Vertical 50 +/-2° | – |
| Parallelism of optical axis | ＜0.1° | – |
| Lens system | F1.18, 22.5mm | – |
| MTF | 120 lp/mm | – |
| Optical distortion | 3% Max | – |
| Relative Illumination | ＞75% | – |
| Coating | Multilayer broadband coating | – |
| Focus range | 250mm-∞ | – |
| Eye relief | 30mm | – |
| Pupil diameter | 8mm | – |
| Diopter range | Can be adjusted | – |
| Structural mode | helmeted turnover four-eyed NVG | – |
| Battery type | Lithium battery (cr123Ax1) / CR123Ax4 external battery pack | – |
| Power supply | 2.6-4.2V | – |
| Installation | Head mounted(standard American helmet interface) | – |
| Control mode | ON/IR/AUTO | – |
| Over power consumption | ＜0.2W | – |
| Battery capacity | 800-3200mah | – |
| Battery life | 30-80h | – |
| Focus mode | Manual focus facility | – |
| IPD adjust type | Arbitrary continuously adjustable | – |
| IPD adjust range | 50-85mm | – |
| IPD lock type | Manual lock | – |
| IR | 850nm 20mW | – |
| Working temperature range | -40–+55℃ | – |
| Humidity range | 5%-95% | – |
| Waterproof | IP65/IP67 | – |
| Dimensions | 155x136x83mm | – |
| Weight | 880g(without battery) | – |
Products FAQ
Military night vision primarily uses three technologies: low-light image intensification (I²) to amplify ambient light, thermal imaging to detect heat signatures, and active infrared (less common due to visibility risks). Generational tiers define performance: Gen1 (basic I², requires supplemental IR), Gen3 (gallium arsenide photocathodes, 10x sensitivity boost, 15,000-hour lifespan), and Gen4 (filmless tech for high-contrast environments).
Critical specs include detection range (200+ meters for infantry, 1km+ for vehicles), durability (IP67 waterproof, -40°C to +60°C tolerance), and resistance to battlefield hazards (EMP, laser dazzlers). Applications span night raids, UAV navigation, and armoured vehicle operations.
Military devices exceed civilian models in resolution (64-81 lp/mm vs. 40-57 lp/mm), lifespan (10,000+ hours vs. 5,000 hours), and compliance with MIL-STD-810G for shock/drop resistance. Costs reflect this gap: military units range from 4,000−15,000, while civilian versions cost 1,000−3,000.
Regular lens cleaning with microfiber cloths prevents coating damage; lithium batteries require monthly charge cycles to avoid degradation. Storage must maintain 30%-50% humidity to prevent photocathode oxidation. Malfunctions like flickering often indicate tube issues needing factory repair.
Yes, you could download on our website or send us email to ask for the newest version. Email: vip@dkgroupsh.com. We will reply you ASAP.
Deekon Group provide the one stop solution for military & police department: from all kind of uniforms, boots & shoes, bulletproof products, bags & backpack, camping products to all kind of accessories.
We have more than 30 years in military field. We will exchange specs, image and other details to minimize the misunderstandings. We will also provide pre-production samples for your approval before the production.
We could accept many kinds of payment method, Bank transfer, Western Union or Cash. For the payment term, it will depend on the order, usually we do 30% advance payment and balance before the shipment.
Contact Us
If you have any questions about the product, you can contact us. We will reply to you within an hour.
