The device is built on the dual-channel NVG-40/50 housing utilizing Gen 2+ Photonis 4G image intensifier tubes. The dual-tube system with adjustable interpupillary distance (40 or 50 mm) provides natural spatial awareness and accurate depth perception during nighttime observation.
The optical system is designed for 18 mm format image intensifier tubes, producing a detailed image with P45 white phosphor output. Photonis 4G image intensifier tubes operate in an extended spectral range of 350–1100 nm, featuring a minimal halo rating of ≤ 0.75 mm and low Equivalent Background Illumination EBI ≤ 1.0. The system housing is IP67 rated for moisture and dust protection and features a flip-up power cut-off mechanism. Power is supplied by a single AA or CR123A battery, with an integrated port for an external power source.
Key advantages
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Dual-tube optical system based on NVG-40/50 housing with adjustable interpupillary distance
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Gen 2+ Photonis 4G image intensifier tube
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Minimum Figure of Merit FOM 2400+
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Signal-to-Noise Ratio SNR ~28 minimum, ~30 typical
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Resolution 64–72 lp/mm
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Output P45 white phosphor
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Extended spectral response range 350–1100 nm
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Minimal halo rating ≤ 0.75 mm and low background EBI ≤ 1.0
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Fast Auto-Gated power supply system
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IP67 ingress protection rating
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Automatic power cut-off when tubes are flipped up
Technical specifications
| Parameter | Value |
| Device type | Night Vision Binocular |
| Housing | NVG-40/50 (ANVIS-compatible) |
| IIT Generation | Gen 2+ (Photonis 4G) |
| IIT Format | 18 mm |
| Phosphor | P45 (White) |
| Figure of Merit (FOM) | 2400 – 2800 |
| Signal-to-Noise Ratio (SNR) | ~28 minimum, ~30 typical |
| Resolution | 64 – 72 lp/mm |
| High Light Resolution (HLLR) | ~55 lp/mm |
| Spectral range | 350 – 1100 nm |
| Halo | ≤ 0.75 mm |
| EBI | ≤ 1.0 |
| Auto-gating | Yes (Fast Auto-Gated PSU) |
| Protection rating | IP67 |
| Interpupillary distance | 40 / 50 mm |
| Power supply | 1× AA or CR123A / external port |
| IIT operational lifespan | ~10,000 hours |
| Weight | ≈ 540 g |
Scope of application
The device is designed for use by special forces operators, intelligence personnel, operators of unmanned aerial vehicles, flight crews, as well as security and search teams during nighttime operations.