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Night Vision Device AN/PVS-31A L3Harris White Phosphor (24UM, 2600+ FOM)
AN/PVS-31A equipped with L3Harris Gen 3 White Phosphor image intensifier tubes is a professional military-grade binocular night vision device designed for stable and long-term operation in the most demanding environments. AN/PVS-31A combines an ultra-light binocular design, advanced white phosphor tubes, and high ergonomic efficiency, delivering exceptional image detail, contrast, and natural night-time perception.
The complete set includes the device itself, battery compartment, helmet mounting system, and power elements. Thanks to its low weight, balanced construction, and true binocular optics, AN/PVS-31A is one of the most sought-after solutions among professional operators, pilots, drivers, and units requiring maximum situational awareness in darkness.
⚙️ Technical specifications
| Parameter | Value |
|---|---|
| Construction type | Binocular night vision device (dual-channel) |
| I² tube type | L3Harris Gen 3, White Phosphor (P45) |
| Class | Gen 3 |
| FOM | 2600+ (configuration dependent) |
| Photocathode sensitivity | ~2100 μA/lm |
| Signal-to-noise ratio | ~28 dB |
| Resolution | 60–72 lp/mm |
| Coating | Super Vacuum Ion Multilayer |
| Tube lifetime | Up to 10,000 hours |
| Housing material | Lightweight military composite / aluminum |
| Optics | MilSpec |
| Field of view | 51° |
| Magnification | 1× |
| Focus range | Close focus to ∞ |
| Diopter adjustment | Up to +5 dpt |
| Bright light protection | Yes |
| IR illuminator | Integrated |
| Power supply | CR123A ×4 or AA ×4 |
| Operating time | Up to 50 hours |
| Waterproof rating | IP66 |
| Compatibility | Standard military helmet mounts |
Commentary / quality level
L3Harris Gen 3 White Phosphor tubes provide stable performance, high sensitivity, and a clean field of view with minimal artifacts. White phosphor delivers a natural black-and-white image, significantly reducing eye fatigue during extended night operations.
AN/PVS-31A is one of the lightest and most ergonomic binocular night vision devices in its class, optimized for prolonged helmet-mounted use, dynamic movement, and vehicle operation.
Who it is for
drone operators, assault and reconnaissance units;
vehicle crews, drivers, pilots;
professional instructors and security forces;
units requiring minimal weight and maximum comfort;
users operating in dynamic and complex environments.
From the veterans’ team
We are a veterans’ team that understands how critical weight, balance, and image quality are. AN/PVS-31A is a benchmark lightweight combat binocular, built for all-night operations without compromise.
Delivery and warranty
Each device undergoes testing and diagnostics prior to delivery.
Warranty and technical support included.
Estimated delivery time: 30–50 days.
Cooperation
Special terms available for armed forces, government agencies, and volunteer organizations. Group procurement and individual configuration consultations are available.