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3e B31U Binocular Night Vision: The Professional Standard for Tactical Superiority in the Dark
In today's battlespace, night is no longer an obstacle but an ally for those who wield technology. The 3e B31U binocular night vision device is a high-tech Gen 3 system designed to provide maximum situational awareness. Unlike monoculars, the B31U dual-channel system provides the operator with stereoscopic vision, allowing them to accurately assess the distance and speed of objects, and confidently maneuver in difficult terrain.
Why is the 3e B31U the undisputed choice for combat missions?
The 3e B31U device combines lightweight design with exceptional durability. The use of 3rd generation image intensifier tubes (IITs) with green phosphorus ensures high contrast and detail even in critically low light conditions (starry sky, dense clouds).
- Stereoscopic perception: Two independent channels allow the brain to naturally process the image, which minimizes eye fatigue during long missions.
- Deployment speed: The device startup time is less than 3 seconds, which allows you to instantly respond to changing situations.
- Professional resolution: The 60-64 lp/mm indicator guarantees clear identification of targets at long distances.
- Reinforced housing: The use of special polycarbonate makes the device shock-resistant with minimal weight (up to 580 g).
Technical specifications (TTX) 3e B31U
The device is designed according to military standards, which is confirmed by its ability to operate in extreme temperatures and moisture protection according to the IP67 standard.
| Parameter | Value |
|---|---|
| Generation of image intensifier | 3rd (Green phosphorus) |
| Resolution | 60-64 lines/mm (lp/mm) |
| Magnification | 1× (without distance distortion) |
| Focusing range | From 0.25 m to infinity |
| Diopter correction | -6 … +2 dpt |
| Protection Rating | IP67 (fully dust- and waterproof) |
| Weight | 500 –580 g (depending on configuration) |
| Operating Temperatures | -40 °C … +50 °C |
Intelligent Features for the Field
3e The B31U is equipped with a number of features to enhance operator safety and efficiency:
- Auto Power-Off (Flip-up): When the device is raised up (on the helmet), it automatically turns off, which saves the resource of the image intensifier and masks the glow of the eyepieces.
- Built-in IR illuminator: Indispensable for working with maps, servicing weapons or moving in conditions of complete absence of external light (caves, enclosed spaces).
- Alert system: Internal indicators of low battery and IR illuminator operation are always in the operator's field of view.
Autonomy and power supply
The device is adapted for long autonomous raids. The use of common AA batteries makes logistics as simple as possible:
- Standard mode: Up to 15 hours of operation on one AA battery.
- Extended mode: Up to 60 hours of continuous operation when using external battery pack with 4 AA batteries.
Applications and tactical flexibility
Thanks to its parameters, the 3e B31U is a universal tool:
- Driving equipment: The stereoscopic effect allows you to confidently drive vehicles and armored vehicles without using headlights.
- Assault operations (CQB): The minimum focusing distance (25 cm) allows you to operate effectively inside buildings.
- Night reconnaissance and surveillance: High resolution and contrast of green phosphorus help detect camouflaged targets against a background of vegetation.
Expert assessment: The 3e B31U is a "workhorse" of the modern soldier. It is not overloaded with unnecessary functions, but has everything you need: a reliable body, excellent 3rd generation optics and the ability to work for up to several days without replacing batteries.