Dual Image-Intensifier Tubes
Two high-performance tubes give stereoscopic night vision and strong depth perception for safer movement.
Image Intensification · Dual-Tube Goggle
PS31 BNVD-40
SKU · PS31 · BNVD-40
A dual-tube binocular night-vision goggle with independently pivoting tube housings — run it binocular for true stereoscopic depth perception, or pivot to monocular. A 40° field of view, mil-spec optics, and an IP67 rugged build.
Key Advantage
Two image-intensifier tubes give stereoscopic depth perception for safer movement and manipulation of equipment; independently pivoting housings switch between binocular and monocular on the fly.
Highlights
What sets the PS31 BNVD-40 apart — a dual-tube goggle engineered for depth perception, durability, and operational versatility.
- Dual-Tube
- 1×
- FOV 40°
- 19 mm F/1.26
- IP67
- Manual Gain
Pivoting Tube Housings
Independently flip or rotate each tube to run the goggle binocular or monocular on the fly.
Mil-Spec 40° Optics
A wide 40° field of view with sharp, low-distortion, multi-coated imaging.
Built-in IR Illuminator
Covert infrared illumination for movement and work in total darkness; waterproof to IP67.
Dual-TubeStereoscopic
40°Field of View
IP67Waterproof
80+ h4-Cell Battery
Features
Two tubes, true depth perception, and a rugged mission-ready build.
Dual Image-Intensifier Tubes
Two high-performance tubes for stereoscopic night vision and strong depth perception.
Pivoting Tube Housings
Independently flip or rotate each tube for binocular or monocular use.
Mil-Spec 40° Optics
A wide 40° field of view with sharp, low-distortion imaging.
Built-in IR Illuminator
Covert infrared illumination for total darkness.
Waterproof IP67
Rugged, shockproof and waterproof for the harshest environments.
Manual Gain Control
User-adjustable gain with bright-light cut-off and auto shut-off.
Run It Your Way
Pivoting housings adapt the goggle to the task.
Binocular
Monocular
Helmet-Mounted
Aviation
Full Specifications
Complete technical data, smart features, and connectivity.
| Image-intensifier tube | Gen 2+ or Gen 3 |
|---|---|
| Magnification | 1× |
| Lens system | 19 mm · F/1.26 |
| Field of view | 40° |
| Focus range | 0.25 m – ∞ |
| Diopter adj. | −6 … +2 |
| Interpupillary distance | 54–88 mm |
| Manual gain control | Yes |
| Bright-light cut-off | Yes |
| Auto shut-off | Yes |
| IR illuminator | Yes |
| Battery | (1) CR123A |
| Battery life | ≥20 h (1 cell) · ≥80 h (4-cell pack) |
| Environmental | IP67 (waterproof & shockproof) |
| Operating temp. | −40 … +50 °C |
| Dimensions | 112 × 105 × 86 mm |
| Weight | 580 g (with battery) |
Government Channel
Spec It to Your Mission
Government-channel configurations differ from commercial variants and tube grades are set per order. Request a quote or a capability briefing on the PS31 BNVD-40.
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