Nora Launches the NVG-31P: Professional Head-Mounted Dual-Tube Night Vision Goggles for Tactical and Low-Light Operations
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2026-07-16
Nora launches the NVG-31P Professional Head-Mounted Dual-Tube Night Vision Goggles, featuring optional Gen 2+/Gen 3 image intensifier technology, a wide 50 field of view, integrated IR illuminator, and ergonomic helmet-mounted design. Engineered for military, law enforcement, security, hunting, surveillance, and professional outdoor operations, the NVG-31P delivers exceptional low-light visibility, enhanced situational awareness, and reliable tactical performance in demanding environments.
Nora has announced the launch of the NVG-31P, a professional head-mounted dual-tube night vision goggle engineered to deliver exceptional situational awareness and dependable performance in demanding low-light environments. Designed for military, law enforcement, security personnel, and professional outdoor users, the NVG-31P combines advanced night vision technology with a lightweight, ergonomic design to enhance operational efficiency during nighttime missions.
Built with a dual-tube optical system, the NVG-31P provides users with a natural binocular viewing experience that improves depth perception, spatial awareness, and overall comfort during extended operations. The system is available with Gen 2+ or Gen 3 image intensifier tubes, allowing users to select the configuration that best suits their mission requirements and operational budgets.
The NVG-31P features a wide 50° field of view (40° optional), offering broader environmental coverage than many conventional night vision systems. This expanded viewing angle enables operators to identify potential threats and navigate complex terrain more effectively while reducing the need for excessive head movement.
Designed for professional applications, the NVG-31P incorporates an integrated 850 nm infrared illuminator, enabling reliable observation in complete darkness when ambient light is unavailable. An automatic bright-light protection system safeguards the image intensifier tubes from sudden exposure to intense light sources, helping extend operational life while maintaining consistent image quality.
For enhanced portability and mission flexibility, the NVG-31P features a lightweight head-mounted architecture compatible with standard tactical helmets. Its ergonomic controls allow operators to quickly adjust settings while wearing gloves, ensuring intuitive operation under demanding field conditions.
Engineered for harsh outdoor environments, the NVG-31P is suitable for a wide range of applications, including tactical operations, border patrol, surveillance, reconnaissance, search and rescue, wildlife observation, and professional hunting. Its rugged construction ensures dependable performance in challenging weather and terrain, making it an effective solution for both defense professionals and specialized civilian users.
Key Features
- Professional head-mounted dual-tube night vision goggles
- Optional Gen 2+ or Gen 3 image intensifier technology
- Wide 50° field of view (40° optional)
- Natural binocular vision with improved depth perception
- Integrated 850 nm infrared illuminator for total darkness
- Automatic bright-light protection for enhanced tube longevity
- Lightweight ergonomic design for extended wear
- Helmet-mount compatible for tactical applications
- Designed for military, law enforcement, security, hunting, and outdoor operations
With the introduction of the NVG-31P, Nora continues to expand its portfolio of advanced night vision solutions, providing professionals with reliable optical equipment designed to improve visibility, situational awareness, and operational effectiveness in the most demanding low-light environments. The NVG-31P reflects Nora's commitment to delivering high-performance night vision technology that meets the evolving needs of defense, security, and outdoor professionals worldwide.
Technical Specifications
| Model | NVG-31P |
| Image Intensifier | Gen 2+ / Gen 3 (Optional) |
| Optical Magnification | 1× |
| Field of View (FOV) | 50° ± 2° (40° Optional) |
| Resolution | 60–72 lp/mm |
| Diopter Adjustment | -6 to +4 / -4 to +6 (Optional) |
| Status Detection | Flip-Up Auto Shut-Off / Side-Flip Auto Shut-Off |
| Optical Distortion | <0.5% Max |
| Automatic Brightness Control (ABC) | Supported |
| Bright Light Protection | Supported |
| Built-in IR Illuminator | 850 nm, 20 mW |
| IR Indicator | Supported |
| Low Battery Indicator | Supported |
| Power Supply | 1 × CR123 Battery / 1 × AA Battery / External Battery Pack |
| Battery Life | 40–100 Hours |
| Eye Relief | 25–40 mm |
| Eyepiece Diameter | 9 mm |
| Interpupillary Distance (IPD) | 50–80 mm |
| IPD Locking Mechanism | Manual Lock (Optional) |
| Operating Temperature | -40°C to +55°C |
| Relative Humidity | 5%–95% |
| Ingress Protection Rating | IP65 / IP67 |
| Dimensions | 108 × 106 × 83 mm |
| Weight | 584 g (Complete Unit) |
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