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

ModelNVG-31P
Image   IntensifierGen 2+ / Gen 3 (Optional)
Optical   Magnification
Field   of View (FOV)50° ± 2° (40° Optional)
Resolution60–72 lp/mm
Diopter   Adjustment-6 to +4 / -4 to +6 (Optional)
Status   DetectionFlip-Up Auto Shut-Off /   Side-Flip Auto Shut-Off
Optical   Distortion<0.5% Max
Automatic   Brightness Control (ABC)Supported
Bright   Light ProtectionSupported
Built-in   IR Illuminator850 nm, 20 mW
IR   IndicatorSupported
Low   Battery IndicatorSupported
Power   Supply1 × CR123 Battery / 1 × AA   Battery / External Battery Pack
Battery   Life40–100 Hours
Eye   Relief25–40 mm
Eyepiece   Diameter9 mm
Interpupillary   Distance (IPD)50–80 mm
IPD   Locking MechanismManual Lock (Optional)
Operating   Temperature-40°C to +55°C
Relative   Humidity5%–95%
Ingress   Protection RatingIP65 / IP67
Dimensions108 × 106 × 83 mm
Weight584 g (Complete Unit)



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