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Nora NVG-31P Head-Mounted Dual-Tube Binocular Night Vision Goggles for Professional Low-Light Tactical and Outdoor Operations
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Product Description
The Nora NVG-31P is a premium head-mounted dual-tube binocular night vision goggle engineered for professional low-light and nighttime operations. Equipped with a high-quality optical system and advanced image intensifier technology, it delivers bright, sharp, and distortion-free images, enabling users to accurately identify targets and maintain superior visibility in challenging environments.
Featuring an expansive 50° field of view (FOV), the NVG-31P captures more environmental information than conventional night vision systems, significantly enhancing situational awareness. Its long eye relief and large eyepieces provide a more comfortable and natural viewing experience, reducing eye strain during extended periods of operation.
The NVG-31P incorporates several patented innovations, including a quick objective focus-lock mechanism, customizable eyepiece diopter adjustment, and automatic power-off functions when the device is flipped up or rotated to the side. These intelligent features improve operational efficiency, simplify field use, and help extend battery life.
Designed with a lightweight, ergonomic structure and built for dependable performance, the Nora NVG-31P is ideal for military operations, law enforcement, border security, surveillance, search and rescue, and other professional nighttime applications. Combining advanced optics, user-friendly functionality, and rugged reliability, the NVG-31P delivers industry-leading performance and an exceptional user experience, making it an ideal choice for demanding night vision missions.
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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