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Nora NVG-13 Head-Mounted Monocular Night Vision Goggles for Professional Tactical, Hunting and Low-Light Outdoor Operations
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The Nora NVG-13 multi-function low-light night vision device is developed based on advanced photoelectric technology, featuring a 50° field of view and equipped with high-performance Gen 2/Gen 3 image intensifier tubes. It offers advantages such as a wide field of view, compact size, lightweight design, clear imaging, and easy operation, while also maintaining high cost-effectiveness.
The device supports magnification adjustment by replacing the objective lens or connecting a magnifier, allowing flexible adaptation to different observation needs. It is built with a built-in infrared auxiliary illumination system and an automatic bright light protection function, effectively enhancing safety and stability under complex lighting conditions.
With its compact structure and strong practicality, the NVG-13 is suitable for a wide range of professional and outdoor applications in complete darkness or low-light environments, including outdoor hunting, wilderness exploration, anti-theft and patrol operations, maritime work, as well as nighttime duty and field observation. It is a reliable and versatile professional-grade night vision observation device.
Technical Specifications
Model NVG-13 Image Intensifier Level Gen 2 (superior) Magnification 1X Resolution 57–64 lp/mm Photocathode Type S25 Signal-to-Noise Ratio (SNR) 18–24 dB Optical Sensitivity 600–800 μA/lm Mean Time Between Failures (MTBF) 10,000 hours Field of View 50° ±2° Observation Distance 180–220 meters Diopter Adjustment Range +5 / -5 Lens System F1.2, 25mm Optical Distortion <0.5% Exit Pupil Distance 20–45 mm Pupil Diameter 5–10 mm Optical Coating Multi-layer composite broadband vacuum ion anti-reflective coating Objective Focus Range 0.25 m – ∞ Automatic Bright Light Protection High-sensitivity, ultra-fast broadband detection Flip Detection Solid-state non-contact automatic posture recognition Dimensions (mm, excluding eyecup) 107 × 64 × 45 Housing Material High-grade engineering plastic Weight 238 g (finished product) Power Supply Voltage 2.6–4.2 V Battery Type 1 × CR123 lithium battery Continuous Operating Time 80 hours (IR off) / 40 hours (IR on) Operating Temperature -40°C to +50°C Relative Humidity 5%–98% Dust & Water Resistance IP65 (IP67 optional) 
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