Overview
The FNIRSI NVS-20 is a high-performance digital night vision monocular that bridges the gap between hobbyist gear and professional optics. Unlike traditional night vision that can be damaged by daylight, the NVS-20 uses a high-sensitivity CMOS sensor that works effectively in both day and night conditions. With its 4K video capability and 36MP photo resolution, it captures clear and detailed visuals even in complete darkness.
Key Features
- 4K UHD Recording: Capture high-quality 4K videos and up to 36MP images.
- 850nm IR Illuminator: 7-level adjustable infrared light for visibility up to 300 meters in darkness.
- Dual-Use Technology: Full-color daytime use and night mode (Black & White/Green).
- 8x Digital Zoom: Observe distant objects without disturbance.
- Rechargeable & Portable: Built-in 2000mAh battery with USB-C charging.
- Ergonomic Design: Compact, lightweight, and anti-slip grip for easy handling.
Technical Specifications
| Feature | Specification |
|---|---|
| Video Resolution | 4K / 2K / 1080P |
| Photo Resolution | 36MP / 32MP / 30MP |
| Display | 1.54-inch HD TFT Screen |
| Digital Zoom | 8.0× |
| IR LED | 3W, 850nm Infrared |
| Viewing Distance | 250 m – 300 m (Total Darkness) |
| Lens | F1.2 Aperture, f = 25 mm |
| Battery | 2000mAh Lithium (Built-in) |
| Storage | MicroSD support up to 128GB (Class 10) |


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