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Night Vision Fusion Goggle (DT-NH921/DT-NH921s)
The DT-NH9 is a compact and reliable night vision system available in low-light, video-output, and thermal fusion versions.
With clear imaging, durable construction, and versatile applications, it is well suited for defense, law enforcement, and security operations at night.
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Night Vision Fusion Goggle (DT-NH921/DT-NH921s)
Model: DT-NH921 / DT-NH921T
The DT-NH921 Series is a compact binocular single-tube night vision platform available in both a low-light version and a thermal fusion version. It combines a lightweight all-metal body, adjustable interpupillary distance, clear imaging, and straightforward operation in a design suitable for helmet-mounted night observation.
The standard DT-NH921 focuses on low-light performance with Gen 2+ / Gen 3 tube options, while DT-NH921T adds a thermal imaging module for faster target detection and stronger night-time recognition capability in complex environments. Both versions support interchangeable magnification accessories, built-in infrared illumination, automatic brightness control, and bright light protection.
Optional video output allows real-time image capture and external display integration. This makes the series suitable for patrol, field observation, search work, surveillance, and other night operations where compact size and flexible functionality are important.
Technical Specifications
| Model | DT-NH921 | DT-NH921T (Thermal Fusion) |
| Generation | Gen 2+ / Gen 3 (optional) | Gen 2+ / Gen 3 (optional) |
| Magnification | 1X (3X / 4X / 5X optional) | 1X (3X / 4X / 5X optional) |
| Field of View | 42° +/- 3° | 42° +/- 3° |
| Interpupillary Distance | 65 +/- 5 mm | 65 +/- 5 mm |
| Diopter | +/- 5 | +/- 5 |
| Automatic Brightness Control | Yes | Yes |
| Bright Light Protection | Yes | Yes |
| IR Indicator | Yes | Yes |
| Low Battery Indicator | Yes | Yes |
| Housing Material | Aviation aluminum | Aviation aluminum |
| Battery Type | AA x2 | AA x2 |
| Operating Temperature | -40°C to +50°C | -40°C to +50°C |
| Humidity Range | 5% – 98% | 5% – 98% |
| Waterproof Rating | IP65 (IP67 optional) | IP65 (IP67 optional) |
| Dimensions (without eyecup) | 130 x 130 x 56 mm | 130 x 130 x 56 mm |
| Weight | 356g (housing) / 410g (finished) | 356g (housing) / 410g (finished) |
| Optional Video Output | External power supply 5V 1W; Video 1Vp-p SVGA | External power supply 5V 1W; Video 1Vp-p SVGA |
| Thermal Focal Length | – | 9.0 mm / 10.8 mm |
| Detector Resolution | – | 384 x 288 / 640 x 480 (optional) |
| Thermal Wavelength | – | 8 – 12 µm |
| Thermal Objective Focus | – | Fixed focus |
| Thermal Objective Aperture | – | F1.0 |
| Thermal Focus Range | – | 250 mm to infinity |
| Thermal Battery Pack | – | CR123(A) x4, 2.4 – 4.2V |
| Model | Night Vision Goggle, Night Vision Fusion Goggle |
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Night Vision Fusion Goggles (DTS-22N)
The DTS-22N is a high-performance military night vision binocular designed for low-light operations.
With a wide field of view, high clarity, and rugged lightweight construction, it surpasses standard U.S. military models in overall performance.
