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Optics — Night Vision Series
Keywords: Night Vision Device, Night Vision Binoculars, Infrared Night Vision Camera, Digital Night Vision Goggles, Tactical Night Vision
Award-Winning Digital Night Vision for Outdoor and Tactical Use.
The Z9157 is a digital infrared night vision device built for clear, detailed viewing in the dark. Infrared imaging technology extends effective viewing to up to 600m at night, while a built-in 1.43-inch AMOLED display shows sharp, real-time footage with 3x optical and 8x digital zoom. The device captures 4K video and photos up to 40MP, and pairs a high-power infrared illuminator with an integrated tactical light — complete with a distress-signal strobe mode — for added versatility in the field. The Z9157's design has been recognized with the 2024 MUSE Design Awards Platinum Winner title, the 2024 French Design Award, and the 2024 American Good Design Platinum Award, all in the outdoor and exercise equipment category.
1. High-Power Infrared Light — Generates a powerful, distance-adaptive infrared beam: concentrated and narrow at close range, wider and more dispersed at longer range, for clear observation in total darkness.
2. Long-Distance Illumination — Delivers optimal night vision performance at distances beyond 50 meters.
3. Multifunctional Tactical Light — A built-in tactical light supports both steady and flashing modes to match different lighting needs.
4. Integrated, Portable Design — The tactical light is built into the device itself, with no extra components to install or carry.
5. High-Performance LED Light Source — Delivers stable, uniform illumination for clear visibility during nighttime operations.
6. Distress Signal Function — The tactical light's flashing mode doubles as a distress signal, helping attract attention and get assistance in an emergency.
7. UV-CUT Filter Accessory — A removable UV-cut filter with precision filter glass controls exposure in bright conditions, is easy to remove for low-light shooting, and is built with a shock-resistant, dirt-resistant silicone frame.
1. Power On/Off button
2. IR Up / Zoom In / Up button
3. Menu / button light key
4. IR Mode switch
5. IR Down / Zoom Out / Down button
6. OK / Shot button
7. Battery compartment
8. Charging card slot
9. Reset button
10. Type-C port
11. TF card slot
12. Charging indicator light
13. Display screen
14. Microphone
15. Infrared emitter
16. Lens
17. Flashlight tube position
18. Flashlight burst-mode button
19. Flashlight constant-on button
The Z9157 supports three core modes, switched with the Power button: Video Mode (the default mode on power-up, recording up to 4K), Photo Mode (capturing stills up to 40MP), and Playback Mode for reviewing and managing saved footage. In low-light conditions, Low-Light Mode delivers full-color images and video; in total darkness, three selectable infrared levels (IR Level 1–3) switch to black-and-white imaging for optimal clarity, with Level 3 delivering the strongest illumination.
| Video resolution | 4K, 1080FHD, or 720P (default: 4K) |
| Image resolution | 40MP / 30MP / 25MP / 20MP / 10MP / 8MP / 5MP / 3MP (default: 40MP) |
| White balance | Auto, Sunlight, Overcast, Tungsten, Fluorescent (default: Auto) |
| Exposure | -3 to +3 (default: 0) |
| Video segments | 5 / 10 / 15 / 20 minutes (default: 5 minutes) |
| Microphone | On / Off (default: On) |
| Button sound | On / Off (default: On) |
| Volume | Off / Low / Medium / High (default: Medium) |
| Auto shutdown | Off / 3 / 5 / 10 minutes (default: 3 minutes) |
| Loop recording | On / Off (default: On — oldest files overwritten when storage is full) |
| Date tag | On / Off |
| Screen protection | Off / 5 / 10 / 30 minutes (default: Off) |
| Screen brightness | Low / Medium / High |
| Date & time | User-adjustable (YYYY/MM/DD, HH:MM:SS) |
| System language | 12 languages, including English, Simplified & Traditional Chinese, French, German, Italian, Spanish, Portuguese, Russian, Japanese, Korean, Arabic |
| Format / reset | Format TF/MicroSD card, or reset the system to factory settings |
| Mode | Daylight / Low-light / IR Level 1–3 |
| Daytime viewing distance | 50 cm to infinity |
| Night viewing distance | Up to 600 m / 1970 ft |
| Infrared illuminator | 850 nm |
| Infrared LED power | 3 W |
| Display | Built-in 1.43-inch AMOLED screen, 466 x 466 resolution |
| Optical zoom (fixed) | 3x |
| Digital zoom | 8x |
| Objective lens | 25 mm |
| Field of view | 13° |
| Aperture | f/1.0 |
| Focus | Manual, with focus ring |
| Image resolution | Up to 40 MP |
| Video resolution | Up to 4K |
| Photo format | JPEG |
| Video format | AVI (H.264 compression) |
| Frame rate | 25 / 30 fps |
| Battery | Replaceable, rechargeable 18650 lithium-ion battery, 3500 mAh |
| External storage | TF/MicroSD card, up to 512 GB |
| USB interface | Type-C |
| System languages | 12 languages |
| Operating temperature | -20°C to +60°C |
| Storage temperature | -30°C to +70°C |
| Product size | 141 x 193 x 86 mm |
| Net weight | 436 g |
The Z9157 is built for anyone who needs clear vision after dark, including outdoor adventurers, hunters, campers, wildlife observers, and security or search-and-rescue personnel who rely on dependable infrared imaging and hands-free recording in low-light and no-light conditions.