Description
Max Φ6.8mm 2.1mm 8MP F1.6 M12 Wide Angle 4K Lens
Unlock ultimate 4K panoramic clarity and exceptional night vision performance with our professional Max Φ6.8mm 8MP 2.1mm M12 ultra-wide angle lens. Specifically optimized for high-density 1/2.8″ image sensors like the Sony IMX415, this premium lens delivers a sweeping 155° diagonal field of view in native 8-megapixel (4K Ultra HD) clarity. Featuring an ultra-bright F1.6 super aperture and an advanced 2G5P (2 Glass + 5 Plastic Elements) hybrid optical structure, it maximizes light gathering to capture pristine, low-noise imagery even in low-light environments. With its compact 21.99mm Total Track Length (TTL), it serves as the ultimate choice for premium 4K automotive recorders, smart drone navigation, and high-end AI machine vision systems.
Key Product Highlights
- 8MP 4K Ultra-HD Resolving Power: Precision-calibrated optics perfectly resolve fine details on 8-megapixel matrices, delivering flawless edge-to-edge sharpness for deep-learning analytics.
- 155° Sweeping Panoramic View: Captures a sweeping wide perspective (135°H / 76°V) on 1/2.8″ sensors to comprehensively eliminate visual blind spots with a single camera module.
- Ultra-Bright F1.6 Night Vision Aperture: The exceptionally large F1.6 iris vastly increases light throughput onto the sensor, ensuring bright, colorful, and low-noise imagery in dim or dark conditions.
- Large Sensor Format Compatibility: Supports a maximum image circle of Φ6.8mm, natively custom-tailored to cover 1/2.8″ and smaller image sensors without dark corners or vignetting.
- Advanced 2G5P Hybrid Structure: Combines 2 premium glass layers for high thermal stability and 5 precision aspheric plastic elements to correct optical aberrations while maintaining a highly lightweight profile.
Technical Specifications
| Parameter | Specification |
|---|---|
| Image Format (Image Circle) | Max Φ6.8 mm (Optimized for 1/2.8″) |
| Focal Length | 2.1 mm |
| Field of View (F.O.V. @ IMX415 1/2.8″) | 155°(D) / 135°(H) / 76°(V) |
| Resolution | 8 Megapixel (8 MP / 4K UHD Compatible) |
| Aperture (F/#) | F1.6 (Super Large Aperture) |
| Mount | M12 x 0.5 |
| Iris Type | Fixed |
| Focus Type | Manual (Adjustable during assembly) |
| Back Focal Length (B.F.L.) | 4.8 mm |
| Total Track Length (T.T.L.) | 21.99 mm |
| Minimum Object Distance (M.O.D.) | 0.3 m |
| Optical Structure | 2G + 5P (2 Glass + 5 Precision Plastic Elements) |
| Barrel Material | Engineering Plastic |
This product is certified by RoHS and ISO9001 quality management system, supports third-party testing, and complies with EU and domestic security equipment access standards, ensuring reliable quality and full compliance.
Applications & Device Compatibility
Core Application Scenarios
This 8MP F1.6 M12 ultra-wide lens is purpose-built for premium visual hardware requiring ultra-high 4K data density paired with exceptional starlight low-light performance. It serves as an ideal optical component for 4K automotive dashcams, 360° surround-view fleet monitoring systems (AVM), and intelligent electronic mirrors where nighttime visibility and wide-angle lane capturing are essential. Thanks to its lightweight plastic barrel and compact 21.99mm TTL profile, it excels within commercial mapping drones, UAV navigation networks, and autonomous AGV robotics for seamless real-time obstacle avoidance. Furthermore, it delivers top-tier performance in high-end starlight dome IP cameras, premium smart home video doorbells, and intelligent retail analytics platforms.
Compatible Device List
- Sensors: Natively optimized for large 1/2.8″ 4K CMOS image sensors (perfectly matched to Sony IMX415) and fully backward compatible with 1/2.9″, 1/3″, and smaller sensor formats.
- Automotive Hardwares: Seamlessly integrates into 4K car DVR recorders, heavy-duty truck telematics boxes, and advanced driver assistance systems (ADAS).
- Drones & Robotics: Fits professional FPV quadcopter camera modules, autonomous mobile robots (AMRs), warehouse sorting AGVs, and industrial drone payloads.
- Surveillance Platforms: Fits premium high-definition network camera modules, starlight low-light security cameras, and high-end AI facial recognition terminals.
“Designed for panoramic 4K low-light surveillance and high-resolution automotive vision applications.”
Frequently Asked Questions
- Q: What are the main advantages of the F1.6 aperture on this 8MP lens?A: An F1.6 aperture is considered exceptionally large for a wide-angle board lens. It allows significantly more light to strike the image sensor compared to standard F2.0 or F2.8 lenses, making it ideal for starlight night vision, reducing image noise, and capturing clear video in dark environments.
- Q: Can this lens be utilized on standard 1/3″ or smaller sensor arrays?A: Yes, absolutely. With its Max Φ6.8mm image circle, it easily covers smaller sensors (like 1/3″ or 1/3.2″). The field of view will crop naturally according to the sensor size, but the video will benefit from outstanding edge-to-edge sharpness.
- Q: What are the benefits of the 2G5P hybrid structure?A: The 2G5P structure uses 2 glass elements at the front to protect the optics and minimize thermal focus shifting (heat drift), while incorporating 5 precision aspheric plastic layers to heavily correct chromatic aberrations and distortion while keeping the overall lens lightweight.
- Q: Is the barrel material durable enough for rugged environments?A: Yes. The lens barrel is made of premium engineering plastic, which provides excellent structural integrity, reduces weight for drone payloads, and stands up to daily automotive vibrations and temperature cycles when housed properly.
- Q: How is the manual focus configured on this fixed focal M12 lens?A: Focus is adjusted manually during your camera module’s assembly phase. The operator screws the lens into the M12 thread block while monitoring a live reference monitor. Once peak sharpness at your target distance is reached, it is permanently locked using a thread-locking compound or optical adhesive.
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