Description
Unlock complete situational awareness with our high-performance 1.1mm F2.0 5MP M12 Fisheye Lens. Specially optimized for 1/3″ sensors, this premium Fixed Focal M12 Lens boasts an extraordinary 185° hemispherical field of view (F.O.V.) in diagonal, horizontal, and vertical dimensions. Delivering crystal-clear 5 Megapixel resolution and robust light gathering via its F2.0 aperture, it serves as the ultimate optical component for next-generation Automotive Vision, wide-area CCTV Surveillance, and automated Machine Vision systems requiring seamless blind-spot elimination.
Key Product Highlights
- 185° Full-Hemispherical Panoramic F.O.V.: Captures an all-encompassing 185° diagonal, horizontal, and vertical view, allowing a single camera to replace multiple lenses and achieve complete zero-blind-spot coverage.
- 5-Megapixel High-Definition Sensor Match: Tailored for 5MP high-resolution imaging, ensuring edge-to-edge pixel sharpness and high contrast required for Industrial Lens inspection and AI facial analysis.
- Exceptional F2.0 Aperture Low-Light Performance: Features a large F2.0 fixed iris that maximizes photon intake, guaranteeing bright, low-noise imagery even in challenging low-light driving or evening security conditions.
- 0.1m Close-Range Focusing Precision: Engineered with a short 0.1m Minimum Object Distance (M.O.D.), making it highly reliable for close-up robotic arm tracking, obstacle sensing, and space-constrained enclosures.
Product Specifications
| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Image Format | 1/3″ (Φ3.4 mm) | Aperture | F2.0 |
| Focal Length | 1.1 mm | Mount | M12 x 0.5 |
| F.O.V. (D/H/V) | 185° / 185° / 185° | Iris | Fixed |
| Resolution | 5 Megapixel (5 MP) | B.F.L. | 3.77 mm |
| Optical Distortion | < -92% | M.O.D. | 0.1 m |
| T.T.L. | 35.90 mm | Dimension | Φ30 × 31.20 mm |
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.
Target Applications & Compatible Devices
Core Application Scenarios
This ultra-wide 1.1mm 5MP M12 Lens is uniquely designed for specialized monitoring environments where maximum spatial viewing coverage must be delivered from a static mounting position. It serves as an ideal optical core for Automotive 360° Surround View Systems (AVM), heavy-duty vehicle blind-spot monitoring, and vehicle dash cams, providing stable performance across changing environmental temperatures. In smart commercial spaces and smart homes, this Fisheye Lens powers high-ceiling panoramic dome cameras, smart interactive video doorbells, and 360-degree security cameras. Furthermore, its ultra-short 1.1mm focal length and close 0.1m focusing capability allow it to excel in Drone & UAV obstacle avoidance, warehouse AGV visual navigation, and factory automation line tracking where compact wide-angle integration is vital.
Device Compatibility List
- Sensor Compatibility: Fully optimized for 1/3″ and 1/4″ format CMOS image sensors, seamlessly matching mainstream sensors from Sony, OmniVision, and Onsemi.
- Security & Smart Home Hardware: Directly compatible with Hikvision and Dahua panoramic camera modules, Tuya Smart IoT housings, and smart video doorbells.
- Industrial & Robotic Platforms: Fits standard M12 lens mounts on Raspberry Pi camera modules, NVIDIA Jetson developer kits, and industrial smart cameras.
- Customization Support: Features a universal standard M12x0.5 mechanical mount; mechanical housing alterations, custom back focal lengths (BFL), or specialized IR-cut coatings are available for volume orders.
“Designed for 360° Panoramic Surveillance and Automotive AVM applications”
Frequently Asked Questions
Q: Will the -92% distortion warp the image, and how can I fix it?
A: Yes, the distortion is a natural optical feature of ultra-short 1.1mm Fisheye Lenses to capture 185° views. This barrel distortion can be easily straightened into standard linear images using software dewarping algorithms on your camera’s ISP.
Q: Can this 1.1mm M12 lens be used for day/night outdoor monitoring?
A: Absolutely. While the lens features a fixed iris, it features premium coatings that allow it to work efficiently alongside an external IR-cut switcher for daytime full-color and nighttime infrared illumination.
Q: What are the advantages of the 1/3″ image format compatibility?
A: It means the lens circle cleanly covers up to a 1/3″ sensor area (Φ3.4mm) without clipping or producing uncorrectable dark corners, allowing you to utilize the sensor’s full resolution.
Q: Does this lens support CS-mount or C-mount cameras?
A: This is natively an M12 Lens with an M12x0.5 thread. To use it on a C-mount or CS-mount industrial camera, you will require a mechanical M12-to-CS thread adapter ring.
Q: What does a 3.77mm Back Focal Length (B.F.L.) imply for my camera design?
A: The short 3.77mm B.F.L. means the rear lens element sits close to the sensor. Ensure your camera’s internal filter or sensor housing allows for this spacing before mounting.
Q: Can we request custom AR coatings or specific IR filter glass integration?
A: Yes, we provide full OEM custom options for bulk projects, including anti-reflective (AR) coating optimizations, custom IR-cut filter glass integration, and tailored physical dimensions.
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