M12 2.65mm Fisheye Lens
The M12 2.65mm Fisheye Lens (Model PL-WA02624C-M12) is a high-performance wide-angle optic engineered for advanced imaging systems requiring a broad field of view. Designed for the 1/2.9" GC2053 sensor, its 4G+IR all-glass construction delivers a 169° diagonal, 133° horizontal, and 66° vertical field of view. Featuring an F2.4 fixed aperture, a short 14.66mm total track length, and a 7.0mm image circle, it provides exceptional thermal stability, true-to-life color, and reliable performance in demanding automotive and security applications.
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Product Description
M12 2.65mm Fisheye Lens
PL-WA02624C-M12 by Shanghai SILK Optical Technology. A high-performance 169° wide-angle lens engineered for advanced imaging systems, delivering true-to-life colors and sharp contrast for automotive, security, and smart home applications.
PL-WA02624C-M12 Specification
The following table details the core technical parameters, optical characteristics, and mechanical dimensions.
| NO. | ITEM | CONTENT |
|---|---|---|
| 1 | TTL (Total Track Length) | 14.66 ± 0.3 mm |
| 2 | EFL (Effective Focal Length) | 2.65 ± 5% mm |
| 3 | F/NO (Aperture) | 2.4 ± 5% |
| 4 | BFL (Back Focal Length) | 4.86 mm |
| 5 | CONSTRUCTION | 4G + IR |
| 6 | MAX IMAGE CIRCLE | Φ 7.0 mm |
| 7 | For Sensor | 1/2.9" GC2053 |
| 8 | Field of View (Diagonal) | 169° |
| 9 | Field of View (Horizontal) | 133° |
| 10 | Field of View (Vertical) | 66° |
| 11 | TV Distortion | -25.0% |
| 12 | Relative Illumination | 60.0% |
| 13 | CRA (Chief Ray Angle) | < 19° |
| 14 | Mount (Interface) | M12*P0.5 |
Mechanical Drawings
Performance Advantages
Superior Thermal Stability
The all-glass 4G+IR design prevents degradation and warping under extreme temperatures. Highly resistant to harsh outdoor environments, ensuring long-term optical clarity in automotive and outdoor security.
Maximized Safety & Coverage
Capturing a vast 169° scene significantly reduces blind spots. For safety-critical applications like ADAS or parking assistance, peripheral pedestrians and obstacles are detected in time.
Optimized Distortion Control
While exhibiting -25.0% distortion, the lens is calibrated to maintain a natural perspective. This is highly usable for object recognition and AI-driven image analysis, delivering wide and accurate data.
Peak Sensor Synergy
Specifically tuned for the GC2053 sensor, the lens matches the sensor's pixel pitch, maximizing its potential to deliver crisp, high-resolution images that meet rigorous surveillance standards.
Detailed Application Areas
| Industry | Application Details |
|---|---|
| Automotive Safety Systems | Suited for front-view ADAS, rear-view cameras, and cabin monitoring. Provides the critical wide-angle perspective needed for collision avoidance. |
| Security & Surveillance | Ideal for panoramic security cameras in parking lots, warehouses, and retail spaces. The 4G+IR construction ensures reliable performance 24/7. |
| Industrial Machine Vision | Suitable for machine vision systems requiring a short focal length for inspection. Precise optical metrics ensure accurate image capture. |
| Smart Home Devices | An excellent choice for video doorbells and smart home cameras. Homeowners can monitor their entire porch or yard without blind spots. |
| Action & Wearable Cameras | The robust 4G+IR structure and wide FOV capture immersive first-person perspectives with high durability for action sports. |
ShangHai SILK Optical Technology CO., LTD supports OEM and ODM projects with flexible volume planning, sample evaluation, and production consistency. For inquiries, please contact our engineering team.
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