This high-definition 5-Megapixel M12 Fisheye Lens stands out with an extreme 220\u00b0 diagonal field of view (FOV) and a reliable F2.3 aperture. Equipped with the industry-standard M12 x 0.5 mount\u2014 a hallmark of versatile M12 lens solutions\u2014it integrates an IRCF (Infrared Cut-off Filter) for accurate color reproduction. Engineered for next-gen 360\u00b0 surround-view systems, autonomous mobile robots (AMR), high-precision AI surveillance, and automotive imaging, this Fisheye lens delivers exceptional performance as a premium Automotive Lens and CCTV Lens option, ideal for demanding visual perception tasks.<\/p>\n
Boasting a 220\u00b0 diagonal FOV (158\u00b0 horizontal, 117\u00b0 vertical) when paired with the IMX335 sensor, this Fisheye lens captures a broader scope than standard 180\u00b0\u2013210\u00b0 fisheye lenses in a single frame. For automotive surround-view (AVM) systems\u2014 a key application for M12 lens in the automotive sector\u2014and AMR navigation, the expanded FOV creates a larger overlap area for image stitching algorithms. This eliminates blind spots at vehicle corners or robot perimeters, enhances environmental mapping precision, and ensures a seamless 3D top-down view for both human operators and AI systems.<\/p>\n
The 5-megapixel high-definition resolution delivers crisp, detailed imagery, capturing fine textures critical for AI object recognition. Complemented by a F2.3 aperture, this Fisheye lens maximizes light intake in low-illumination environments such as underground garages, night-time industrial sites, and dimly lit smart city areas. Paired with the built-in IRCF, it minimizes noise, maintains high contrast, and ensures true-to-life color reproduction\u2014making it a dependable M12 lens for 24\/7 CCTV Lens security monitoring and AI-driven obstacle detection.<\/p>\n
Featuring the universal M12 x 0.5 (S-Mount), this Fisheye lens offers effortless compatibility with a wide range of 1\/2.8\u2033 sensors (supported by Max \u03a66.79 image format), aligning with the flexibility of M12 lens ecosystems. The fixed iris design ensures consistent exposure in stable lighting conditions, reducing calibration complexity for embedded systems. Its structured build with IRCF enhances durability and color accuracy, making it easy to integrate into automotive external cameras, compact surveillance modules, and AMR vision systems without compromising reliability.<\/p>\n
With a Minimum Object Distance (MOD) of 0.2m, this Fisheye lens excels in close-range visual tasks, such as detecting nearby obstacles for robots or capturing detailed surroundings of vehicles at low speeds. The 21.81mm Total Track Length (TTL) balances compactness and optical performance, allowing seamless integration into space-constrained housings\u2014from drone gimbals to thin-walled security camera enclosures. As a multi-functional M12 lens, it adapts to both automotive and CCTV Lens applications while retaining ultra-wide imaging capabilities.<\/p>\n
| \u00a0Feature<\/td>\n | Specifications<\/td>\n | Advantage<\/td>\n<\/tr>\n |
| Image Format<\/td>\n | Max \u03a66.79, 1\/2.8\u2033<\/td>\n | Compatible with 1\/2.8\u2033 high-definition sensors like IMX335<\/td>\n<\/tr>\n |
| Field of View (D\/H\/V)<\/td>\n | 220\u00b0(D=6.52) \/ 158\u00b0(H=5.22) \/ 117\u00b0(V=3.92) @IMX335<\/td>\n | Extreme ultra-wide coverage to eliminate blind spots completely<\/td>\n<\/tr>\n |
| Focal Length<\/td>\n | 2.0mm<\/td>\n | Optimized for panoramic imaging and close-range perception<\/td>\n<\/tr>\n |
| Aperture<\/td>\n | F2.3, Fixed Iris<\/td>\n | Stable exposure and excellent low-light imaging performance<\/td>\n<\/tr>\n |
| Resolution<\/td>\n | 5 Megapixel (HD)<\/td>\n | Sharp details for AI recognition and human visual inspection<\/td>\n<\/tr>\n |
| Distortion<\/td>\n | <-125%<\/td>\n | Ideal for panoramic stitching with advanced dewarping algorithms<\/td>\n<\/tr>\n |
| Mount<\/td>\n | M12 x 0.5 (S-Mount)<\/td>\n | Industry-standard M12 lens interface for easy embedded integration<\/td>\n<\/tr>\n |
| M.O.D.<\/td>\n | 0.2m<\/td>\n | Superior close-range imaging for obstacle detection and detail capture<\/td>\n<\/tr>\n |
| T.T.L.<\/td>\n | 21.81mm<\/td>\n | Balanced design for compact device housing integration<\/td>\n<\/tr>\n |
| Structure<\/td>\n | With IRCF<\/td>\n | Accurate color reproduction and enhanced image contrast<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\nFAQs<\/h4>\nQ: How does the 220\u00b0 FOV of this Fisheye lens outperform standard fisheye lenses?<\/strong><\/p>\n A: Compared to common 180\u00b0\u2013210\u00b0 fisheye lenses, the 220\u00b0 FOV provides an extra \u201coverlap buffer\u201d for 360\u00b0 stitching systems. This reduces image stretching at the edges (especially for automotive AVM and robot navigation), delivers a smoother panoramic view, and eliminates hard-to-reach blind spots\u2014critical for high-precision environmental perception.<\/p>\n Q: Is this M12 lens suitable for AI-based object detection despite high distortion?<\/strong><\/p>\n A: Absolutely. While its <-125% distortion is inherent to ultra-wide Fisheye lens design, the 5MP high resolution ensures edge pixels remain sharp. When paired with advanced dewarping algorithms, the lens provides high-quality image data, enabling AI models to detect pedestrians, obstacles, and small objects with high confidence\u2014perfect for smart surveillance and AMR applications.<\/p>\n Q: What advantages does the fixed iris and IRCF bring to this Fisheye lens?<\/strong><\/p>\n A: The fixed iris ensures consistent exposure in stable lighting environments (e.g., urban roads, indoor factories), simplifying system calibration and reducing maintenance needs. The integrated IRCF blocks infrared light during the day to maintain true colors, while supporting clear imaging in low light\u2014making it a reliable 24\/7 solution for both Automotive Lens and CCTV Lens use cases.<\/p>\n Q: Can this M12 lens be integrated into compact devices with its 21.81mm TTL?<\/strong><\/p>\n A: Yes. The 21.81mm TTL is optimized for space-constrained applications. Combined with the compact M12 mount\u2014 a core advantage of M12 lens solutions\u2014it fits seamlessly into thin-walled camera housings, small robot vision modules, and automotive side mirrors, without sacrificing ultra-wide FOV or 5MP resolution.<\/p>\n |