Beschreibung
This high-definition 12-Megapixel M12 Fisheye Lens features a 180° full panoramic field of view (FOV) optimized for IMX676 sensors and a reliable F2.0 aperture. Equipped with the industry-standard M12 x 0.5 mount— a staple for versatile M12 Lenses — it integrates an IRCF (Infrared Cut-off Filter) and a durable metal-glass structure. Engineered for next-gen 360° surround-view systems (AVM), autonomous mobile robots (AMR), AI-powered security cameras, and high-resolution imaging devices, it stands out as a premium choice for both Automotive Lens and CCTV Lens applications.
Scenario-Based Functional Descriptions
180° Full Panoramic FOV for IMX676, Zero Blind Spots
Tailored for IMX676 sensors, this Fisheye Lens delivers 180° uniform FOV across diagonal, horizontal, and vertical axes (180°/180°/180°). In automotive surround-view (AVM) systems — a key application for Automotive Lens — and robotic navigation, the full-hemisphere coverage ensures maximum visual overlap for stitching algorithms. This eliminates blind spots around vehicles or robots, enabling precise environmental mapping and smoother 3D top-down view generation, critical for safe autonomous operation.
12MP High Resolution for Precision AI Vision
Boasting 12 Megapixel HD resolution, this lens captures ultra-sharp details that exceed the needs of both human observation and machine vision. Even with a TV distortion of <-29%, the high pixel density ensures edge pixels remain clear after dewarping. This makes it ideal for AI-driven tasks such as pedestrian detection, object recognition, and license plate reading — core functions for high-end CCTV Lens systems and smart automotive perception.
F2.0 Aperture & IRCF for All-Day Imaging Reliability
The F2.0 aperture enhances light intake, outperforming smaller apertures in low-light environments like evening streets, underground garages, or dim industrial facilities. Paired with an integrated IRCF, it balances color accuracy during daytime and reduces noise in low-light conditions, delivering consistent high-contrast images 24/7. This reliability solidifies its role as a dependable CCTV Lens for security monitoring and an Automotive Lens for night-time driving assistance.
M12 Mount & Optimized Design for Seamless Integration
Featuring the universal M12 x 0.5 (S-Mount) — the gold standard for M12 Lenses — this lens enables easy integration with most compact sensor modules. With a Total Track Length (TTL) of 26.94mm and a fixed iris design, it adapts to space-constrained housings such as automotive side cameras, robot vision modules, and small-form-factor CCTV cameras. A minimum object distance (MOD) of 0.2m further expands its utility for close-range imaging tasks without compromising optical performance.
Detailed Parameter Table
| Feature | Specifications | Advantage |
| Image Format | Max Φ7.0mm | Compatible with IMX676 and other high-definition sensors |
| Field of View (D/H/V) | 180°/180°/180° (IMX676) | Uniform full panoramic coverage, eliminates blind spots |
| Focal Length | 4.3mm | Optimized for 180° FOV without excessive distortion |
| Aperture | F2.0 | Excellent low-light performance for 24/7 imaging |
| Resolution | 12 Megapixel (HD) | Sharp details for AI detection and high-end vision systems |
| TV Distortion | <-29% | Controlled distortion, easy dewarping for clear post-processing |
| Mount | M12 x 0.5 (S-Mount) | Industry-standard, seamless embedded integration |
| M.O.D. | 0.2m | Suitable for close-range imaging tasks |
| T.T.L. | 26.94mm | Adaptable to space-constrained device housings |
| Structure | Metal + Glass with IRCF | Durable construction, accurate color reproduction |
| Iris | Fixed | Stable performance for consistent imaging scenarios |
FAQs
Q: Why is the 180° FOV optimized for IMX676 sensor important?
A: The IMX676 is a popular high-sensitivity sensor for AI vision systems. Our lens is calibrated to match its dimensions (Max Φ7.0mm), ensuring 180° uniform coverage without vignetting. This synergy delivers consistent image quality across the entire frame, which is essential for AVM systems and AMR navigation that rely on accurate stitching and environmental perception.
Q: Can this lens handle AI obstacle detection with <-29% TV distortion?
A: Yes. While fisheye lenses inherently have distortion, the 12MP high resolution and controlled <-29% TV distortion ensure edge details stay sharp. After dewarping algorithms (common in automotive and CCTV systems), the image data retains enough clarity for AI models to detect obstacles, pedestrians, and small objects with high confidence — a key advantage over lower-resolution fisheye lenses.
Q: How does the IRCF enhance its performance as a CCTV Lens?
A: The integrated IRCF blocks infrared light during daytime, preventing color cast and ensuring true-to-life color reproduction. For low-light conditions, it works with the F2.0 aperture to reduce noise, maintaining image contrast. This makes the lens suitable for 24/7 CCTV monitoring, where consistent color accuracy and low-light clarity are critical for security personnel and AI analytics.
Q: Is the M12 mount compatible with most automotive and CCTV cameras?
A: Absolutely. The M12 x 0.5 (S-Mount) is the industry standard for compact vision modules, widely used in Automotive Lens (e.g., AVM, dash cams) and CCTV Lens systems. Its universal design allows quick integration with existing sensor setups, reducing development time for manufacturers and enabling easy replacement or upgrades for end-users.
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