{"id":9293,"date":"2026-01-19T10:22:55","date_gmt":"2026-01-19T10:22:55","guid":{"rendered":"https:\/\/www.towin-elec.com\/?post_type=product&p=9293"},"modified":"2026-03-25T03:15:22","modified_gmt":"2026-03-25T03:15:22","slug":"fisheye-lens-s4621018f67","status":"publish","type":"product","link":"https:\/\/www.towin-elec.com\/de\/product\/fisheye-lens-s4621018f67","title":{"rendered":"S4621018F67"},"content":{"rendered":"
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This high-performance 2-Megapixel<\/strong> Fisheye Lens features an extreme 210\u00b0 FOV<\/strong>\u00a0and a superior F1.8 large aperture<\/strong>. Designed with a compact M12 mount<\/strong>\u2014one of the most versatile interfaces for M12 Lenses\u2014it also boasts IP67-rated waterproof<\/strong> construction. Engineered for the next generation of 360\u00b0 surround-view systems, autonomous mobile robots (AMR), and AI-driven security perception, it serves as a premium option among both Automotive Lens and CCTV Lens solutions.<\/p>\n

Scenario-Based Functional Descriptions<\/h4>\n
210\u00b0 Ultra-Panoramic Coverage, Beyond Limits:<\/h5>\n

With a diagonal FOV of 210\u00b0, this Fisheye Lens captures more than a full hemisphere in a single frame. In automotive surround-view (AVM) systems\u2014a core application for Automotive Lens\u2014or robotic navigation, the extended FOV provides a larger overlap area for stitching algorithms, ensuring zero blind spots and higher precision in environmental mapping.<\/p>\n

F1.8 Aperture for Superior Low-Light AI Vision:<\/h5>\n

The F1.8 large aperture allows significantly more light intake than standard F2.4 lenses. Combined with the integrated IRCF (Infrared Cut-off Filter), it delivers high-contrast, low-noise 2MP images in low-light conditions\u2014such as underground parking lots or night-time industrial zones\u2014ensuring high reliability for AI object detection and making it a dependable CCTV Lens for 24\/7 security monitoring.<\/p>\n

IP67 Industrial-Grade Durability:<\/h5>\n

Built to withstand harsh environments, this lens is IP67 waterproof and dustproof. This solidifies its position as a rugged Automotive Lens for external automotive cameras and a durable CCTV Lens for outdoor delivery robots and smart city surveillance, where exposure to rain, dust, and humidity is constant.<\/p>\n

Ultra-Compact TTL for Seamless Integration:<\/h5>\n

With a Total Track Length (TTL) of only 13.93mm, this Fisheye Lens is designed for space-constrained applications. Leveraging the industry-standard M12 mount that defines M12 Lenses, its low-profile structure allows for sleek integration into thin-walled housings, drone gimbals, or compact sensor modules\u2014ideal for both Automotive Lens and CCTV Lens installations\u2014without compromising optical performance.<\/p>\n<\/div>\n

Detailed Parameter Table<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n
\u00a0Feature<\/td>\nSpecifications<\/td>\nAdvantage<\/td>\n<\/tr>\n
Image Format<\/td>\nMax \u03a64.6<\/td>\nCompatible with 1\/3″ and 1\/4″ high-definition sensors<\/td>\n<\/tr>\n
Field of View (D\/H\/V)<\/td>\n210\u00b0 \/ 160\u00b0 \/ 118\u00b0<\/td>\nEliminates blind spots with extreme wide-angle coverage<\/td>\n<\/tr>\n
Aperture<\/td>\nF1.8<\/td>\nExceptional night vision\u00a0and low-light performance<\/td>\n<\/tr>\n
Resolution<\/td>\n2 Megapixel (HD)<\/td>\nDelivers sharp details for human and machine vision<\/td>\n<\/tr>\n
Waterproof Rating<\/td>\nIP67<\/td>\nFully protected against dust and immersion in water<\/td>\n<\/tr>\n
Structure<\/td>\nMetal + Glass with IRCF<\/td>\nDurable construction with true-to-life color reproduction<\/td>\n<\/tr>\n
Mount<\/td>\nM12 x 0.5 (S-Mount)<\/td>\nIndustry-standard mount for easy embedded integration<\/td>\n<\/tr>\n
T.T.L.<\/td>\n13.93mm<\/td>\nUltra-short design for compact device housing<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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FAQs<\/h4>\n
Q: How does the 210\u00b0 FOV benefit 360\u00b0 Surround View Systems (AVM)?<\/strong>
A:<\/strong> Most standard fisheye lenses only offer 180\u00b0\u2013190\u00b0. Our 210\u00b0 FOV provides a „buffer zone“ of extra visual data. This allows stitching algorithms to work more effectively on vehicle corners, reducing image stretching and providing a smoother, more accurate 3D top-down view for the driver.<\/div>\n
Q: Can this lens be used for AI-based obstacle detection?<\/strong>
A:<\/strong> Absolutely. While fisheye lenses have inherent distortion (TV Distortion <-42%), our 2MP resolution and F1.8 aperture ensure that edge pixels remain sharp. Once processed through a dewarping algorithm, the high-quality image data allows AI models to detect pedestrians and obstacles with high confidence.<\/div>\n
Q: Is the IP67 rating sufficient for outdoor robotics?<\/strong>
A:<\/strong> Yes. IP67 ensures the lens is completely dust-tight and can survive immersion in water up to 1 meter deep. It is perfectly suited for autonomous delivery vehicles and outdoor security cameras that face heavy rain or dusty construction environments.<\/div>\n
Q: Does this lens support night vision?<\/strong>
A:<\/strong>\u00a0The standard model includes an\u00a0IRCF<\/strong>\u00a0to optimize color accuracy during the day. For 24\/7 applications requiring infrared (IR) night vision, we offer customized versions without the IRCF or with dual-filter switchers to work with 850nm\/940nm IR illuminators.<\/div>\n

 <\/p>\nDownload now<\/a>\n

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Online contact<\/strong><\/span><\/p>\n

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