Description
Unlock a complete, blind-spot-free perspective with our high-performance 1.05mm M12 Fisheye Lens. Engineered with a 5-Megapixel optical resolution, this Fixed Focal Lens provides a seamless 185-degree hemispherical field of view horizontally, vertically, and diagonally. Built with a premium 6G (6-glass) construction, it eliminates thermal focus shift to deliver crisp, high-contrast images from center to edge. Whether you are searching for a heavy-duty Automotive Lens for surround-view camera systems, a compact Wide Angle Lens for smart home video doorbells, or an ultra-wide Machine Vision Lens for robotic spatial awareness, this versatile lens stands as the ideal choice for integration into modern, compact sensor enclosures.
Key Product Highlights
- True 185° Full Panoramic Field: Covers an expansive 185° diagonal, horizontal, and vertical area, capturing an entire room or road layout without dead zones.
- 5MP High-Definition Clarity: Delivers 5-Megapixel resolution across the entire image plane, ensuring sharp details that match advanced CMOS sensors.
- F2.0 Aperture Low-Light Performance: Maximizes light intake for superior twilight and night recording, serving as a reliable CCTV Lens for round-the-clock protection.
- Robust 6G All-Glass Elements: Features six layers of precision glass to prevent warping and degradation, optimizing it for extreme outdoor environment usage.
- Compact 20mm T.T.L. Profile: Offers an ultra-low profile with a Total Track Length of only 20mm, allowing seamless fitment into tight hardware spaces.
Specifications
| Parameter | Specification |
|---|---|
| Image Format | Φ3.2mm, 1/3″ |
| Focal Length | 1.05mm |
| F.O.V. | 185°(D) / 185°(H) / 185°(V) |
| Resolution | 5 Megapixel |
| Distortion | <-100% |
| Aperture | F2.0 |
| Mount | M12x0.5 |
| Iris | Fixed |
| M.O.D. | 0.2m |
| T.T.L. | 20mm |
| M. B.F.L. | 3.5mm |
| Construction | 6G (6 Glasses) |
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.
Advanced Application Scenarios & Device Compatibility
This high-resolution 1.05mm M12 Fisheye Lens is purpose-built for applications requiring full environmental situational awareness from a single lens solution. It functions perfectly as an Automotive Lens for 360-degree Around View Monitoring (AVM), commercial fleet management cameras, and blind-spot detection units exposed to weathering. In urban safety networks, it acts as a ceiling-mounted panoramic CCTV Lens for broad corridors, public transit vehicles, and smart video doorbells. Furthermore, its rugged construction and tight weight properties satisfy the strict engineering demands for Drone & UAV Lenses, providing military and commercial unmanned aircraft with accurate immersive FPV navigation and automated obstacle avoidance in dense environments.
Compatible Devices:
- Sensors & Modules: Optimized for 1/3″ and 1/3.2″ mainstream CMOS sensors, supporting high-definition imaging architectures with an image circle of Φ3.2mm.
- Security & Smart Home: Perfectly pairs with Tuya IoT camera platforms, smart video doorbells, Xiaomi ecosystem devices, and Hikvision or Dahua mini dome housings.
- Industrial & Automation: Fits directly onto smart warehouse AGVs (Automated Guided Vehicles), industrial factory robot eyes, and 3D space scanners.
- Tailored Engineering: Supports customization of IR-cut filters (e.g., 650nm for day color, or dual-band pass filters) affixed directly to the rear of the lens.
“Designed for 360° Surround-View Systems, Panoramic Smart Surveillance, and Robotic Navigation Applications.”
Frequently Asked Questions
Q: Can this 185° fisheye lens be used on a 1/2.8″ sensor instead of a 1/3″ sensor?
A: It can be mechanically mounted, but since the optical image format is Φ3.2mm (tailored for 1/3″ sensors), a 1/2.8″ sensor will capture a complete circular image inside the frame, resulting in dark corners (vignetting) around the border.
Q: What is the benefit of a <-100% distortion rating for this lens?
A: The high distortion rating is a natural characteristic of a panoramic Fisheye Lens, enabling it to bend light inwards to capture a 185° field. This raw fisheye stream can be easily flattened or unwarped in real-time via software or your device’s ISP processor.
Q: Will the focus drift when used outside in freezing or boiling temperatures?
A: No. Thanks to the 6G all-glass construction, this lens retains high thermal stability. Unlike low-cost hybrid plastic lenses, glass elements do not expand or contract under severe weather, ensuring crisp images from -20°C to +60°C.
Q: What is the exact mechanical space required for mounting this lens?
A: The lens utilizes a standard M12x0.5 Mount (S-mount) thread. It has a Total Track Length (T.T.L.) of 20mm and a Mechanical Back Focal Length (M.B.F.L.) of 3.5mm, fitting most standard M12 lens holders.
Q: Is the iris adjustable for changing ambient light environments?
A: This lens features a Fixed Iris with a large F2.0 aperture. This setup maximizes low-light visibility and eliminates moving parts, reducing mechanical failure risks in high-vibration drone or automotive environments.
Q: Does this lens support night vision imaging?
A: Yes, it supports IR imaging. Depending on your needs, we can factory-install an IR-cut filter (650nm) to block infrared light during the day, or leave it AR-coated for day/night cameras paired with 850nm/940nm IR illuminators.
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