Fisheye Lens – S6420020F67

S6420020F67 is IP67 waterproof 8-Megapixel Fisheye CCTV Lens with Built-In IR Filter, Φ6.5, F2.0, M12x0.5 mount, 200° diagonal FOV, for security surveillance.

M12 1.9mm 8MP Fisheye Lens

This 1.9mm M12 fisheye lens combines an ultra-wide 200° field of view with 8MP imaging and F-Theta distortion below 0.6%. With an F2.0 fixed aperture, IP67 waterproof construction, and compact M12 × 0.5 mount, it is designed for automotive surround-view, wide-area environmental sensing, robotics, and other demanding outdoor vision systems.

The combination of extremely wide FOV and controlled F-Theta distortion makes this lens different from conventional wide-angle optics. For engineers evaluating sensor coverage and installation geometry, the FOV Calculator can be used to estimate the required viewing range for a camera system.

M12 Fisheye Lens Core Highlights

• 200° Ultra-Wide FOV: Provides exceptionally broad environmental coverage from a compact camera.
• <0.6% F-Theta Distortion: Delivers highly controlled fisheye imaging performance.
• 8MP High Resolution: Captures detailed visual information across a very wide scene.
• IP67 Waterproof Design: Suitable for demanding outdoor and automotive environments.
• Compact M12 × 0.5 Mount: Simplifies integration into space-constrained camera modules.

M12 1.9mm Fisheye Lens Applications

Core Application Scenes

This 8MP M12 low distortion fisheye lens is designed for vision systems that need to capture an exceptionally large area while maintaining controlled optical geometry. Its 200° diagonal field of view and 177° horizontal FOV allow a single camera to cover a very broad surrounding environment, reducing blind zones in applications where conventional lenses would require multiple cameras.

The combination of <0.6% F-Theta distortion and 8MP resolution makes this lens particularly suitable for systems that need both extreme viewing coverage and controlled image mapping. Rather than simply maximizing the viewing angle, the optical design provides a more controlled relationship between scene position and image position, which can be valuable for panoramic processing, environmental perception, and computer-vision algorithms.

The IP67 waterproof construction makes the lens suitable for exposed installations where the optical assembly may encounter rain, dust, road spray, or other environmental conditions. This makes it a strong fit for automotive camera modules, outdoor mobile robots, intelligent transportation equipment, and rugged embedded vision devices.

For automotive applications, the lens can be integrated into surround-view and environmental perception camera modules where a very broad viewing angle is required. In robotics, its 177° horizontal FOV can help mobile platforms observe obstacles and surrounding objects across a large portion of their immediate environment.

The lens is also suitable for compact panoramic and wide-area imaging devices. Engineers developing an application can refer to the Lens Selection Guide when comparing focal length, sensor coverage, FOV, and distortion requirements.

Compatible Device List

• Automotive Surround-View Camera Modules: The 200° ultra-wide FOV helps provide extensive coverage around vehicles while the IP67 design supports exterior installation conditions.
• ADAS & Environmental Perception Cameras: Suitable for compact camera modules requiring broad visual coverage around a vehicle or mobile platform.
• Outdoor Robotics Vision: IP67 protection and ultra-wide imaging make the lens suitable for autonomous mobile robots operating in exposed environments.
• Smart Transportation Cameras: The wide horizontal FOV can support broad-area observation in intelligent transportation and roadside vision equipment.
• Panoramic Camera Modules: The extreme FOV allows a compact camera to capture a very large scene for panoramic or spatial-awareness applications.
• Rugged Embedded Vision Devices: The M12 × 0.5 interface and waterproof housing support integration into compact outdoor imaging equipment.

For automotive vision development, the ADAS solutions provide additional application references for wide-angle camera systems. For broader outdoor transportation applications, engineers can also review the Smart Traffic solutions.

Environmental Performance

• IP67 Waterproof Protection: Helps protect the optical assembly against dust ingress and temporary water exposure.
• Compact Optical Package: The 15.94mm T.T.L. is suitable for camera systems with restricted installation space.
• Close-Range Wide-Area Imaging: The 0.2m M.O.D. supports applications where broad scene coverage is required at relatively short distances.
• Fixed F2.0 Aperture: Provides a consistent optical configuration for embedded camera systems.

Designed for automotive surround-view, ADAS environmental sensing, outdoor robotics, smart transportation, and ultra-wide panoramic imaging applications.

Frequently Asked Questions

Q: Is this an M12 fisheye lens?
A: Yes. The 1.9mm focal length combined with a 200° diagonal FOV and 177° horizontal FOV makes this an ultra-wide fisheye lens designed for extremely broad scene coverage.

Q: What is the F-Theta distortion of this lens?
A: The specified F-Theta distortion is below 0.6%, providing highly controlled distortion performance for an ultra-wide fisheye optical design.

Q: Is this lens a low distortion lens?
A: Yes. Based on the specified F-Theta distortion of less than 0.6%, this lens can be positioned as a low-distortion fisheye solution. Its low F-Theta distortion is a key differentiating feature compared with conventional highly distorted fisheye optics.

Q: What is the maximum field of view?
A: With the specified image format, the lens provides 200° diagonal FOV, 177° horizontal FOV, and 102° vertical FOV.

Q: Is this lens suitable for automotive applications?
A: Yes. The ultra-wide FOV, 8MP resolution, IP67 waterproof construction, and compact M12 mounting configuration make it suitable for automotive surround-view and environmental sensing camera modules.

Q: Is the lens waterproof?
A: Yes. The lens is specified with an IP67 waterproof rating, making it suitable for applications exposed to dust and temporary water exposure.

Q: What sensor resolution does this M12 lens support?
A: The lens is specified for 8MP imaging and uses a maximum image format of Φ6.5mm. Final sensor compatibility should be verified against the sensor’s active image circle and optical requirements.

Q: What does IRCF mean in the optical structure?
A: IRCF generally refers to an IR Cut Filter configuration. It should not be interpreted as an IR-corrected optical design. The actual spectral response should be confirmed according to the complete camera module configuration.

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