Fisheye Lens – S6220920F-1

S6220920F-1 is 12-Megapixel Fisheye CCTV Lens with Built-In IR Filter, Max Φ6.2mm, F2.0, M12x0.5 mount, 200° FOV, for security surveillance.

M12 2.2mm 12MP 200° F-Theta Fisheye Lens for IMX585

This 2.2mm M12 fisheye lens delivers an ultra-wide 200° field of view with 12MP resolution for IMX585-based imaging systems. With F2.0 aperture, 0.2m MOD, and F-Theta distortion below -19%, it is designed for compact panoramic, robotics, AI vision, and wide-area industrial imaging applications.

Product Core Highlights

• 200° ultra-wide FOV for panoramic and near-surround imaging.
• 12MP resolution supports high-detail imaging with the Sony IMX585 sensor.
• 2.2mm focal length provides extremely wide scene coverage in compact camera designs.
• F2.0 aperture provides a useful balance between light collection and optical compactness.
• M12x0.5 mount simplifies integration into embedded and compact vision systems.
• 7G1P optical structure with IRCF supports compact high-resolution imaging modules.

M12 2.2mm Fisheye Lens Applications

The 200° field of view makes this lens suitable for applications where a conventional wide-angle lens cannot provide sufficient scene coverage. Its combination of 12MP resolution and an IMX585-compatible image format makes it suitable for high-resolution panoramic and ultra-wide imaging systems.

For robotics and embedded AI systems, the lens can capture a large surrounding area while maintaining a compact optical form factor. It can also be used in industrial monitoring systems where wide scene coverage is more important than conventional rectilinear image geometry.

For applications requiring an understanding of how extreme FOV and optical projection affect image geometry, the Distortion Guide provides additional technical reference.

Core Application Scenes

• Panoramic and 360°-class imaging – captures an exceptionally wide scene for panoramic camera modules.
• Robotics vision – provides broad environmental awareness for mobile robots and autonomous platforms.
• Embedded AI vision – suitable for compact AI cameras requiring high-resolution ultra-wide imaging.
• Industrial monitoring – covers large areas with a single compact camera module.
• Wide-area surveillance – useful for applications requiring broad scene observation from a fixed camera position.
• Immersive and interactive imaging – supports ultra-wide image capture for visualization and spatial-awareness systems.

Compatible Device List

• IMX585-based 12MP camera modules
• Compact panoramic cameras
• Robotics vision cameras
• Embedded AI vision modules
• Industrial monitoring cameras
• Ultra-wide machine vision systems
• Wide-area imaging modules
• Compact surveillance and observation cameras

Designed for panoramic imaging and ultra-wide industrial vision applications.

Frequently Asked Questions

Q: What is the field of view of this M12 fisheye lens?
A: The lens provides a 200° diagonal, horizontal, and vertical FOV when paired with the specified IMX585 sensor configuration.

Q: Is this a low distortion lens?
A: No. Although the specification lists F-Theta distortion below -19%, this is an F-Theta projection parameter rather than conventional TV distortion. The lens is therefore classified as a fisheye lens rather than a low-distortion lens.

Q: What sensor is this lens designed for?
A: The stated FOV specification is based on the IMX585 sensor. The maximum image format is Φ6.2mm, so sensor coverage should be verified during system design.

Q: What is the advantage of the 2.2mm focal length?
A: The 2.2mm focal length enables extremely wide scene coverage, making it suitable for panoramic, robotics, embedded AI, and wide-area monitoring applications.

Q: What does the F2.0 aperture provide?
A: F2.0 provides a relatively wide optical aperture for collecting light while maintaining the compact design required by M12 camera modules.

Q: What does M12x0.5 mean?
A: M12x0.5 is the mechanical mounting specification, indicating an approximately 12mm lens thread with a 0.5mm thread pitch. It is widely used in compact camera and embedded vision modules.

Q: What does IRCF mean in this lens specification?
A: IRCF refers to an IR Cut Filter. It should not be interpreted as IR optical correction; an IR Cut Filter is used to control infrared wavelengths reaching the image sensor.

Q: Where can I use this type of ultra-wide lens?
A: Typical applications include panoramic imaging, robotics vision, embedded AI cameras, industrial monitoring, wide-area observation, and compact ultra-wide imaging systems. For other M12 optical configurations, see the M12 Lenses range.

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