Fisheye Lens – CCL1302322MPF

CCL1302322MPF 2.3mm 4-Megapixel M12 fisheye lens with 170° FOV

2.3mm 4MP M12 Fisheye Wide Angle Lens

This 2.3mm M12 fisheye lens is designed for 1/3″ image sensors and delivers an ultra-wide field of view for compact camera systems requiring extensive scene coverage. With up to 170° diagonal FOV, 4MP resolution, and an F2.2 aperture, the lens is well suited to wide-area monitoring and embedded imaging applications where maximizing the visible scene is a key requirement.

The lens supports different field-of-view configurations with the specified OV4689 and AR0130 sensors. Its M12 × 0.5 mount, manual focus, 0.3m minimum object distance, and compact optical configuration make it practical for integration into small camera modules. Explore TOWIN’s M12 Lenses for additional compact lens solutions.

Product Core Highlights

• Up to 170° diagonal FOV for ultra-wide scene coverage
• 4MP resolution for detailed imaging in compact camera systems
• 2.3mm fisheye focal length designed for very wide-angle applications
• Dual sensor FOV configurations for OV4689 and AR0130 imaging platforms
• M12 × 0.5 mount for compact camera module integration
• 6G + IR Cut construction for practical wide-angle imaging applications

Applications & Compatible Devices

The defining feature of this lens is its extremely wide field of view, reaching 170° diagonally with the OV4689 sensor. This allows a compact camera to capture a much larger surrounding area than a conventional fixed focal lens, making the design particularly suitable for applications where reducing blind spots is more important than maintaining a conventional rectilinear perspective.

The 2.3mm focal length and fisheye configuration are especially useful for cameras installed in confined locations or positioned close to the monitored area. The 25% TV distortion is consistent with the intentional wide-angle/fisheye optical design and should be considered when the application requires image correction or geometric accuracy.

Typical applications include:

• Wide-area security monitoring
• Fisheye surveillance cameras
• Indoor panoramic monitoring systems
• Smart home security cameras
• Smart building monitoring
• IoT wide-angle camera modules
• Embedded fisheye imaging devices
• Short-range environmental monitoring
• Compact camera systems requiring extensive scene coverage
• Ceiling- or wall-mounted wide-area monitoring devices

Compatible devices may include 1/3″ CMOS camera modules, OV4689-based cameras, AR0130-based cameras, M12 embedded cameras, compact surveillance modules, smart IoT cameras, and fisheye imaging platforms.

When integrating an ultra-wide lens, engineers should evaluate the relationship between sensor size, focal length, FOV, distortion, installation distance, and image-processing requirements. TOWIN’s Lens Selection Guide can help with lens selection, while the Sensor Guide provides additional information on sensor and lens compatibility.

Why Choose This 2.3mm M12 Fisheye Lens?

This lens is designed for applications where maximum scene coverage is a higher priority than low geometric distortion. With a 2.3mm focal length and up to 170° diagonal FOV, it can capture an exceptionally broad scene from a compact camera position.

Its support for both OV4689 and AR0130 sensors provides flexibility when developing or configuring different 1/3″ camera platforms. The 4MP resolution specification also makes it suitable for applications requiring more image detail than typical 2MP wide-angle camera modules.

The M12 × 0.5 interface simplifies integration into compact embedded camera assemblies, while manual focus allows installers or engineers to adjust the optical focus according to the actual working distance. The 0.3m M.O.D. is useful for relatively close-range wide-area imaging.

For applications where the optical requirements differ from this standard configuration, Contact TOWIN to discuss customized lens specifications and OEM/ODM requirements.

Frequently Asked Questions

Q: What type of lens is this?
A: This is a 2.3mm M12 fisheye wide angle lens with 4MP resolution, F2.2 aperture, manual focus, and an M12 × 0.5 mount.

Q: What is the maximum field of view of this lens?
A: With the specified OV4689 sensor, the lens provides 170° diagonal FOV, 143° horizontal FOV, and 78° vertical FOV.

Q: Does the FOV change with different image sensors?
A: Yes. With the AR0130 sensor, the specified FOV is 160° diagonal, 118° horizontal, and 75° vertical. The actual field of view depends on the sensor’s active imaging dimensions.

Q: Is this lens suitable for fisheye applications?
A: Yes. The 2.3mm focal length and up to 170° diagonal FOV make it specifically suited to fisheye and ultra-wide-angle imaging applications.

Q: Does this lens have low distortion?
A: No. The specified TV distortion is 25%. This lens is designed for ultra-wide/fisheye imaging, where substantial optical distortion is an inherent characteristic of achieving a very large field of view.

Q: What sensor format does this lens support?
A: The specified image format is 1/3″, with FOV data provided for the OV4689 and AR0130 sensors.

Q: Is the lens suitable for close-range imaging?
A: The specified minimum object distance is 0.3m, making it suitable for certain close-range wide-area imaging configurations when correctly focused.

Q: What applications are suitable for this 2.3mm M12 lens?
A: Typical applications include fisheye surveillance, smart home cameras, indoor wide-area monitoring, IoT camera modules, embedded imaging devices, and other systems requiring very broad scene coverage.

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