Ultra Wide Lens – CCL12902520MPF

CCL12902520MPF is a 1/2.9″ M12 Ultra Wide 2.5mm board lens low light F2.0 for OV4689.

2.5mm 4MP M12 Ultra Wide Lens for 1/2.9″ OV4689 Sensor

This 2.5mm M12 Ultra Wide lens is designed for compact imaging systems that require an extremely wide field of view and extensive scene coverage. Optimized for the 1/2.9″ OV4689 sensor, it delivers a 150° diagonal FOV, 130° horizontal FOV, and 72° vertical FOV with 4MP resolution. The F2.0 aperture, 0.2m minimum object distance, and compact 18mm total track length make this fixed focal lens well suited to wide-area monitoring, compact security cameras, embedded imaging devices, and other applications where maximizing the viewing area is a priority.

With an M12×0.5 mount, fixed iris, and manual focus, the lens provides a straightforward optical configuration for compact camera integration. Its 2.5mm focal length and fisheye optical design allow a single camera to capture a significantly wider scene than conventional standard-angle lenses. For more compact optical solutions, explore our M12 Lenses.

Product Detailed Parameters

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.

Product Core Highlights

• 150° Ultra-Wide Diagonal FOV — The 150° diagonal field of view enables extensive scene coverage from a single compact camera, helping reduce blind areas in wide-area monitoring.
• 2.5mm Ultra Wide Optical Design — The ultra-short focal length is designed for applications where maximum viewing coverage is more important than conventional rectilinear image geometry.
• 4MP Resolution for Wide-Area Imaging — Supports 4MP imaging on the OV4689 sensor, providing detailed image capture across a very broad viewing area.
• F2.0 Fixed Aperture — The F2.0 aperture provides a practical optical configuration for compact monitoring systems requiring consistent light transmission.
• Compact M12×0.5 Integration — The M12 mount, 18mm TTL, and fixed optical configuration make the lens suitable for space-constrained camera assemblies.

Product Applications & Compatible Devices

Core Applications

This 2.5mm M12 Ultra Wide lens is designed for applications where maximum scene coverage is a primary requirement. Its 130° horizontal FOV is suitable for compact security monitoring, indoor panoramic observation, smart camera modules, embedded wide-area imaging, and other systems that need to capture a large surrounding area from a single camera position.

The Ultra Wide optical design is particularly useful where image coverage takes priority over low geometric distortion. With a 0.2m M.O.D., the lens can also support relatively close-range wide-area monitoring, making it suitable for compact spaces where the camera must observe a broad scene from a short distance.

Compatible Devices

• M12 camera modules
• 1/2.9″ CMOS camera systems
• OV4689-based imaging modules
• 4MP security camera modules
• Compact indoor monitoring cameras
• Wide-area observation cameras
• Embedded vision devices
• Panoramic and near-panoramic camera systems
• Space-constrained smart camera assemblies

For selecting the appropriate focal length and field of view, use our FOV Calculator or review the Lens Selection Guide.

Designed for ultra-wide-angle security monitoring and compact panoramic imaging applications.

Frequently Asked Questions

Q: What sensor is this 2.5mm M12 Ultra Wide lens designed for?
A: This lens is designed for a 1/2.9″ image format and provides the specified field of view when used with the OV4689 sensor.

Q: What is the field of view of this M12 Ultra Wide lens?
A: With the OV4689 sensor, the lens provides a 150° diagonal FOV, 130° horizontal FOV, and 72° vertical FOV.

Q: Is this lens a low distortion lens?
A: No. The specified optical distortion is less than -70%, which is characteristic of a Ultra Wide optical design. This lens prioritizes extremely wide scene coverage rather than geometrically corrected imaging.

Q: What is the mount of this Ultra Wide lens?
A: The lens uses an M12×0.5 mount, making it suitable for compact camera modules and embedded imaging systems with an M12 interface.

Q: What is the minimum object distance of this lens?
A: The M.O.D. is 0.2m, allowing the lens to capture relatively close subjects while maintaining its ultra-wide field of view.

Q: Does this lens have adjustable zoom?
A: No. The lens has a fixed 2.5mm focal length and fixed zoom configuration. It is designed for consistent ultra-wide-angle imaging.

Q: What is the aperture of the 2.5mm M12 lens?
A: The lens features an F2.0 aperture with a fixed iris, providing a consistent optical configuration for compact wide-angle imaging systems.

Q: Can TOWIN customize M12 Ultra Wide lenses for specific camera systems?
A: TOWIN can evaluate customized requirements such as focal length, sensor format, FOV, mounting interface, and mechanical dimensions according to specific camera designs. Please Contact TOWIN to discuss your requirements.

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