Wide Angle Lens – CCL125026MPF

CCL125026MPF M12 S-mount wide angle 2.6mm board lens for MT9P001

2.6mm 5MP M12 Wide Angle Lens with 166° FOV

This 2.6mm M12 Wide Angle lens is designed for compact camera systems requiring an ultra-wide field of view and high-resolution image capture. Supporting up to 5MP resolution on a 1/2.5″ sensor, it delivers an impressive 166° diagonal FOV, 132° horizontal FOV and 99° vertical FOV, allowing cameras to capture a broad scene from a short viewing distance. With an F2.4 fixed aperture, M12x0.5 mount, 0.2m minimum object distance and compact Φ17 × 19.14mm dimensions, this lens is well suited to space-constrained wide-angle imaging systems. For more compact optical configurations, explore TOWIN’s M12 Lenses.

Product Highlights

• 166° Ultra-Wide Field of View — The 2.6mm focal length provides an extremely broad 166° diagonal FOV, 132° horizontal FOV and 99° vertical FOV, helping compact cameras capture a much larger area and reduce blind spots.
• 5MP High-Resolution Support — Designed for 1/2.5″ sensors with up to 5MP resolution, this lens combines ultra-wide coverage with higher pixel-level imaging requirements for modern compact camera modules.
• Purpose-Built Fisheye Optics — With distortion specified at <−83%, the lens is designed around an ultra-wide fisheye imaging profile rather than geometric correction. This makes it suitable for applications where maximum scene coverage is the primary optical requirement.
• Compact M12x0.5 Integration — The M12x0.5 mount and Φ17 × 19.14mm compact form factor make the lens practical for miniature camera modules where optical performance and installation space must be balanced.
• 0.2m Minimum Object Distance — The 0.2m M.O.D. allows the lens to operate at relatively short object distances, making it suitable for close-range monitoring and compact wide-area imaging applications.

M12 Wide Angle Lens Applications

This 2.6mm M12 Wide Angle lens is designed for imaging systems where an exceptionally wide viewing angle is required from a compact camera module. Its 166° diagonal FOV makes it particularly suitable for close-range monitoring, indoor observation and embedded camera applications where conventional lenses may leave significant areas outside the image.

Core Applications

• Indoor ultra-wide-angle security cameras
• Smart home monitoring cameras
• Door and entrance monitoring systems
• Compact IoT camera modules
• Wide-area indoor observation
• Embedded vision systems
• Small-format surveillance equipment
• Close-range monitoring cameras
• Compact camera systems requiring fisheye coverage

For smart security equipment requiring broad scene coverage from a compact camera design, this lens can complement TOWIN’s Smart Security solutions. Its short 2.6mm focal length and 166° diagonal FOV are especially useful when the camera needs to monitor a large area from a relatively close installation position.

Compatible Devices

• 1/2.5″ CMOS camera modules
• M12-mounted camera modules
• Compact IP cameras
• Smart home security cameras
• IoT imaging devices
• Embedded vision cameras
• Indoor surveillance modules
• Compact wide-angle monitoring equipment

When designing an ultra-wide camera system, field-of-view requirements should be evaluated together with sensor size and object distance. TOWIN’s FOV Calculator can help with preliminary FOV planning, while the Lens Selection Guide provides additional guidance for matching lenses with imaging requirements.

Designed for ultra-wide-angle camera application.

For customized lens requirements or optical integration support, contact TOWIN to discuss your camera configuration and application requirements.

Frequently Asked Questions

Q: What type of lens is this 2.6mm M12 lens?
A: This is a fixed focal M12 wide-angle lens with a 2.6mm focal length, designed for camera systems requiring extremely broad scene coverage.

Q: What is the field of view of this M12 Wide Angle lens?
A: On a 1/2.5″ sensor, the lens provides a 166° diagonal FOV, 132° horizontal FOV and 99° vertical FOV.

Q: What resolution does this lens support?
A: The lens is specified for 5MP resolution and is designed for compatible 1/2.5″ camera sensors.

Q: Is this lens suitable for close-range monitoring?
A: Yes. Its 0.2m minimum object distance and ultra-wide FOV make it suitable for applications where a large scene must be captured from a relatively short distance.

Q: Why does this Wide Angle lens have high negative distortion?
A: The specified <−83% distortion is a characteristic of its Wide Angle optical design. The lens prioritizes extremely wide-angle scene coverage rather than maintaining rectilinear geometric proportions.

Q: Is this a low-distortion M12 lens?
A: No. With distortion specified at <−83%, this product should not be classified as a low-distortion lens. It is better categorized as a Wide Angle lens for ultra-wide-angle imaging.

Q: Is the aperture adjustable?
A: No. The lens uses a fixed F2.4 aperture and fixed iris configuration, providing a straightforward optical structure for compact camera integration.

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