Low Distortion Lens – CCL2312MPR8F

Le CCL2312MPR8F est un objectif à faible distorsion 2/3″ 12 mm à monture M12/S avec filtre intégré, objectif CCTV haute résolution 5 mégapixels, ouverture fixe F8.0.

2/3″ 12mm 5MP M12 Low Distortion Lens

This compact 2/3″ 12mm M12 low distortion lens delivers 5MP resolution with less than 1.5% distortion and a 40° horizontal field of view. Featuring an M12 × 0.5 mount, fixed F8.0 aperture, integrated IRCF, and a compact Φ14 × 11.5mm optical structure, it is designed for industrial inspection and embedded machine vision systems requiring controlled image geometry in a small form factor.

M12 Low Distortion Lens Core Highlights

• <1.5% low distortion for improved image geometry and straight-line reproduction
• 5MP resolution for detailed industrial inspection imaging
• 12mm fixed focal length with a balanced 40° horizontal FOV
• M12 × 0.5 mount for compact embedded camera integration
• Φ14 × 11.5mm compact structure for space-constrained vision systems
• Integrated IRCF for controlled visible-light camera imaging

M12 Low Distortion Lens Applications

Core Application Scenes

This M12 low distortion lens is designed for compact industrial vision systems where both optical accuracy and mechanical size are important. Its 12mm focal length provides a 40° horizontal field of view on a 2/3″ sensor, offering a balanced coverage area for inspection targets without introducing the extreme perspective associated with very wide-angle optics.

The lens provides less than 1.5% distortion, making it particularly useful when the relative position and shape of objects need to be maintained with reasonable geometric consistency. This characteristic can benefit applications such as component inspection, positioning, dimensional reference, and visual alignment.

Its 5MP resolution supports detailed imaging with compatible 2/3″ cameras, while the fixed F8.0 aperture provides a controlled optical configuration for systems using dedicated or stable illumination. The integrated IRCF is suitable for visible-light camera systems where infrared wavelengths need to be suppressed.

The compact Φ14 × 11.5mm dimension and M12 × 0.5 interface allow the lens to be integrated into small camera modules where conventional C-Mount or CS-Mount optics may occupy too much space.

Designed for compact machine vision inspection applications where low distortion, 5MP resolution, and a small M12 optical package are required.

Compatible Device List

• 2/3″ industrial cameras
• 5MP machine vision cameras
• M12 camera modules
• Compact embedded vision systems
• Factory automation cameras
• Robotic vision modules
• Electronic component inspection cameras
• Optical alignment systems
• Small-format industrial inspection equipment

Typical Application Scenarios

Precision-Oriented Component Inspection
The <1.5% distortion specification helps maintain more consistent image geometry, making the lens suitable for inspecting component edges, dimensions, positions, and structural features.

Electronic & PCB Inspection
The compact M12 configuration allows integration into small inspection assemblies while the 5MP resolution provides sufficient image detail for many component-level imaging tasks.

Factory Automation Vision
The fixed 12mm focal length and 40° horizontal FOV provide a predictable imaging configuration for fixed-position inspection stations with controlled lighting.

Compact Robotic Vision
The small Φ14 × 11.5mm optical structure can help reduce camera-module size in robotic and embedded vision equipment where installation space is limited.

For system-level applications, explore TOWIN’s Machine Vision solutions and Robotics Vision solutions.

Frequently Asked Questions

Q: What sensor format is compatible with this M12 lens?
A: The lens is specified for a 2/3″ image format and provides a 51° diagonal, 40° horizontal, and 29° vertical field of view.

Q: What makes this a low distortion lens?
A: Its specified distortion is less than 1.5%, which helps reduce geometric deformation and preserve the relative shape and position of objects in the image.

Q: What resolution does the lens support?
A: The lens is specified at 5MP resolution and is designed for compatible 2/3″ industrial camera systems.

Q: What is the field of view of the 12mm lens?
A: On a 2/3″ sensor, the specified field of view is 51° diagonal, 40° horizontal, and 29° vertical.

Q: Is the aperture adjustable?
A: No. The lens uses a fixed F8.0 aperture, making it suitable for imaging systems with controlled illumination.

Q: What type of mount does this lens use?
A: It uses an M12 × 0.5 mount, which is commonly used for compact embedded camera and machine vision modules.

Q: Does the lens have an IR cut filter?
A: Yes. The specification lists an integrated IRCF. This indicates an infrared cut filter rather than an IR-corrected optical design.

Q: How compact is the lens?
A: The specified optical dimension is only Φ14 × 11.5mm, with a total track length of 17.8mm, making it suitable for compact vision assemblies.

Related TOWIN Resources

Low distortion is an important consideration when a machine vision system needs consistent image geometry. TOWIN’s Distortion Guide explains how lens distortion affects imaging performance and optical selection.

For choosing the appropriate focal length, sensor format, and field of view, see the Lens Selection Guide and Sensor Guide. The FOV Calculator can also help estimate the viewing area for different lens and camera combinations.

Explore additional products in the M12 Lenses category or learn more about TOWIN’s Machine Vision solutions.

For OEM, ODM, and application-specific optical requirements, contact TOWIN Lens.

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