Wide Angle Lens – CCL1402322MP

CCL1402322MP is 2.3mm High-precision M12 Wide Angle Lens, F2.2 120° M12/S-mount wide-angle lens, 1/4″ High-resolution 5-Megapixel CCTV lens.

2.3mm 5MP M12 120° Wide Angle Fixed Focal Lens

This 2.3mm M12 Wide Angle Lens is a 5MP wide angle fixed focal lens designed for compact imaging systems using a 1/4″ image format. It delivers a 120° diagonal, 90° horizontal, and 60° vertical field of view, providing broad scene coverage from a relatively short focal length. With an F2.2 aperture, 0.3m M.O.D., 4.74mm B.F.L., and M12x0.5 mount, it is suitable for compact industrial and embedded vision applications where wide coverage and practical optical integration are required.

M12 Wide Angle Lens Core Product Highlights

• 120° diagonal FOV provides broad image coverage for wide-area vision applications.
• 2.3mm focal length is suitable for compact cameras requiring a wide viewing angle.
• 5MP resolution supports detailed imaging for compatible 1/4″ camera systems.
• F2.2 fixed aperture provides a practical optical configuration for compact vision equipment.
• M12x0.5 mount and 0.3m M.O.D. support integration into embedded and industrial camera platforms.

Applications & Compatible Devices

Core Application Scenes

The combination of a 2.3mm focal length and 120° diagonal FOV makes this lens suitable for applications where the camera needs to capture a relatively large scene without using a longer focal length.

Typical application scenarios include:

• Compact industrial vision cameras
• Wide-area machine vision
• Close-range inspection systems
• Embedded vision modules
• Robotics vision systems
• Compact monitoring equipment
• Object detection over a broad field
• Space-constrained imaging devices

The 12% TV distortion should be considered during system design. This lens is intended for wide-angle image coverage rather than precision low-distortion measurement, making it more appropriate for detection, monitoring, positioning, and general machine vision tasks where broad coverage is a priority.

Designed for compact wide-angle machine vision applications requiring a 5MP optical system with an M12x0.5 mounting interface.

For engineers comparing compact M12 solutions, TOWIN’s M12 Lenses category provides additional configurations. You can also review the Wide Angle Lens range when field coverage is a primary selection requirement.

Compatible Devices

This lens is designed around a 1/4″ image format and can be evaluated for camera systems using compatible 5MP sensors.

Potential device configurations include:

• 1/4″ 5MP industrial cameras
• Compact machine vision cameras
• Embedded vision modules
• Robotic inspection cameras
• Wide-angle inspection devices
• Compact imaging systems with M12x0.5 interfaces

When matching this lens to a camera, the sensor format should be checked together with the required field of view. TOWIN’s Sensor Guide provides a useful reference for understanding sensor and lens compatibility.

Wide-Angle Optical Performance

The 120° diagonal, 90° horizontal, and 60° vertical FOV provide a broad viewing area compared with conventional longer focal length lenses. This makes the 2.3mm focal length particularly useful when the camera must observe a larger scene from a limited installation position.

At the same time, the specified 12% TV distortion means the lens should not be selected as a low-distortion optical solution. For applications involving dimensional measurement, accurate geometric inspection, or strict image-to-object scaling, distortion should be evaluated as part of the complete imaging system.

TOWIN’s Distortion Guide explains how lens distortion affects industrial imaging and how it should be considered during lens selection.

The FOV Calculator can also help engineers compare field-of-view requirements before selecting the appropriate focal length.

Optical and Mechanical Integration

The lens uses an M12x0.5 mount, making it suitable for compact camera architectures where space and mounting compatibility are important. Its 4.74mm B.F.L. provides a defined optical reference for sensor and mechanical integration.

The 0.3m M.O.D. allows the lens to be used for relatively close-range imaging while maintaining the required wide field of view. This can be useful when a camera is positioned near the inspection target but still needs to observe a relatively large area.

For more detailed guidance on focal length, field of view, sensor size, and working distance, see TOWIN’s Lens Selection Guide.

Why Choose This 2.3mm M12 Wide Angle Lens?

This lens combines a 2.3mm focal length, 120° FOV, 5MP resolution, F2.2 aperture, and compact M12x0.5 mount in a configuration intended for wide-angle imaging.

It is particularly appropriate when the design priority is broad scene coverage rather than minimizing geometric distortion. The fixed-focus and fixed-zoom configuration also provides a straightforward optical architecture for compact camera integration.

For custom requirements involving sensor matching, focal length selection, or optical optimization, engineers can review TOWIN’s Optical Design resources or contact TOWIN for project-specific lens requirements.

Frequently Asked Questions

Q: What is the field of view of this 2.3mm M12 lens?
A: The specified field of view is 120° diagonal, 90° horizontal, and 60° vertical.

Q: What resolution does this M12 lens support?
A: The specified resolution is 5MP.

Q: Is this a low-distortion M12 lens?
A: No. The specified TV distortion is 12%, so this lens should be positioned as a wide-angle lens rather than a low-distortion lens.

Q: What is the minimum object distance?
A: The specified M.O.D. is 0.3m.

Q: What aperture does this lens use?
A: The lens has a fixed F2.2 aperture.

Q: What mount does this lens use?
A: It uses an M12x0.5 mounting interface.

Q: What sensor format is this lens designed for?
A: The specified image format is 1/4″, with a 5MP resolution rating.

Q: Is this lens suitable for machine vision?
A: Yes. It can be considered for machine vision and embedded vision applications where wide-area coverage is important. For precision measurement applications, the 12% TV distortion should be evaluated carefully before final selection.

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