Low Distortion Lens – CCL13042MP

CCL13042MP Low distortion wide angle 4.2mm M8 mount lens HD megapixel rectilinear scanning

4.2mm M8 Low Distortion Lens

The 4.2mm M8 Low Distortion Lens is a compact fixed focal lens designed for miniature cameras, embedded vision systems, industrial imaging, and space-constrained optical devices. Designed for applications requiring a small optical footprint and controlled geometric distortion, this lens supports a 1/3″ image format with a 68° diagonal, 60° horizontal, and 46° vertical FOV. Its distortion is specified at less than 1%, helping maintain relatively accurate object shapes and positions across the image. The F2.4 aperture provides a practical optical configuration for general-purpose imaging, while the M8x0.5 mount, 7.09mm TTL, and compact optical construction make it suitable for miniature camera modules. Manual focus and fixed zoom provide straightforward adjustment for applications where the camera-to-object distance is controlled.

Product Core Highlights

• 4.2mm Fixed Focal Length: Provides a balanced field of view for compact imaging and embedded vision applications.
• Low Distortion <1%: Helps reduce geometric deformation and preserve more accurate image proportions.
• M8x0.5 Miniature Mount: Supports integration into small camera modules and space-constrained optical systems.
• F2.4 Aperture: Provides a practical fixed-aperture configuration for general-purpose machine and embedded imaging.
• Ultra-Compact Optical Package: With only 7.09mm TTL, the lens is suitable for applications where optical installation space is limited.

Low Distortion Lens Application

Miniature Machine Vision

The combination of <1% distortion, megapixel imaging, and a 60° horizontal FOV makes this lens suitable for compact machine vision systems that require controlled image geometry without using a larger C-Mount or standard-size optical assembly.

It can be integrated into miniature inspection cameras, embedded vision modules, compact inspection equipment, and automated imaging devices.

For broader machine vision applications, explore TOWIN’s Machine Vision solutions.

Embedded Vision Devices

The M8x0.5 mount and 7.09mm TTL make this lens particularly suitable for embedded cameras where both lens diameter and optical length are important design constraints. It can be considered for smart sensors, compact vision modules, robotic devices, and other miniature imaging platforms.

TOWIN also provides a range of M8/M7/M6/M5/M3.5 Small Mount Lenses for miniature optical systems.

Industrial Object Detection

The 4.2mm focal length provides a moderate viewing range, while the low-distortion design helps maintain recognizable object geometry. This makes the lens suitable for fixed-position object detection, presence checking, and compact industrial monitoring systems.

Compact Smart Cameras

The miniature mechanical configuration can be integrated into small smart cameras and embedded imaging products where a conventional larger lens assembly would consume too much internal space. Manual focus allows the optical system to be adjusted during camera assembly according to the intended working distance.

Why Choose This M8 Low Distortion Lens?

This lens is designed for applications where miniaturization and controlled distortion are more important than extreme wide-angle coverage or high-speed optical performance. Compared with larger M12 solutions, its M8x0.5 interface and 7.09mm TTL provide a more compact optical configuration for miniature camera designs.

When selecting an M8 lens, sensor format, focal length, field of view, working distance, and available installation space should be evaluated together. TOWIN’s Lens Selection Guide can help with the selection process.

Frequently Asked Questions

Q: What type of lens is the 4.2mm M8 lens?
A: It is a fixed focal length M8 lens designed for miniature machine vision, embedded vision, industrial imaging, and compact camera applications.

Q: What is the distortion of this M8 lens?
A: The specified distortion is below 1%, making it suitable for applications where controlled geometric distortion is important.

Q: What sensor format does the lens support?
A: The lens is specified for a 1/3″ image format.

Q: What is the field of view of the 4.2mm lens?
A: The lens provides a 68° diagonal FOV, 60° horizontal FOV, and 46° vertical FOV.

Q: What mount does this lens use?
A: It uses an M8x0.5 mount, which is commonly used for miniature camera and embedded optical applications.

Q: Is the lens manually focusable?
A: Yes. The specification lists manual focus. Operators adjust the lens to match the required imaging distance.

Q: Is this lens suitable for compact camera modules?
A: Yes. Its M8x0.5 mount and 7.09mm TTL make it suitable for compact camera modules and other applications with limited optical installation space.

Q: Is this an IR corrected or IR cut lens?
A: This model offers no IR correction or IR‑cut specifications. Do not market it as an IR‑corrected or IR‑cut lens unless you supply additional optical information.

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