Low Distortion Lens – CCL125051MPF

CCL125051MPF Low distortion wide angle 1/2.5″ 5.1mm 65° M7.5 mount lens rectilinear scanning HD 5MP

5.1mm 5MP M7.5 Low Distortion Miniature Lens

The 5.1mm 5MP M7.5 Low Distortion Miniature Lens is designed for compact imaging devices that require controlled optical distortion, high-resolution imaging, and extremely limited installation space. Featuring a 1/2.5″ image format, 5MP resolution, and a 65° horizontal field of view, this fixed focal lens provides a practical balance between image coverage and geometric accuracy.

With optical distortion below 1%, the lens helps maintain image shape and positioning accuracy for applications that rely on reliable visual information. Its M7.5 × 0.35 mount, 6.7mm total track length, and Φ7.5 × 5.2mm dimensions make it particularly suitable for miniature cameras and embedded vision modules where conventional M12 lenses may be too large. The 0.2m minimum object distance also provides flexibility for relatively close-range imaging. Designed for ultra-compact imaging applications, this miniature lens is an ideal optical option for space-constrained camera designs.

For more information about miniature optical systems and lens selection, explore TOWIN’s Lens Selection Guide and Lens Basics.

Product Core Highlights

• <1% Low Optical Distortion: Helps maintain controlled image geometry for vision and recognition applications.
• 5MP Resolution: Provides detailed imaging for compact camera systems.
• Ultra-Compact Design: Φ7.5 × 5.2mm dimensions support highly space-constrained device designs.
• M7.5 × 0.35 Mount: Provides a miniature mechanical interface for embedded imaging equipment.
• 6.7mm TTL: Extremely short optical length helps reduce the overall size of compact camera modules.

M7.5 Miniature Low Distortion Lens Applications

Miniature Embedded Cameras

The extremely compact Φ7.5 × 5.2mm dimensions and 6.7mm TTL make this lens particularly suitable for embedded cameras where available optical space is severely limited. The 5MP resolution and <1% optical distortion provide a useful combination for compact imaging devices that still require clear and geometrically controlled images.

Compatible devices can include miniature embedded cameras, compact vision modules, smart sensing devices, and small-form-factor imaging equipment.

Compact Machine Vision Systems

For small inspection systems, the lens provides 5MP resolution and controlled optical distortion while occupying very little physical space. The 65° horizontal FOV allows the camera to cover a useful scene area without requiring an extremely wide-angle optical design.

It can be integrated into compact inspection cameras, embedded machine vision modules, robotic sensing units, and automated inspection equipment. Explore TOWIN’s Machine Vision solutions for broader industrial vision applications.

AI Vision & Smart Sensing Devices

AI-enabled devices often require compact camera modules that can be integrated into limited mechanical spaces. The low-distortion optical design helps preserve the geometry of captured objects, which can be valuable for image recognition, object detection, and visual analysis.

Potential compatible devices include edge AI cameras, smart sensors, intelligent monitoring modules, and compact computer vision devices.

Space-Constrained Monitoring Devices

The M7.5 × 0.35 mount and ultra-short 6.7mm TTL allow the lens to be integrated into small monitoring equipment where an M12 or larger optical assembly may not be practical. Its 65° horizontal FOV provides moderate scene coverage while maintaining less than 1% optical distortion.

This makes it suitable for miniature monitoring cameras, compact IoT imaging devices, and embedded smart camera modules.

Why Choose This M7.5 Miniature Low Distortion Lens?

The key advantage of this lens is its combination of miniaturization and optical performance. Many compact camera designs have strict mechanical constraints, making lens diameter and optical length just as important as resolution and distortion.

With a Φ7.5 × 5.2mm form factor and only 6.7mm TTL, this lens is designed for applications where every millimeter matters. At the same time, its 5MP resolution and <1% optical distortion provide controlled imaging performance for compact vision systems.

The 5.1mm focal length and 65° horizontal FOV offer a balanced viewing angle rather than an extreme wide-angle perspective. This makes the lens suitable for systems that need practical scene coverage while keeping image deformation low.

For optical design considerations, see TOWIN’s Optical Design and Distortion Guide.

Frequently Asked Questions

Q: What type of lens is the 5.1mm miniature lens?
A: It is a 5MP fixed focal miniature lens with an M7.5 × 0.35 mount, designed for a 1/2.5″ image format and less than 1% optical distortion.

Q: What is the field of view of this lens?
A: The lens provides a 65° horizontal field of view.

Q: Is this a low distortion lens?
A: Yes. The specified optical distortion is below 1%, making it suitable for applications where controlled image geometry is important.

Q: How small is the lens?
A: The lens has a diameter of Φ7.5mm and a length of 5.2mm, with a total track length of only 6.7mm.

Q: What mount does this miniature lens use?
A: It uses an M7.5 × 0.35 mount, making it suitable for miniature and space-constrained camera modules.

Q: What resolution does this lens support?
A: The lens is specified for 5MP resolution and is designed for a 1/2.5″ image format.

Q: What is the minimum object distance?
A: The specified minimum object distance is 0.2m.

Q: Is this an IR corrected lens?
A: The supplied specification lists a 5P + 1 IR Cut construction. This indicates the presence of an IR-cut component, but it does not by itself confirm that the lens is IR corrected.

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