Wide Angle Lens – CCL13035MPF

CCL13035MPF Low distortion wide angle 74° M12 s-mount board lens 1/3″ 3.5mm HD rectilinear scanning

5MP 3.5mm M12 Wide Angle Low Distortion Lens

The 5MP 3.5mm M12 lens is a compact wide-angle fixed focal lens designed for imaging systems that require broad scene coverage with controlled geometric distortion. With an 86° diagonal FOV, 74° horizontal FOV, and 55.6° vertical FOV on a 1/3″ sensor, this lens provides a wide viewing perspective while maintaining distortion below 0.4%. Its 5MP resolution and F3.0 fixed aperture make it suitable for compact machine vision cameras, embedded imaging modules, surveillance equipment, and automation systems where both image detail and wide-area coverage are important.

The M12x0.5 mount and Φ14 × 15.79mm compact form factor allow easy integration into space-constrained camera housings. The 0.4m minimum object distance also makes the lens suitable for applications where the camera needs to observe nearby objects while maintaining a relatively broad field of view.

For additional compact lens options, explore TOWIN’s M12 Lenses.

Product Core Highlights

• 5MP High-Resolution Imaging: Supports detailed image capture for compact industrial and monitoring cameras.
• 3.5mm Wide-Angle Focal Length: Delivers 86° diagonal FOV and 74° horizontal FOV for broad scene coverage.
• Below 0.4% Distortion: Provides controlled image geometry for applications that require relatively accurate object positioning and image analysis.
• F3.0 Fixed Aperture: Provides a practical balance between optical performance and compact lens construction.
• Compact M12 Structure: M12x0.5 mount and Φ14 × 15.79mm dimensions support integration into small camera modules and embedded imaging systems.

Wide Angle Lens Application Scenarios

Compact Machine Vision Inspection

The combination of 5MP resolution, 3.5mm focal length, wide FOV, and low distortion makes this lens suitable for compact machine vision systems that need to capture a relatively large inspection area. It can be used for part presence inspection, component positioning, packaging inspection, conveyor monitoring, and automated visual checks where a wider perspective is needed without excessive geometric distortion.

The below-0.4% distortion specification can also benefit image-processing systems that use object edges, dimensions, or relative positions as part of the inspection process.

Designed for compact machine vision applications, the M12x0.5 interface makes the lens suitable for embedded industrial cameras and miniature vision modules. See TOWIN’s Machine Vision solutions for broader application requirements.

Indoor Surveillance and Equipment Monitoring

The 3.5mm focal length provides a relatively broad perspective for indoor monitoring scenarios where the camera must cover a wider area from a fixed mounting position. Potential applications include equipment monitoring, access-area observation, workspace surveillance, and compact security cameras.

Compared with a conventional longer focal length lens, the wider FOV can reduce the number of cameras required for certain coverage layouts, depending on installation height and target distance.

Embedded Vision Devices

The compact Φ14 × 15.79mm mechanical profile is well suited to embedded camera designs where installation space is restricted. The fixed focal configuration can simplify system integration when the camera position and target area are predetermined.

Typical applications include smart imaging devices, compact inspection modules, industrial monitoring equipment, embedded CMOS camera systems, and automated equipment vision modules.

Robotics and Automation Equipment

Robotic equipment may need to observe a broad working area while maintaining enough optical detail for object detection and positioning. The 3.5mm focal length provides a wider perspective, while the low-distortion optical design helps maintain more consistent image geometry for downstream vision processing.

This makes the lens suitable for selected robotic inspection, automated positioning, work-area monitoring, and compact robotic vision systems.

Compatible equipment includes: 1/3″ 5MP CMOS camera modules, M12 industrial cameras, compact machine vision cameras, embedded vision modules, indoor security cameras, robotic vision modules, inspection cameras, automation equipment cameras, and other devices supporting an M12x0.5 lens mount.

Why Choose This 3.5mm M12 Lens?

For systems where a standard 6mm or longer lens provides insufficient coverage, this 3.5mm configuration offers a wider viewing angle while keeping distortion below 0.4%. The combination of 5MP resolution, 86° diagonal FOV, F3.0 aperture, compact mechanical dimensions, and M12 mounting makes it a practical option for small-form-factor imaging systems.

If you are comparing different focal lengths or sensor formats, TOWIN’s Sensor Guide can help clarify sensor and lens matching requirements. You can also use the FOV Calculator to estimate image coverage based on sensor size, focal length, and working distance.

For more detailed lens-selection considerations, refer to the Lens Selection Guide.

Frequently Asked Questions

Q: What type of lens is this 3.5mm M12 lens?
A: It is a 5MP 3.5mm fixed focal M12 lens with an 86° diagonal FOV and distortion below 0.4%. It can be positioned as an M12 lens, fixed focal lens, wide-angle lens, and low-distortion lens.

Q: What sensor size is this 3.5mm M12 lens designed for?
A: The specified image format is 1/3″. The lens should therefore be matched with a compatible 1/3″ imaging sensor and camera configuration.

Q: Is the 3.5mm M12 lens considered wide angle?
A: Yes. On a 1/3″ sensor, the lens provides an 86° diagonal FOV and 74° horizontal FOV, giving it a substantially wider viewing angle than typical standard focal-length configurations.

Q: Is this a low-distortion M12 lens?
A: Yes. The specified distortion is below 0.4%, making it suitable for applications where controlled geometric distortion is important for image analysis, inspection, and object positioning.

Q: Is this lens suitable for machine vision?
A: Yes. Its 5MP resolution, wide field of view, low distortion, compact M12 mount, and fixed focal design make it suitable for selected machine vision and automation applications, particularly compact systems requiring broad scene coverage.

Q: What is the minimum object distance of this lens?
A: The specified M.O.D. is 0.4m. This means the lens is specified for focusing on objects from approximately 0.4m under the intended optical configuration.

Q: Can TOWIN customize this 3.5mm M12 lens?
A: TOWIN can evaluate customized optical and mechanical requirements based on sensor format, focal length, FOV, distortion, aperture, mounting interface, dimensions, and application conditions. For project-specific requirements, contact TOWIN for an engineering evaluation.

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