Low Distortion Lens – CCL140298MPF

CCL140298MPF Low distortion wide angle 1/4″ 3mm 62° M12 mount lens with HD 5MP rectilinear scanning

2.98mm 5MP M12 Low Distortion Fixed Focal Lens

This 2.98mm M12 low distortion lens is designed for compact imaging systems requiring high-resolution image capture and precise geometric reproduction. Supporting a 1/4″ image format and 5MP resolution, the lens delivers a 73° diagonal field of view with 62° horizontal and 49° vertical coverage. Its standout feature is the distortion performance of less than -0.2%, making it well suited for imaging applications where accurate object shape and spatial relationships are important. The fixed F3.5 aperture, M12×0.5 mount, 0.3m minimum object distance, and compact 15.59mm TTL configuration provide a practical optical solution for embedded cameras and space-constrained vision equipment.

M12 Low Distortion Lens Core Highlights

• 5MP High-Resolution Imaging: Supports detailed image capture for compact camera systems.
• Ultra-Low Distortion < -0.2%: Helps maintain accurate image geometry and minimize visible bending of straight lines.
• 2.98mm Fixed Focal Length: Provides a broad 73° diagonal field of view in a compact optical configuration.
• M12×0.5 Mount: Compatible with compact M12 camera architectures and embedded imaging platforms.
• Compact Optical Structure: 15.59mm TTL supports integration where available installation space is limited.

M12 Low Distortion Lens Applications & Compatible Devices

Low-Distortion Embedded Vision

The combination of 5MP resolution and less than -0.2% distortion makes this lens particularly suitable for embedded vision systems where image geometry matters. Compared with conventional wide-angle optics with stronger barrel distortion, this lens can provide more accurate representation of straight edges and object proportions. It can be considered for compact inspection cameras, embedded vision modules, and smart imaging devices.

Compact Machine Vision Cameras

The 1/4″ image format, 5MP resolution, and controlled 73° diagonal FOV make this lens suitable for compact machine vision cameras that need moderate scene coverage without sacrificing geometric accuracy. It can be used in applications where the camera needs to capture objects at relatively close working distances while keeping image deformation low.

Measurement & Inspection Imaging

Low distortion is especially valuable when images are used for visual measurement, dimensional assessment, positioning, or object analysis. With distortion below -0.2%, the lens can help reduce optical deformation before image-processing algorithms analyze the captured scene. The 0.3m M.O.D. also supports relatively close-range imaging requirements.

Smart Cameras & Embedded Devices

The M12×0.5 mount and 15.59mm TTL make this lens suitable for compact smart cameras, embedded vision modules, IoT imaging equipment, and other devices where optical space is restricted. Its fixed F3.5 aperture provides a straightforward configuration for applications with stable imaging conditions.

Designed for low-distortion embedded vision and compact inspection applications, this 5MP M12 lens combines high resolution, controlled geometric distortion, and a compact fixed-focal optical design.

Explore M12 optical solutions, explore the M12 Lenses category.

For applications requiring precision imaging and optical performance, see TOWIN’s Machine Vision solutions.

For more information about distortion and how it affects imaging accuracy, visit the Distortion Guide. To evaluate the relationship between sensor size, focal length, and field of view, use the FOV Calculator.

Frequently Asked Questions

Q1: What type of lens is the 2.98mm M12 lens?
A: It is a 5MP fixed focal M12 lens designed for compact imaging systems requiring a 73° diagonal field of view and very low geometric distortion.

Q2: How low is the distortion of this M12 lens?
A: The specified distortion is below -0.2%, making it a strong choice for applications where accurate image geometry is important.

Q3: What sensor size is compatible with this lens?
A: The lens is specified for a 1/4″ image format and supports up to 5MP resolution according to the supplied specifications.

Q4: What is the field of view of the 2.98mm lens?
A: The lens provides a 73° diagonal FOV, 62° horizontal FOV, and 49° vertical FOV.

Q5: Is this lens suitable for machine vision applications?
A: Its 5MP resolution and < -0.2% distortion make it potentially suitable for compact machine vision and inspection systems where accurate image geometry is required. Final suitability depends on the sensor and application requirements.

Q6: What is the mount specification?
A: The lens uses an M12×0.5 mount, a common compact mounting configuration for embedded camera modules.

Q7: What is the minimum object distance?
A: The specified minimum object distance is 0.3m, making it suitable for close-to-medium working-distance imaging applications.

Q8: Can TOWIN customize this M12 lens for a specific imaging project?
A: TOWIN can evaluate customized optical requirements based on the target sensor, field of view, mechanical dimensions, distortion, and other project specifications. Contact the TOWIN team through the Contact page for project evaluation.

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