

low distortion wide angle lens for scanners,drones, 4mm, 5Megapixels for 1/2.3″, 1/2.5″ sensors.
CCL123040MPF is a low distortion wide angle lens for scanners,drones. It is 1/2.3″, 4mm, 5Megapixels.
| IMAGE FORMAT | 1/2.3″ |
| FOCAL LENGTH | 4.0mm |
| F.O.V. | 88°(D) |
| 75°(H) | |
| 60°(V) | |
| RESOLUTION | 5 MP |
| DISTORTION | <-0.4% |
| APERTURE | 2.8 |
| MOUNT | M12x0.5 |
| IRIS | Fixed |
| M.O.D. | 0.4m |
| T.T.L. | 21.98mm |
| DIMENSION | Φ14×18.7mm |
| STRUCTURE | 2G2P+IRF |
The 4.0mm M12 low distortion wide angle lens is designed for machine vision, industrial cameras and embedded imaging systems requiring high-resolution image quality and low optical distortion. Supporting 1/2.3″ image formats and 5MP resolution, this lens provides an 88° diagonal field of view with balanced horizontal and vertical coverage for a wide range of imaging applications.
With distortion controlled below 0.4%, the lens delivers highly accurate image geometry, making it well suited for inspection, measurement and computer vision applications where optical precision is important. The F2.8 fixed aperture provides stable imaging performance, while the 0.4m minimum object distance supports reliable operation across common industrial working distances.
Featuring a compact M12x0.5 mount, 2G2P+IRF optical structure and Φ14×18.7mm dimensions, this lens offers a compact and reliable solution for high-resolution industrial and embedded camera systems.
Low Distortion Optical Design
With distortion controlled below 0.4%, this 4.0mm M12 lens provides highly accurate image geometry, making it suitable for machine vision, measurement and inspection applications.
5MP High-Resolution Imaging
Supporting 5MP resolution, the lens delivers detailed image capture for industrial cameras and embedded vision systems requiring reliable image quality.
88° Wide Field of View
The 4.0mm focal length provides an 88° diagonal field of view, offering a balanced combination of scene coverage and image detail.
1/2.3″ Sensor Compatibility
Designed for 1/2.3″ image formats, the lens provides effective sensor coverage and stable optical performance for compatible camera systems.
Compact M12x0.5 Mount
The M12x0.5 interface enables easy integration into compact industrial cameras, embedded vision devices and space-limited imaging systems.
Advanced 2G2P+IRF Optical Structure
The 2G2P+IRF construction combines glass and precision optical elements with an IR filter component to support stable image quality and reliable optical performance.
Machine Vision Inspection
This 4.0mm M12 low distortion wide angle lens is suitable for automated inspection systems, quality control equipment and machine vision applications requiring low distortion and accurate image reproduction.
Industrial Measurement Systems
The low distortion performance makes the lens well suited for dimensional measurement and imaging applications where geometric accuracy is important.
Factory Automation
The compact M12 design allows integration into production line cameras, robotic inspection systems and automated manufacturing equipment.
Embedded Vision Systems
The compact dimensions and M12 mount make this lens suitable for embedded cameras and intelligent imaging devices with limited installation space.
Robotics and AI Vision
The balanced field of view and high-resolution performance support robotics and AI vision applications requiring reliable environmental imaging.
TOWIN provides professional optical solutions for M12 lenses, low-distortion lenses and customized industrial imaging systems. With optical design expertise, precision manufacturing capability and strict quality control processes, TOWIN supports customers from lens development through mass production.
| TOWIN Capability | Customer Benefits |
|---|---|
| Professional optical design expertise | Optimized lens performance for machine vision and industrial imaging |
| Low-distortion optical design capability | Improved image geometry for inspection and measurement applications |
| M12 lens development experience | Compact solutions for embedded and industrial camera systems |
| OEM and ODM customization support | Flexible optical and mechanical customization |
| Precision manufacturing capability | Stable optical performance and consistent product quality |
| Strict quality control process | Reliable lenses for long-term industrial applications |
Q: What applications is the 4.0mm M12 lens suitable for?
A: The 4.0mm M12 lens is suitable for machine vision inspection, industrial measurement, factory automation, embedded vision systems and robotics applications requiring high-resolution imaging and low distortion.
Q: Why is low distortion important for machine vision lenses?
A: Low distortion helps maintain accurate image geometry and reduces optical deformation, which is important for measurement, inspection and computer vision applications.
Q: What sensor size is compatible with this M12 lens?
A: This lens supports 1/2.3″ image formats and uses an M12x0.5 mount interface for compatible industrial and embedded camera systems.
Q: What resolution does this lens support?
A: The lens supports 5MP resolution, providing detailed image capture for industrial cameras and machine vision systems.
Q: What is the field of view of this 4.0mm lens?
A: The lens provides an 88° diagonal field of view, with approximately 75° horizontal and 60° vertical coverage.
Q: What is the minimum object distance of this lens?
A: The minimum object distance is 0.4m, making the lens suitable for common industrial imaging and inspection working distances.
Q: What is the advantage of the 2G2P+IRF optical structure?
A: The 2G2P+IRF construction combines glass and precision optical elements with an IR filter component to support stable image quality and reliable optical performance.
Q: Can TOWIN customize M12 lenses for specific machine vision projects?
A: Yes. TOWIN provides OEM and ODM customization services, including optical optimization, mechanical adjustments and customized lens solutions for different industrial imaging systems.
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