

Megapixel pinhole lens, 1/3″ 2.8mm wide angle, short T.T.L. miniature size for hidden camera.
CCL13028PMP is a megapixel pinhole lens. It is 1/3″ 2.8mm, wide angle. And it has very short T.T.L. and miniature size for hidden camera.
| IMAGE FORMAT | 1/3″ |
| FOCAL LENGTH | 2.8mm |
| F.O.V. | 125°(D) |
| 84°(H) | |
| 58°(V) | |
| RESOLUTION | Megapixel |
| TV DISTORTION | -15% |
| APERTURE | F2.4 |
| MOUNT | M12X0.5 |
| IRIS | Fixed |
| FOCUS | Manual |
| ZOOM | Fixed |
| M.O.D. | 0.3m |
125° Wide-Angle Imaging Capability
The 2.8mm M12 pinhole lens provides a 125° diagonal field of view, allowing cameras to capture larger scenes and improve environmental awareness in wide-area monitoring applications.
Compact M12x0.5 Mount Design
The small M12 mount enables easy integration into compact camera modules, embedded vision systems and space-limited imaging devices.
Megapixel Resolution Performance
Supporting megapixel imaging, the lens provides clear image output for security monitoring, smart cameras and industrial vision applications.
Controlled Wide-Angle Distortion Performance
With TV distortion controlled at -15%, the lens balances wide viewing coverage and image quality, making it suitable for applications requiring broader scenes.
Stable Fixed Aperture Design
The F2.4 fixed aperture provides consistent optical performance and simplifies integration into different camera platforms.
Close-Range Imaging Capability
With a minimum object distance of 0.3m, the lens supports close-range monitoring and compact imaging applications.
Security Surveillance Cameras
This 2.8mm M12 wide-angle pinhole lens is suitable for CCTV cameras and security monitoring systems requiring wide-area coverage and reduced blind spots.
Smart Home and IoT Cameras
The compact design and wide field of view make this lens suitable for smart cameras, home monitoring devices and connected vision products.
Embedded Vision Systems
The M12x0.5 interface allows easy integration into embedded cameras, robotics systems and compact imaging equipment.
Industrial Monitoring Applications
The lens can be used for industrial observation, equipment monitoring and vision systems requiring wide-angle image capture.
Robotics Vision Systems
The wide viewing angle supports robotic perception applications requiring broader environmental information.
TOWIN provides professional optical solutions for M12 lenses, wide-angle lenses and customized imaging applications. With optical engineering expertise, precision manufacturing capability and experience in compact optical design, TOWIN supports customers from lens development to mass production.
| TOWIN Capability | Customer Benefits |
|---|---|
| Professional optical design expertise | Optimized lens performance for different wide-angle imaging requirements |
| M12 lens development experience | Compact optical solutions for embedded and intelligent camera systems |
| OEM and ODM customization support | Flexible customization based on customer application needs |
| Precision manufacturing capability | Stable quality and consistent optical performance |
| Strict quality control process | Reliable lenses for long-term industrial and commercial applications |
Q: What applications is the 2.8mm M12 wide-angle pinhole lens suitable for?
A: The 2.8mm M12 wide-angle pinhole lens is commonly used for security cameras, smart home cameras, embedded vision systems, robotics vision and industrial monitoring applications requiring wide-area image coverage.
Q: What is the advantage of a 125° wide-angle lens?
A: A 125° wide-angle lens allows cameras to capture a larger viewing area, helping reduce blind spots and improving scene awareness compared with standard focal length lenses.
Q: What sensor size is compatible with this M12 lens?
A: This lens supports 1/3″ image formats and uses an M12x0.5 mount interface, making it suitable for compact camera modules and embedded imaging systems.
Q: Why is distortion performance important for wide-angle lenses?
A: Distortion control helps maintain better image accuracy and reduces unwanted deformation, improving image usability for monitoring, analysis and intelligent vision applications.
Q: What is the minimum object distance of this lens?
A: The minimum object distance is 0.3m, allowing the lens to capture clear images in close-range monitoring environments.
Q: Can TOWIN customize M12 wide-angle lenses for specific camera projects?
A: Yes. TOWIN provides OEM and ODM customization services, including optical design optimization, mechanical adjustments and customized M12 lens solutions for different applications.
Q: Does TOWIN support mass production of M12 lenses?
A: Yes. TOWIN supports customized optical development and mass production with professional manufacturing processes and strict quality control systems.
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