

3/4″ 12mm low-distortion lens, C mount lens, F1.4, high resolution 5 Megapixel CCTV lens.
CCL3412MMPC is 3/4″ 12mm High-resolution low-distortion lens, C mount lens, manual iris/focus/zoom, F1.4, high resolution 5 Megapixel CCTV lens.
| IMAGE FORMAT | 3/4″ |
| FOCAL LENGTH | 12mm |
| F.O.V. | 52°(D) |
| 42°(H) | |
| 34°(V) | |
| RESOLUTION | 5MP |
| APERTURE | 1.4 |
| DISTORTION | <1% |
| MOUNT | C |
| B.F.L. | 10.7mm |
| IRIS | Manual |
| FOCUS | Manual |
| ZOOM | Manual |
| M.O.D. | 0.5m |
High-Resolution 5MP Imaging Performance
The 12mm C-Mount low-distortion lens supports 5MP resolution, providing detailed image capture for industrial inspection, automation and machine vision applications that require reliable visual information.
Optimized for 3/4″ Sensor Cameras
Designed for 3/4″ image formats, this lens provides effective sensor coverage and stable optical performance for industrial camera systems.
Wide Field of View for Industrial Applications
With a 42° horizontal field of view, the lens provides a balanced viewing range suitable for applications requiring broader image coverage while maintaining image clarity.
Low Distortion Optical Design
With distortion below 1%, the lens minimizes image deformation and helps maintain accurate image geometry for measurement, inspection and vision analysis applications.
Fast F1.4 Aperture Performance
The F1.4 aperture improves light efficiency and supports clearer imaging in environments with changing illumination conditions.
Flexible Manual Optical Adjustment
The manual iris, focus and zoom design allows users to fine-tune the lens according to different working distances, lighting conditions and application requirements.
Machine Vision Inspection
This 12mm C-Mount low-distortion lens is suitable for automated inspection systems, quality control equipment and industrial vision solutions requiring accurate and consistent image performance.
Factory Automation
The lens can be used in production line monitoring, component inspection and automated manufacturing systems where reliable optical performance is required.
Industrial Camera Systems
With a standard C-Mount interface, this lens provides compatibility with various industrial cameras and supports flexible integration into customized imaging systems.
Precision Imaging Applications
The low distortion performance and high-resolution capability make this lens suitable for applications requiring accurate image analysis and visual measurement.
TOWIN provides professional optical solutions for machine vision, industrial imaging and customized camera applications. With advanced optical design capability, precision manufacturing processes and strict quality control, TOWIN supports customers from optical development to mass production.
| TOWIN Capability | Customer Benefits |
|---|---|
| Professional optical design expertise | Optimized lens solutions for different imaging requirements |
| OEM and ODM customization support | Flexible optical and mechanical customization for specific projects |
| Precision manufacturing capability | Stable quality and consistent optical performance |
| Strict quality inspection process | Reliable products for long-term industrial applications |
| Experience in industrial imaging solutions | Professional support for machine vision and automation systems |
Q: What applications is the 12mm C-Mount lens suitable for?
A: The 12mm C-Mount lens is commonly used in machine vision inspection, factory automation, industrial cameras and precision imaging systems where high-resolution and accurate image performance are required.
Q: What sensor size is compatible with this C-Mount lens?
A: This lens supports a 3/4″ image format and is designed for industrial cameras using C-Mount interfaces.
Q: Why is low distortion important for industrial imaging?
A: Low distortion helps maintain accurate image geometry and reduces optical errors, making it important for inspection, measurement and machine vision applications.
Q: What are the main optical adjustment features of this lens?
A: The lens features manual iris, manual focus and manual zoom adjustment, allowing users to optimize image performance according to different application requirements.
Q: Can this 12mm C-Mount lens be customized for specific applications?
A: Yes. TOWIN provides OEM and ODM customization services, including optical optimization, mechanical adjustments and customized lens solutions for different industrial imaging systems.
Q: Why choose a C-Mount lens for machine vision cameras?
A: C-Mount lenses are widely used in industrial imaging because they provide reliable compatibility, flexible integration options and stable optical performance for various camera platforms.
Q: Does TOWIN support customized industrial lens production?
A: Yes. TOWIN supports customized optical design and mass production with professional manufacturing capability and quality control processes for industrial lens projects.
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