

1/3″ 2.8-12mm CCTV lens, CS mount lens, DC Auto iris, F1.4, megapixel resolution lens.
CCL132812AMP is 1/3″ 2.8-12mm CCTV lens, CS mount lens, DC Auto iris, F1.4, megapixel resolution, wide-angle to telephoto range (101°~27° H F.O.V.), low M.O.D. of 0.3m.
| IMAGE FORMAT | 1/3″ |
| FOCAL LENGTH(mm) | 2.8-12 |
| H F.O.V. | 101°~27° |
| RESOLUTION | Megapixel |
| APERTURE | 1.4 |
| MOUNT(mm) | CS |
| IRIS | DC Auto |
| FOCUS | Manual |
| ZOOM | Manual |
| M.O.D.(m) | 0.3 |
Flexible 2.8-12mm Varifocal Design
The adjustable focal length range from 2.8mm to 12mm allows users to customize the viewing angle according to different surveillance distances and monitoring areas.
Wide-Angle Monitoring Capability
With a horizontal field of view ranging from 101° to 27°, the lens supports both large-area surveillance and focused image capture for different security scenarios.
Megapixel Imaging Performance
Designed for megapixel security cameras, this lens provides clear and detailed image output for surveillance systems requiring reliable image quality.
F1.4 Large Aperture Performance
The F1.4 aperture design improves light transmission and supports better image brightness in low-light and changing illumination environments.
DC Auto Iris for Exposure Control
The DC auto iris mechanism automatically adjusts the amount of incoming light, helping maintain stable image quality in outdoor and variable lighting conditions.
Compact CS-Mount Compatibility
The CS-Mount interface provides compatibility with a wide range of CCTV cameras and surveillance systems, enabling easy integration.
Security Surveillance Cameras
This 2.8-12mm CS-Mount varifocal lens is suitable for CCTV cameras, security monitoring systems and surveillance equipment requiring adjustable viewing coverage.
Indoor and Outdoor Monitoring
The flexible focal length range allows the lens to adapt to different environments, including entrances, buildings, parking areas and industrial facilities.
Commercial Security Systems
The lens is suitable for retail stores, offices, warehouses and other commercial monitoring applications requiring reliable image capture.
Intelligent Surveillance Applications
With megapixel imaging capability and flexible field of view adjustment, the lens supports smart security systems and video monitoring solutions.
TOWIN provides professional optical solutions for security cameras, surveillance systems and customized imaging applications. With advanced optical design capability, precision manufacturing processes and strict quality control, TOWIN delivers reliable lens solutions for global camera manufacturers and system integrators.
| TOWIN Capability | Customer Benefits |
|---|---|
| Professional optical design expertise | Optimized lens solutions for different surveillance requirements |
| OEM and ODM customization support | Flexible optical and mechanical customization for specific projects |
| Security lens development experience | Solutions designed for CCTV and monitoring applications |
| Precision manufacturing capability | Stable quality and consistent product performance |
| Strict quality control system | Reliable lenses for long-term commercial and industrial use |
Q: What applications is the 2.8-12mm CS-Mount varifocal lens suitable for?
A: The 2.8-12mm CS-Mount varifocal lens is commonly used in CCTV cameras, security surveillance systems, commercial monitoring and intelligent security applications requiring adjustable viewing angles.
Q: What is the advantage of a 2.8-12mm varifocal lens?
A: A 2.8-12mm varifocal lens provides flexible focal length adjustment, allowing users to switch between wide-angle monitoring and detailed scene observation without changing the lens.
Q: What sensor size is compatible with this CS-Mount lens?
A: This lens supports 1/3″ image formats and is designed for security cameras equipped with CS-Mount interfaces.
Q: Why is F1.4 aperture important for surveillance lenses?
A: A larger F1.4 aperture allows more light to enter the lens, improving image brightness and supporting clearer imaging in low-light environments.
Q: Does this lens support outdoor surveillance applications?
A: Yes. The varifocal design, DC auto iris function and flexible field of view make it suitable for various indoor and outdoor monitoring environments.
Q: Can TOWIN customize CS-Mount varifocal lenses?
A: Yes. TOWIN provides OEM and ODM customization services, including optical optimization, mechanical modifications and customized lens solutions for different security camera projects.
Q: Does TOWIN support mass production of security camera lenses?
A: Yes. TOWIN supports customized development and mass production with professional optical manufacturing capabilities and strict quality control processes.
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