

1/3″ 2.8mm CS mount Manual Iris pihole lens high temperature application metallurgy.
The 2 megapixel lens CCL13028PMMPR2 is a CS mount Manual Iris pinhole lens with all metal and all glass elements. It is pefect for high temperature application such as metallurgy.
| IMAGE FORMAT | 1/3″ |
| FOCAL LENGTH | 2.8mm |
| H F.O.V. | 81° |
| RESOLUTION | 2MP |
| APERTURE | F1.8 |
| MOUNT | CS |
| IRIS | Manual |
| FOCUS | Manual |
| ZOOM | Fixed |
| B.F.L. | 6.30mm |
| M.O.D. | 0.2m |
The 2.8mm CS-Mount lens is designed for security cameras, surveillance systems and industrial imaging applications requiring wide-angle coverage and reliable optical performance. Supporting 1/3″ image formats and 2MP resolution, this lens provides an 81° horizontal field of view, allowing cameras to capture a broad monitoring area.
With an F1.8 aperture, the lens provides good light-gathering capability for stable image performance under different lighting conditions. The manual iris and manual focus design allow users to adjust the lens according to specific installation environments and imaging requirements.
Featuring a standard CS-Mount interface, 6.30mm B.F.L. and 0.2m minimum object distance, this lens offers flexible integration for professional security and industrial camera systems.
81° Wide Horizontal Field of View
The 2.8mm focal length provides an 81° horizontal field of view, enabling cameras to capture a broad scene and providing effective coverage for wide-area monitoring.
2MP Resolution Performance
Supporting 2MP resolution, the lens provides clear and reliable image output for security surveillance and industrial imaging applications.
F1.8 Large Aperture
The F1.8 aperture provides good light transmission, helping maintain image brightness and clarity in indoor and changing lighting environments.
1/3″ Sensor Compatibility
Designed for 1/3″ image formats, the lens provides suitable image coverage for compatible security and industrial camera systems.
Flexible Manual Adjustment
The manual iris and manual focus allow users to fine-tune exposure and image clarity according to different installation conditions and working distances.
Reliable CS-Mount Interface
The CS-Mount design provides broad compatibility with professional security cameras and industrial imaging systems, supporting flexible system integration.
Security Surveillance Cameras
This 2.8mm CS-Mount lens is suitable for CCTV and security cameras requiring wide-area monitoring and reliable image performance.
Indoor Monitoring
The 81° horizontal field of view makes the lens suitable for offices, retail stores, entrances, corridors and other indoor surveillance environments.
Industrial Monitoring
The lens can be integrated into industrial camera systems for equipment observation, production monitoring and general visual inspection.
Commercial Security Systems
The compact wide-angle optical design supports commercial surveillance applications where broad scene coverage is required.
Machine Vision Applications
The lens can be used in selected machine vision systems requiring a wide viewing angle and 2MP imaging performance.
TOWIN provides professional optical solutions for CS-Mount lenses, wide-angle 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 optical solutions for different imaging requirements |
| Wide-angle lens development experience | Flexible solutions for broad-area monitoring applications |
| OEM and ODM customization support | Customized optical and mechanical solutions for specific projects |
| Precision manufacturing capability | Stable quality and consistent optical performance |
| Strict quality control process | Reliable lenses for long-term commercial and industrial applications |
Q: What applications is the 2.8mm CS-Mount lens suitable for?
A: The 2.8mm CS-Mount lens is suitable for security surveillance, indoor monitoring, commercial security, industrial monitoring and selected machine vision applications requiring wide-angle image coverage.
Q: What is the advantage of a 2.8mm focal length lens?
A: A 2.8mm focal length provides a relatively wide field of view, allowing cameras to capture more of the surrounding scene and making it suitable for broad-area monitoring.
Q: What sensor size is compatible with this CS-Mount lens?
A: This lens supports 1/3″ image formats and is designed for compatible cameras equipped with a CS-Mount interface.
Q: What is the benefit of the F1.8 aperture?
A: The F1.8 aperture provides good light-gathering capability, helping cameras maintain brighter and clearer images in indoor and variable lighting conditions.
Q: Can the iris and focus be manually adjusted?
A: Yes. The lens features a manual iris and manual focus, allowing users to adjust exposure and image clarity according to specific installation and imaging requirements.
Q: What is the minimum object distance of this lens?
A: The minimum object distance is 0.2m, making the lens suitable for relatively close-range monitoring and imaging applications.
Q: Can TOWIN customize CS-Mount lenses for specific projects?
A: Yes. TOWIN provides OEM and ODM customization services, including optical optimization, mechanical adjustments and customized lens solutions for different camera systems.
Q: Does TOWIN support mass production of CS-Mount lenses?
A: Yes. TOWIN supports customized optical development and mass production with professional manufacturing processes and strict quality control systems.
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