FA Lens – C2511028M20
02/20/2020
FA Lens – C5011028M20
02/21/2020
Industrial Lens – C3511028M20
35mm C-Mount Industrial lens supports 1.1″ sensors, 20MP resolution and ultra-low <0.02% distortion for precision machine vision and measurement.
C3511028M20 is a 35mm C-Mount Industrial lens supports 1.1″ sensors, 20MP resolution and ultra-low <0.02% distortion for precision machine vision and measurement.
| IMAGE FORMAT | 1.1″ |
| FOCAL LENGTH | 35mm |
| F.O.V. | 28°(D) |
| 23°(H) | |
| 17°(V) | |
| RESOLUTION | 20 MP |
| APERTURE | F2.8~22 |
| TV DISTORTION | <0.02% |
| MOUNT | C-Mount |
| B.F.L. | 22.9mm |
| IRIS | Manual |
| FOCUS | Manual |
| ZOOM | Manual |
| M.O.D. | 0.2m |
Product Description
The 35mm C-Mount industrial lens is designed for high-precision machine vision, industrial inspection and measurement systems requiring high resolution and exceptionally low distortion. Supporting 1.1″ image formats and up to 20MP resolution, this lens provides a 28° diagonal field of view, with 23° horizontal and 17° vertical coverage for detailed imaging of targeted areas.
With TV distortion controlled below 0.02%, the lens delivers exceptionally accurate image geometry, making it particularly suitable for precision measurement, dimensional inspection and machine vision applications where optical distortion must be minimized. The adjustable F2.8-22 aperture provides flexible control over exposure and depth of field.
Featuring a standard C-Mount interface, 22.9mm B.F.L. and 0.2m minimum object distance, this lens provides a reliable high-resolution optical solution for industrial cameras and precision imaging systems.
Key Features
20MP High-Resolution Imaging
Supporting up to 20MP resolution, the 35mm C-Mount lens delivers detailed image capture for demanding machine vision, inspection and measurement applications.
Ultra-Low <0.02% Distortion
With TV distortion below 0.02%, the lens provides exceptional geometric accuracy, making it highly suitable for precision measurement and dimensional inspection.
1.1″ Large Sensor Compatibility
The lens supports 1.1″ image formats, providing effective coverage for high-resolution industrial cameras equipped with large-format sensors.
28° Narrow Field of View
The 35mm focal length provides a 28° diagonal field of view, with 23° horizontal and 17° vertical coverage, making it suitable for focused imaging of specific inspection areas.
Flexible F2.8-22 Aperture
The adjustable aperture provides flexible control over light transmission and depth of field, allowing users to optimize imaging performance for different inspection conditions.
Manual Optical Adjustment
Manual iris and focus controls allow users to precisely configure the lens according to working distance, lighting conditions and specific camera requirements.
0.2m Minimum Object Distance
The 0.2m minimum object distance enables close-range precision imaging while maintaining detailed image capture.
C-Mount Industrial Lens Applications
Precision Machine Vision
The 35mm C-Mount lens is suitable for high-precision machine vision systems requiring high resolution and exceptionally low geometric distortion.
Dimensional Measurement
The ultra-low <0.02% distortion makes this lens particularly suitable for vision measurement systems where accurate object dimensions and image geometry are critical.
Industrial Inspection
The 20MP resolution and narrow field of view support detailed inspection of components, products and manufacturing defects.
Automated Quality Control
The lens can be integrated into automated inspection equipment for precise quality control and dimensional verification on production lines.
Optical Measurement Systems
Its combination of high resolution and extremely low distortion makes the lens suitable for advanced optical measurement and analysis systems.
Why Choose TOWIN as Your C-Mount Industrial Lens Manufacturer?
TOWIN provides professional optical solutions for C-Mount lenses, high-resolution industrial lenses and precision machine vision systems. With optical design expertise, precision manufacturing capability and experience in low-distortion optics, TOWIN supports customers from optical development through mass production.
| TOWIN Capability | Customer Benefits |
|---|---|
| Precision optical design expertise | Optimized solutions for high-accuracy imaging and measurement |
| Ultra-low distortion lens development | Improved geometric accuracy for precision applications |
| 20MP high-resolution optical capability | Detailed image capture for demanding inspection systems |
| Large-format sensor lens development | Reliable optical coverage for 1.1″ industrial cameras |
| OEM and ODM customization support | Flexible optical and mechanical customization |
| Precision manufacturing and quality control | Stable performance and consistent product quality |
Frequently Asked Questions
Q: What applications is the 35mm C-Mount lens suitable for?
A: The 35mm C-Mount lens is suitable for precision machine vision, dimensional measurement, industrial inspection, automated quality control and optical measurement applications requiring high resolution and extremely low distortion.
Q: What makes this lens suitable for precision measurement?
A: Its combination of 20MP resolution and TV distortion below 0.02% provides highly accurate image geometry and detailed image capture for measurement and inspection applications.
Q: What sensor size is compatible with this C-Mount lens?
A: This lens supports 1.1″ image formats and uses a standard C-Mount interface for compatible high-resolution industrial cameras.
Q: What resolution does this industrial lens support?
A: The lens supports up to 20MP resolution, providing detailed imaging for demanding industrial inspection and machine vision applications.
Q: What is the field of view of the 35mm lens?
A: The lens provides a 28° diagonal field of view, with 23° horizontal and 17° vertical coverage.
Q: Why is distortion below 0.02% important for machine vision?
A: Extremely low distortion minimizes geometric deformation in captured images, helping improve measurement accuracy and image-based dimensional analysis.
Q: What is the advantage of the F2.8-22 adjustable aperture?
A: The adjustable F2.8-22 aperture allows users to control light transmission and depth of field, helping optimize image quality for different industrial inspection environments.
Q: Can TOWIN customize high-precision C-Mount lenses?
A: Yes. TOWIN provides OEM and ODM customization services, including optical optimization, mechanical adjustments and customized high-resolution, low-distortion lens solutions.
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