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Our C-Mount Lens Series
CITRINE C-Mount lenses
These high resolution 2/3” C-Mount lenses are compact and robust and therefore ideal for demanding imaging applications even in harsh environment. With the special broadband AR coating they can be used in the visible 400 to 700 nm and in the NIR 700 to 1000 nm range. The lenses are also available in a ruggedized, stabilized and motorized version.
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TURQUOISE C-Mount lenses
These high resolution 1” C-Mount lenses are compact and robust and therefore ideal for demanding imaging applications even in harsh environment. With the special broadband AR coating they can be used either in the visible 400 to 700 nm or in the NIR 700 to 1000 nm range. The lenses are also available in a ruggedized and motorized version.
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AQUAMARINE C-Mount lenses
These high resolution 1.3” C-Mount / TFL-Mount lenses are compact and robust and therefore ideal for demanding imaging applications even in harsh environment. With the special broadband AR coating it can be used either in the visible 400 to 700 nm or in the NIR 700 to 1000 nm range. The lens is also available in a ruggedized and motorized version.
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JADE C-Mount lenses
JADE lenses are perfectly adapted to technical requirements with a maximum sensor size of 1.2" (19.3 mm) and an impressive resolution of up to 2.4µ pixel. The compact lenses feature a low chief ray angle, making them ideal for use with all generations of SONY Pregius™ sensors. As C-mount lenses, they also offer flexibility and versatility.
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TOURMALINE C-Mount lenses
With a maximum sensor size of 1.3" (24 mm) and a resolution of up to 2.4µ pixel size, the TOURMALINE lenses offer impressive performance. The flat main beam angle makes them suitable for all SONY Pregius™ generations.
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TOPAZ C-Mount lenses
Optimized for different working distances these compact and robust 1.1” / 1.2" C-Mount lenses are the perfect choice for demanding short and long distance applications even in harsh environment.
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Specialized Lens Options: Ruggedized, Stabilized & Motorized
The true value of c-mount lenses becomes apparent in harsh or highly active conditions. Schneider-Kreuznach’s range includes ruggedized, stabilized, and motorized options that maintain superior imaging, even in challenging scenarios. Whether you are using a machine vision lens for high-speed robotics or relying on a c-mount lens adapter to fit your specialized camera, the consistent clarity provided by c-mount lenses is vital.
We offer multiple c-mount lens versions to address different industry requirements. These can range from basic models for standard imaging tasks to advanced motorized types for remote focusing. Each version leverages the robust c-mount thread for secure installation. Regardless of your operational demands, there is likely a c-mount lens designed to fit seamlessly into your system.
Ruggedized c-mount lenses: for shock and vibration resistance
Engineered for maximum durability: These C-Mount lenses feature a robust mechanical design to withstand intense shock and vibration in demanding industrial environments.
CITRINE F1.8/4.8 mm Ruggedized C-Mount Lens
Stabilized c-mount lenses: no image shift
Uncompromising precision: These stabilized C-Mount lenses maintain a consistent optical axis and eliminate pixel shift, making them ideal for measurement and calibration.
CITRINE F1.4/12 mm Stabilized C-Mount Lens
The benefits of using a stabilized C-Mount lens
This Diagram comparing image shift between a standard lens and a Schneider-Kreuznach stabilized lens
Motorized c-mount lenses: Allows automated Aperture control
Streamline your vision system with motorized aperture control, allowing for precise, automated light adjustment in dynamic environments.
TOPAZ F2.4/6.5 mm motorized C-Mount Lens
C-Mount lenses for Demanding Environments
Schneider-Kreuznach C-Mount lenses ensure seamless compatibility with diverse camera systems, delivering crisp, high-quality images for accurate results. Their sturdy construction provides dependable, long-term reliability, making them the ideal solution for industrial robots and automated production lines seeking to enhance efficiency, optimize processes, and uphold rigorous quality standards.
Pixel-Sensor-Size Diagram for C-Mount Lenses
Technical Guide: How to Focus and Install C-Mount Lenses
To achieve the highest image quality in machine vision applications, simply choosing the right lens is only the first step. Proper installation and precise focus adjustment are critical for reliable automated inspection and data accuracy. Unlike consumer lenses, professional C-mount lenses are designed for high-vibration environments and long-term stability, featuring specialized locking mechanisms to maintain focus under industrial conditions.
To help you get the most out of your optical setup, our Product Manager Steffen Mahler has created a detailed technical resource. Using the high-performance CITRINE F1.4/23mm C-mount lens as a primary example, he demonstrates the correct handling of the fine-pitch thread and the focus-locking collar to ensure your system operates with maximum precision.
Explore the C-Mount Lens Focusing Guide & Video Tutorial
What You Will Learn in This Tutorial
- Step-by-step focus adjustment for C-mount lenses
- Correct use of the locking collar and 2mm hex screw to prevent focus drift
- Precise alignment techniques for maximum sharpness in machine vision
- Proper mounting procedures to ensure a secure lens-to-camera fit
Typical Applications for C-Mount lenses
In machine vision systems, c-mount lenses excel at delivering sharp, detailed images. Combined with a c-mount camera, they help detect subtle defects or variations in manufacturing, thereby improving product quality. Because these lenses maintain focus under rigorous conditions, they are a go-to choice in industrial settings. A well-fitted c-mount lens adapter can also broaden compatibility, allowing you to use different camera types without sacrificing imaging quality.
Applications in Industry & Research
C-mount lenses power a wide array of industrial tasks. In manufacturing, they integrate with camera systems for product inspection, identifying minute defects before items leave the production line. In robotics, they guide automated arms with precision, ensuring each movement aligns perfectly with its target. Research laboratories also rely on c-mount lenses to capture detailed observations in limited spaces. This adaptability makes c-mount camera setups indispensable wherever meticulous imaging is vital.
Industrial robots on a production line, optimized for image processing with C-Mount lenses.
Compact and Durable Design for Industrial Integration
Industrial environments often involve vibrations, temperature swings, and restricted space. C-mount lenses are engineered to meet these challenges while maintaining top-notch optical performance. Their compact form is particularly useful when machinery or other components limit the available area. Thanks to a secure lens mount, these lenses stay firmly in place, reducing the risk of misalignment during fast-paced operations. In combination with a c-mount camera, they deliver clear and consistent results, essential for automated processes and quality checks.
Why Durability Matters in Machine Vision:
- Minimizes downtime due to equipment failure
- Ensures stable image capture for critical inspections
- Supports efficient workflows in demanding production lines
Production of a C-mount lens at the Schneider-Kreuznach plant in Germany.
FAQs on C-Mount Lenses
What are C-Mount lenses?
C-Mount lenses attach to cameras using a c-mount thread and are known for their balance of high optical performance and compact design. These lenses are widely used in machine vision, where space can be limited but image accuracy is essential. By offering a sturdy lens mount, a typical c-mount lens remains securely in place, even in industrial applications with constant movement. Many professionals value c-mount lenses for their precision and reliability, particularly in environments that require consistent, high-quality imaging.
Key Advantages at a Glance:
- Compact dimensions suitable for tight spaces
- Robust design for reliable performance
- Ideal for machine vision tasks requiring detailed inspection
What types of applications are best suited for C-Mount lenses?
C-Mount lenses are ideal for:
- 3D measurement and spatial analysis,
- Quality inspection in manufacturing lines,
- Traffic monitoring and surveillance,
- Robotic vision systems in automation,
- Scientific research where precise, compact imaging solutions are needed
Can the C-Mount lenses be customized?
Yes, Schneider-Kreuznach offers customization options to meet specific machine vision needs, including variations in lens elements, mounts, and other specialized features to ensure optimal performance for your application.
How do Schneider-Kreuznach C-Mount lenses handle environmental challenges in industrial settings?
These lenses are engineered to withstand industrial stressors like vibration, temperature changes, and dust. With options for ruggedized models, Schneider-Kreuznach C-Mount lenses are reliable for long-term use in harsh environments, ensuring consistent image quality and precision.
Related industrial lens categories
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