M12 Lens – CCL1250MP

CCL1250MP Low distortion 50mm M12 S-mount board lens 1/2″ HD long focal length rectilinear security

50mm M12 Ultra Low Distortion Lens for Precision Imaging

This 50mm M12 ultra low distortion lens is designed for compact imaging systems that require a narrow field of view, precise target framing, and highly accurate image reproduction. Supporting 1/2″ and 2/3″ image formats, the lens delivers megapixel-level imaging with extremely low distortion of less than 0.03%. Its 50mm fixed focal length, F2.5 aperture, and 0.4m minimum object distance make it suitable for precision inspection, target recognition, measurement, and long-distance observation in compact vision systems. Designed for precision imaging applications, this M12 lens combines a compact 27mm diameter with a 56.90mm TTL for integration into space-constrained optical equipment.

When selecting a 50mm lens, engineers should consider sensor size, target distance, and required field of view together. TOWIN’s Lens Selection Guide can help evaluate these factors before selecting the final optical configuration.

Product Core Highlights

• 50mm fixed focal length: Provides a narrow field of view for focused target imaging and detailed observation.
• Ultra-low distortion <0.03%: Maintains highly accurate image geometry for inspection, recognition, and measurement applications.
• 1/2″ and 2/3″ format compatibility: Supports flexible integration with different compact imaging sensors.
• F2.5 fixed aperture: Provides a practical optical configuration for stable imaging performance.
• Compact M12 × 0.5 mount: Enables integration into compact camera systems while providing a longer focal length.

M12 Lens Applications

The 50mm focal length and extremely low distortion make this lens fundamentally different from wide-angle M12 optics. Its narrow field of view is better suited to applications where the camera needs to concentrate on a specific target area rather than capture an entire scene.

Precision Target Inspection

The <0.03% distortion specification makes this lens particularly suitable for imaging applications where maintaining the geometric accuracy of the target is important. It can support visual inspection of components, dimensional observation, positioning, and automated image analysis.

Designed for precision target inspection applications, the lens can be integrated into compact inspection cameras and automated optical inspection systems where a narrow FOV is preferred.

Object Recognition and Identification

The 50mm focal length allows the camera to concentrate on a defined target area, which can be useful for object recognition and identification systems. The narrow viewing angle can help reduce unnecessary background information and focus image processing on the target.

Compact Measurement Systems

Ultra-low distortion is especially valuable when image geometry needs to remain stable for measurement-related applications. This lens can be considered for compact measurement equipment, dimensional observation systems, and vision modules requiring controlled optical distortion.

Long-Distance or Focused Observation

Compared with short focal length M12 lenses, the 50mm focal length provides a much narrower viewing angle. This makes it suitable for applications where the camera is positioned farther from the target or where only a specific area of a larger scene needs to be observed.

Embedded Industrial Imaging

The M12 × 0.5 interface allows the lens to be integrated into compact embedded camera architectures. Its Φ27 × 52.8mm dimensions provide a relatively compact mechanical package for a 50mm focal length lens.

For broader industrial imaging requirements, TOWIN offers dedicated Industrial Lens solutions as well as compact optical configurations for embedded systems.

Compatible Devices

This lens can be considered for:

• Compact inspection cameras
• Precision measurement camera modules
• Object recognition systems
• Target identification cameras
• Embedded industrial vision systems
• Compact optical measurement equipment
• Automated inspection cameras
• Focused observation camera modules
• OEM M12 camera systems

For additional compact M12 optical configurations, explore the complete M12 Lenses range.

Frequently Asked Questions

Q: What type of lens is this 50mm M12 lens?
A: It is a fixed focal M12 lens with a 50mm focal length, designed for precise, narrow-field imaging and ultra-low distortion applications.

Q: What is the distortion of this 50mm lens?
A: The specified distortion is less than 0.03%, making it particularly suitable for applications where accurate image geometry is important.

Q: What sensor formats does this lens support?
A: The supplied specification lists both 1/2″ and 2/3″ image formats.

Q: Is a 50mm M12 lens suitable for machine vision?
A: It can be used for selected machine vision applications, particularly precision inspection, target observation, recognition, and measurement tasks that benefit from a narrow FOV and very low distortion.

Q: Is this lens suitable for wide-angle imaging?
A: No. With a 50mm focal length and a 9.2° diagonal FOV specification, this lens is intended for narrow-field, focused imaging rather than wide-area coverage.

Q: What is the minimum object distance of this lens?
A: The specified M.O.D. is 0.4m, making it suitable for relatively close as well as more distant focused imaging depending on the application setup.

Q: Does the lens have an adjustable iris?
A: No. It uses a fixed iris with an F2.5 aperture.

Q: Can TOWIN customize a 50mm M12 lens for a specific sensor or FOV?
A: TOWIN can evaluate customized optical solutions according to requirements such as sensor format, focal length, FOV, distortion, mechanical dimensions, and mounting interface. For project-specific requirements, contact the TOWIN engineering team.

SEO TDK

SEO Title:

Meta Description:

Focus Keywords:

• 50mm M12 lens
• 50mm M12 low distortion lens
• M12 ultra low distortion lens
• 50mm low distortion lens
• M12 telephoto lens
• precision M12 lens
• M12 machine vision lens
• 50mm machine vision lens
• low distortion inspection lens

Short Product Description:

Download Specs Sheet

Online contact