CCL122524MP

Description

This professional-grade 25mm M12 lens is engineered with a large 1/2″ image format and an advanced 5 Megapixel (5MP) optical design, delivering ultra-sharp, high-fidelity imaging. Featuring a strict optical distortion of less than 1% and comprehensive IR correction, this fixed focal lens eliminates geometric warping and focus shift across day and night transitions. It serves as a premium optical component tailored for high-accuracy machine vision, intelligent transportation systems (ITS), and high-definition CCTV surveillance.

Key Product Highlights

• 5MP High-Resolution Clarity: Captures intricate surface details and fine text, solving the pixel-blur pain point in high-precision automated inspection.
• Ultra-Low Distortion (<1%): Guarantees exceptional geometric accuracy, preventing edge stretching for precise dimensional measurement and sorting.
• Narrow 25mm Telephoto Field of View: Provides a focused 19° diagonal FOV, ideal for capturing distant targets with high pixel density without losing detail.
• Day & Night IR-Corrected Performance: Utilizes premium low-dispersion glass to eliminate focus drift under infrared light, ensuring crisp 5MP feeds 24/7.

Technical Specifications

This product is certified by RoHS and ISO9001 quality management system, supports third-party testing, and complies with EU and domestic security equipment access standards, ensuring reliable quality and full compliance.

Applications & Compatible Devices

Core Application Scenarios

This 25mm ultra-low distortion lens is optimized for data-critical industrial automation and long-range tracking. In factory environments, it excels in automated optical inspection (AOI) for dense PCBs, high-accuracy alignment, and defect detection where optical distortion must remain under 1%. For Intelligent Transportation Systems (ITS), the narrow FOV combined with 5MP resolution allows clear license plate recognition (LPR/ANPR) and driver behavior monitoring across multi-lane highways from a distance. Additionally, its 0.3m M.O.D. enables seamless integration into specialized medical diagnostic devices and pharmaceutical packaging verification lines under strict industrial lighting.

Compatible Device List

• Sensors & Formats: Fully optimized for premium 1/2″ CMOS/CCD sensors and backward compatible with 1/2.5″, 1/2.7″, and 1/2.8″ high-resolution sensors.
• Industrial Cameras: Seamlessly integrates with 5MP M12 board-level cameras, industrial smart vision modules, and FA cameras from brands like Basler, Hikrobot, and Flir.
• ITS & Surveillance Hardware: Fits perfectly into speed enforcement enclosures, electronic toll collection (ETC) cameras, and long-range high-definition IP bullet cameras.
• Custom Filters: Supports OEM customization for specific bandpass filters (e.g., 850nm or 940nm LED synchronization) to suit specialized industrial lighting setups.

“Designed for high-precision machine vision and intelligent transportation tracking applications.”

Frequently Asked Questions

Q1: Why is a 5MP resolution critical for this 25mm M12 lens?

Standard M12 lenses often support only 2MP or 1080P, which causes pixelation on modern high-resolution sensors. This 5MP lens offers superior resolving power, allowing machine vision software to crop or zoom into images for precise edge and defect analysis.

Q2: What are the benefits of <1% ultra-low distortion in factory automation (FA)?

In measurement and gauging applications, optical distortion bends straight lines, skewing measurement calculations. A distortion rate under 1% ensures that the captured image maps perfectly to real-world dimensions, eliminating the need for heavy digital correction.

Q3: How does the IR-corrected design improve 24/7 outdoor surveillance?

Visible light and infrared light have different wavelengths and focus at different points. This IR-corrected lens aligns both wavelengths onto the same focal plane. This prevents focus drift or blurring when traffic or security cameras switch to IR mode at night.

Q4: Can this 1/2″ format lens be used on smaller sensors like 1/2.8″?

Yes, it is fully backward compatible with smaller sensors such as 1/2.5″, 1/2.7″, and 1/2.8″. Using it on a smaller sensor will narrow the field of view slightly but will utilize the sharpest center sweet spot of the lens, yielding excellent image clarity.

Q5: Is the manual focus feature secure against industrial vibrations?

Yes, the manual focus is adjusted by threading the lens into the M12 mount. Once the optimal focus is achieved at your specific working distance, it can be securely locked in place using a standard M12 locking ring or thread-locking compound to withstand heavy machinery vibrations.

Q6: Does this lens require a specific lighting environment due to the F2.4 aperture?

The F2.4 aperture is optimized to balance light throughput with a sharp depth of field. It is ideal for environments with controlled factory strobe lighting, outdoor daytime ITS setups, or nighttime applications supported by active infrared or LED illuminators.

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