12MP Fixed-Focus C-Mount Lens 50mm 2/3 Sensor Factory Automation Long-Distance

OKS-FA-3235-2816 is high-performance 12MP fixed-focus FA industrial C-mount lens, specially developed for machine-vision inspection, factory automation, long-distance surface defect detection and high-precision dimensional-measurement systems.

Designed for 2/3-inch CMOS/CCD industrial sensor, it delivers full-format 12MP high-definition imaging. Manual adjustable iris (F2.8-16) and locking-type focus ring can lock aperture and focus position effectively, preventing parameter offset caused by mechanical vibration on production-line. Low distortion <=0.35% at 350 mm WD, excellent MTF performance >=145lp/mm@0.2 and high relative illumination >=90% guarantee reliable measuring and defect-detection results for long-range working scenarios.

Equipped with M27*P0.5 filter thread, users can install various optical filters for complex on-site lighting. It supports matching different extension rings to expand working-distance range, meeting diverse long-distance installation-distance requirements. Rugged all-metal anti-shock mechanical structure guarantees long-term stable running. Widely used for electronic component inspection, PCB surface checking, robot visual guidance and automated quality-control OEM mass-production.

• Standard C-Mount interface, optimized for 2/3-inch sensor, supports 12MP high-resolution industrial machine-vision camera
• 50mm fixed focal length, manual adjustable iris F2.8-16 with locking screw, manual lock-able focus ring, anti-drift against production-line mechanical vibration
• Low optical distortion <=0.35% @350 mm working distance; excellent MTF >=145lp/mm@0.2; high relative illumination >=90%, ensures high-precision long-distance inspection & measuring accuracy
• M27*P0.5 filter thread, convenient for installing UV, IR-cut, polarizing filters to adapt complex workshop lighting environment
• Wide working-distance range 110-1000 mm, compatible with extension rings(5/10/15/20/30mm), satisfy various long-distance industrial inspection installation-distance requirements
• Rugged all-metal anti-vibration housing, stable long-time continuous running for automated assembly-line equipment
• Standard C-mount flange back 17.526 mm, compatible with mainstream brand area-scan industrial cameras

1. Machine-Vision Inspection: Long-range surface defect detection, part dimensional measurement, high-precision visual inspection
2. Factory Automation: Assembly-line positioning, robot visual guidance, automatic sorting equipment
3. Electronic Quality Control: PCB checking, chip & electronic component appearance inspection
4. Laboratory & Scientific Imaging: High-precision image acquisition, optical test equipment
5. Industrial On-line Monitoring: Long-distance product appearance snapshot, field inspection with extension-ring

• Optical parameter customization .We customize focal length, aperture, FOV, lens structure, distortion, CRA, filter, coating and image circle to match all mainstream CMOS sensors for surround view and surveillance cameras.
• Mechanical structure customization.We customize barrel TTL, front diameter, waterproof grade, mount holder, back focal length, focus range and wide-temperature resistant housing.
• OEM brand & appearance customization.We offer laser logo engraving, customized barrel colors and exclusive private model codes for OEM branding.
• Packaging customization.We customize nner bags, export cartons and branded color boxes with multi-language instructions available.

The Machine Vision Lens is carefully packaged to ensure maximum protection during transit. Each lens is securely placed in a custom foam insert within a sturdy, impact-resistant box to prevent any damage from shocks or vibrations. The packaging includes anti-static materials to protect the optical components from dust and static electricity.

For shipping, we use reliable carriers with tracking options to ensure timely and safe delivery. All packages are clearly labeled with handling instructions such as "Fragile" and "Handle with Care" to alert handlers. Depending on the destination, additional protective packaging and insurance options are available to guarantee the lens arrives in perfect condition.