20MP Fixed-Focus C-Mount Lens 50mm 1.1 Sensor Factory Automation Appearance Defect Detection

OKS-FA-1050-2816 is high-performance 20MP fixed-focus FA industrial C-mount lens, designed for machine-vision inspection, factory automation, high-precision dimensional measurement and surface defect detection systems.

Matching 1.1-inch large-format CMOS/CCD sensor, it delivers full-format 20MP high-definition imaging. Manual adjustable iris (F2.8-16) and locking-type focus ring can lock aperture and focus position effectively, avoiding offset caused by mechanical vibration on production-line. Low distortion <=0.7% at 350 mm WD, excellent MTF and high relative illumination >=90% guarantee high-precision inspection & measurement accuracy.

Built-in M27*P0.5 filter thread supports various optical filters to adapt complex on-site lighting. It can work with extension rings to satisfy diverse working-distance demands. Rugged all-metal anti-shock structure guarantees long-term stable running. Widely applied for electronic component inspection, PCB surface checking, robot visual guidance and automated quality-control OEM mass-production.

• Standard C-Mount interface, specially optimized for 1.1-inch large-format sensor , supports 20MP high-resolution industrial machine-vision camera
• 50mm fixed focal length, manual adjustable iris F2.8-16 with locking screw, manual lock-able focus ring to prevent parameter drift caused by equipment vibration
• Low optical distortion <=0.7% @350mm working distance, high MTF performance >=145lp/m @0.2, high relative illumination >=90%, ensure accurate measuring result
• M27*P0.5 filter thread, easy to install UV, IR-cut, polarizing filters for complex production-line lighting environments
• Wide working distance range, supports long-distance inspection scenarios, compatible with extension ring for flexible installation
• All-metal rugged anti-vibration mechanical housing, stable for long-time continuous operation on automated production line
• Standard C-mount flange back 17.526mm, compatible with mainstream brand industrial area-scan cameras

1. Machine-Vision Inspection: 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: Product appearance snapshot, long-distance 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.

Each Machine Vision Lens is carefully packaged to ensure maximum protection during transit. The lens is first wrapped in anti-static foam and placed inside a custom-fitted, shock-absorbent box to prevent any damage from impacts or vibrations.

All packaging materials are designed to be eco-friendly and recyclable. The outer box is clearly labeled with handling instructions and product details to facilitate safe and efficient shipping.

We offer multiple shipping options to meet your delivery needs, including standard, expedited, and overnight services. Tracking information will be provided once your order has been dispatched.

For international shipments, all necessary customs documentation will be prepared and included to ensure smooth clearance.

Your satisfaction is our priority, and we strive to deliver your Machine Vision Lens promptly and in perfect condition.