Industrial Lens Manufacturer for Machine & AI Vision
High-performance M12, C-Mount, CS-Mount and custom optical lenses for machine vision, robotics, AI cameras and industrial imaging systems.
Optics
Options
Mounts
Design
Precision Optics. Reliable Quality.
Built for Industrial Vision.
TOWIN is an industrial lens manufacturer specializing in optical design, precision manufacturing and OEM/ODM lens solutions for machine vision, AI imaging, robotics, automotive and intelligent camera systems.
Featured Industrial Lenses
M12 Industrial Lens
Compact, lightweight and high-resolution for embedded vision applications.
C-Mount Machine Vision Lens
High-resolution C-mount lenses for industrial inspection, measurement and automation.
CS-Mount Camera Lens
Fixed and vari-focal lenses for CCTV, IP cameras and intelligent security systems.
Low Distortion Lens
Low distortion design ensures accurate imaging for measurement and high-precision inspection.
IR Corrected Lens
IR-corrected optics for excellent performance in day & night surveillance applications.
TOF Lens
Optimized for ToF cameras (850nm / 940nm) with high accuracy and depth perception.
Industrial Lens Categories
M12 / S-Mount Lenses
The M12 Lenses has a standard mount with a M12X0.5 thread, also called board lens or miniature lens. Includes low distortion, fisheye, wide angle, pinhole, automotive lenses for multi-scene vision.
C-Mount Lenses
Flange focal distance 17.526mm, widely used for industrial machine vision, factory automation, ITS traffic monitoring, 3D and GigE/USB industrial cameras.
CS-Mount Lenses
12.526mm flange focal length, fixed & vari-focal megapixel lenses with manual iris, DC auto iris, P-Iris, IR corrected design for IP/CCTV surveillance cameras.
Low Distortion Lenses
Geometric distortion controlled below 0.1%, high precision for metrology, semiconductor inspection, PCB testing, robotic guidance and accurate measurement systems.
IR Corrected Lenses
Vari-focal IR corrected lenses support day & night dual-spectrum imaging, DC auto/manual iris options for 2MP/3MP/4MP security and industrial cameras.
TOF Lenses
Specialized optics for time-of-flight depth measurement, perfect for 3D mapping, robot navigation, facial recognition, industrial automation depth perception.
Fisheye Lenses
180°~245° panoramic field of view, high resolution M12 fisheye optics for surround monitoring, automotive dashcam, drone, VR and smart home panoramic cameras.
Industrial Lens Solutions by Application
Machine Vision
Industrial inspection, measurement, barcode scanning and defect detection.
Explore Machine Vision
Smart Security
High-resolution and IR-corrected lenses for surveillance and AI security cameras.
Explore Smart Security
Smart Traffic
Optical lenses for ANPR, traffic monitoring and intelligent transportation.
Explore Smart Traffic
Drone Imaging
Lightweight, low-distortion lenses for UAV mapping and aerial imaging.
Explore Drone Imaging
Medical Imaging
High-resolution optical solutions for medical devices and imaging systems.
Explore Medical Imaging
Biometric Recognition
Lenses for facial recognition, iris scanning and biometric identification systems.
Explore BiometricOptical Engineering & Custom Lens Development
Requirements Analysis
We analyze your application, sensor, FOV, working distance and performance requirements.
Optical Design
Our optical engineers design high-performance lens structures optimized for your applications.
Simulation
Advanced optical simulation verifies MTF, distortion, FOV and illumination performance before prototyping.
Prototype
We build precision prototypes for real-world evaluation and performance validation.
Testing
Strict testing ensures optical performance, reliability and quality meet industrial standards.
Mass Production
Stable mass production with strict quality control ensures consistent and reliable lens delivery.
Knowledge Center
Lens Basics
Learn fundamental optical concepts, focal length, field of view, aperture, and more.
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Optical Design
Explore optical design principles, MTF, distortion, aberrations, and image quality.
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Distortion Guide
Learn about distortion types, correction methods, and real-world imaging examples.
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Lens Selection Guide
A step-by-step guide to selecting the right lens for your application.
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Need a Custom Lens Solution?
Tell us your sensor, FOV, working distance and application requirements.
Our optical engineers will provide the best lens solution for your project.
Custom Optical Design
7–15 Days Prototype Strict Quality Control Global OEM Support