Computar M3528-MPW3 35mm 6MP C-Mount Machine Vision Lens

Technical Overview

Computar M3528-MPW3 35mm F2.8 6MP Monofocal Lens for 2/3" sensors. Ultra-compact C-mount machine vision lens with 5G vibration resistance and low distortion.

Key Features

Optimized for high-resolution 6-megapixel machine vision cameras and 2/3-inch format sensors.
Ultra-compact 29mm diameter and lightweight 48g design ideal for space-constrained factory automation.
Features a very low distortion profile and consistent corner-to-corner relative illumination.
Built with ruggedized mechanical components providing vibration resistance up to 5G.
Equipped with manual focus and iris locking mechanisms to maintain exact calibration in active settings.

Technical Specification Matrix

Parameter	Value
Focal Length	35 mm
Sensor Format	2/3"
Resolution Support	6 Megapixel
Aperture Range	F2.8 to F16.0
Mount Type	C-Mount
Focusing Range	0.25 m to infinity
Filter Thread	M27 x P0.5
Flange Back Length	17.526 mm
Vibration Resistance	Up to 5G
Operating Temperature	-10°C to +50°C
Physical Weight (kg)	0.05
Dimensions L x W x H (cm)	3.85 x 2.9 x 2.9

Industrial Applications

1. High-Resolution Automated Optical Inspection (AOI)

Used in electronics manufacturing to inspect microscopic solder joints and component placements. The 6-megapixel resolution and very low distortion allow the vision system to accurately identify minute defects.

Problem Solved

Ensures standard machine vision systems capture uncompromised corner-to-corner clarity without spatial distortion on 2/3-inch sensors.

Automated Optical InspectionMachine VisionDefect DetectionImage Resolution

2. Robotic Arm Vision Systems

Mounted on high-speed robotic manipulators for pick-and-place automation. Its ultra-compact 29mm profile and rugged 5G vibration resistance prevent the lens from shifting focus or aperture during rapid acceleration.

Problem Solved

Prevents focus drift and mechanical fatigue in vision systems subject to high acceleration and continuous mechanical vibration.

Robotic Pick and PlaceHigh Vibration ResistanceCompact Vision LensIndustrial Robotics

3. Metrology and Precision Measurement

Integrated into non-contact optical measurement machines designed to measure the dimensions of machined metal parts. The 35mm fixed focal length and low geometric distortion ensure strict dimensional accuracy.

Problem Solved

Eliminates barrel and pincushion distortion issues that typically cause unacceptable measurement errors in optical metrology applications.

Optical MetrologyNon-Contact MeasurementDimensional InspectionGeometric Accuracy