Computar M3528-MPX Lens

USD 263.89

35 mm F2.8 C-mount machine-vision lens for 16MP 2/3-inch sensors; manual iris/focus, 0.15 m close focus, ruggedized 10G design.

SKU Computar-M3528-MPX Category
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Computar M3528-MPX Lens

Model Identifier M3528-MPX
Official Part Number M3528-MPX
GTIN Standard NA

Technical Overview

2/3-inch C-mount fixed focal industrial lens for 16MP machine vision cameras. The M3528-MPX is a 35 mm F2.8 manual-iris, manual-focus lens designed for high-resolution inspection in shock- and vibration-prone environments. Manufacturer materials indicate a ruggedized MPX optical/mechanical design, support for 2 μm pixel-size sensors, and operation from close-up to infinity. Published specs also list 0.15 m minimum focus distance, 10G shock/vibration resistance, M30.5 filter thread, and a 17.526 mm flange back length.

Key Features

  • 2/3-inch image format
  • 35 mm focal length
  • F2.8 maximum aperture
  • Manual iris
  • Manual focus
  • C-mount
  • Supports 16 megapixel cameras
  • Supports 2 μm pixel size sensors
  • Shock-resistant and anti-vibration design rated 10G
  • Minimum focus distance 0.15 m
  • Floating mechanism for close-up to long-distance performance
  • Click-type iris mechanism
  • M30.5 filter thread

Ruggedized 35 mm F2.8 C-mount lens with 10G shock/vibration resistance for 16MP inspection imaging.

Technical Specification Matrix

ParameterValue
Focal Length35 mm
Maximum Aperture Ratio1:2.8
Image Format2/3 inch
Operation Range IrisF2.8 - F16.0
Operation Range Focus0.15 m - Infinity
Control IrisManual
Control FocusManual
MountC-Mount
Back Focal Length10.9 mm
Flange Back Length17.526 mm
Filter SizeM30.5 P=0.5 mm
Operating Temperature-10°C to +50°C
Optical Distortion2/3 inch: 0.10%
Weight82 g
Dimensionsφ31.8 mm x 46 mm
Shock/Vibration Resistance10G
Supported Pixel Size2 μm or less
Max Image Formatφ11.8 mm

Industrial Applications

1. High-speed inspection with vibration-prone machinery

The 10G shock/vibration-resistant optical/mechanical design helps maintain image stability on presses, conveyors, and robotic stations.

Problem Solved

Reduces focus drift and image aberration caused by machine vibration.

10Gshock resistanceanti-vibrationmachine visionC-mount

2. Precision part inspection on 16MP cameras

The 35 mm focal length and support for 2 μm pixel-size sensors suit detailed dimensional inspection where high spatial fidelity is needed.

Problem Solved

Provides sufficient image resolution and narrow field of view for defect detection and metrology.

16MP2/3 inch sensor2 μm pixel size35 mm focal lengthF2.8

3. Close-to-mid-range optical gauging in industrial cells

The 0.15 m minimum focus distance and floating mechanism support stable imaging from close-up to longer working distances.

Problem Solved

Maintains usable focus across varying standoff distances in automated inspection fixtures.

0.15 m minimum focus distancefloating mechanismmanual focusinspection fixtureindustrial imaging
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