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  • Kowa LM6NCM  Image #1

Kowa LM6NCM 1/2" 6mm Megapixel Lens

Quick Overview

1/2", 6mm, Megapixel Lens.

This series of megapixel lenses offers super high resolution and utilizes the floating mechanism system. The new wide angle 5mm megapixel lens will pave the way for new possibilities in machine vision systems.


  • Low Distortion - High precision aspherical lens greatly reduces distortion and produces a high definition picture
  • Super Wide Angle Optical Design - Wide angle optical design for a large field of view
  • Resistant to Vibration and Shock - Able to perform even in the most difficult environments
  • Extra Low Distortion - LM5JC1M: under 0.5%, LM3NC1M: under 0.4% TV Distortion
  • Ideal for Megapixel Cameras - Assists megapixel cameras in producing large, high resolution images
  • Clear Resolution at Center and Corner - Provides a clear image throughout the center and edges of the image
  • High Transmission - Provides high performance even in dark lighting conditions

  • Applications:

  • Machine Vision
  • Factory Automation
  • NIR/SWIR Applications
  • Inspection
  • Specifications
    Focal Length (mm)
    Lens Type Fixed 
    Image Size (mm) 1/2" (Φ8)
    Iris Range (F-stop) F1.2 ~ Close
    Focusing Range (m) 0.1 ~ ∞
    Iris Control Manual 
    Focus Control Manual
    Shooting Range at M.O.D. (mm) 148.2(H) x 118.5(V)
    Angle of View 1/2" (°) 56.2 x 43.5
    Angle of View 1/3" (°) 43.2 x 33.2
    Angle of View 1/1.8" (°)
    Horizontal Angle of View (°) 56.2°
    Vertical Angle of View (°) 43.5°
    Diagonal Angle of View (°) 67.0°
    Resolution (Center, Corner) 120lp/mm, 100lp/mm 
    TV Distortion (%) -0.2 
    Back Focus in Air (mm) 8.2 
    Mount C-Mount 
    Filter Thread Size (mm) M30.5 x P0.5 
    Minimum Focus Distance (m) 0.1 
    Flange Back in Air (mm) 17.526
    Front/Rear Effective DIA (mm) Φ21.1, Φ15.4
    Exit Pupil (mm) -112
    Size (mm) Φ34 x 45.8
    Weight (g) 100
    Temperature Range (°C) -10 ~ +50
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