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Telecentric Lens

MML1-ST40D

▪ Compact design with a lens barrel diameter of 16 mm
▪ Long depth of field design
▪ All models are available with uniform coaxial illumination functionality as an option
▪ Very low distortion
▪ Cost-effective
▪ CCD Element Size: 1/2" or smaller in most cases

MML1-ST40D
Main Applications
Alignment and OCR/OCV
Metrology and gauging


Model Description


Specifications
  • Spec
  • MML1-ST40D
  • Coaxial Illumination
  • -
  • Magnification
  • 1.00±5%
  • WD (mm)
  • 40
  • Resolution (μm)
  • 7.2
  • Depth of Field (mm)
  • 0.88
  • NA
  • 0.046
  • Effective Fno
  • 11
  • Distortion (%)
  • -0.038 | -0.443
  • Weight (g)
  • 31
  • Largest Compatible Sensor
  • 1/2"
  • Mount
  • C Mount
  • Remarks
  • 2/3” type spec are reference values
* Depth of field is calculated assuming a horizontal 240TV resolution using a 1/2" CCD camera. (Permissible circle of confusion on the image-formation side: 40μm).
* Resolution values indicate the theoretical resolution at a wavelength of 550nm.


External View
Contact Information

MORITEX North America, Inc. California office

Add:6862 Santa Teresa Blvd. San Jose, CA 95119 U.S.A.

E-mail:sales.china@cognex.com

Tel:+1-408-363-2100

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