Opto Engineering® - 20 years
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MC series
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0.1 - 6 x

Key advantages

  • Nearly zero distortion*
    Suitable for any measurement application where telecentricity is not required
  • High resolution
    MC Series has been specifically designed to work in "macro" configuration
  • Compactness
    MC Series small outer diameter (15 mm) fits those applications where only little room for optical components is available

* Image distortion is the percent deviation of the real image acquired by the optics compared to an ideal, undistorted image. Our macro lenses feature "Nearly Zero Distortion", which means that although perfection is hardly reachable, the maximum distortion is designed to be as close to zero as possible.

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Last update 22 Sep 2023

Expand table


  1. Working distance: distance between the front end of the mechanics and the object. Set this distance within ±3% of the nominal value for maximum resolution and minimum distortion.
  2. Working f-number (wf/N): the real f-number of a lens in operating conditions.
  3. Percent deviation of the real image compared to an ideal, undistorted image.
  4. At the borders of the field depth the image can be still used for measurement but, to get a very sharp image, only half of the nominal field depth should be considered. Pixel size used for calculation is 3.45 μm.
  5. Object side, calculated with the Rayleigh criterion with λ= 520 nm
  6. Measured from the front end of the mechanics to the camera flange.
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Technical documents

Product user guide