Page 2 - smartWLI cutting tools
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Vertical Scanning Technology













































      Vertical Scanning Principle
      •    the Piezo lifts the objective in z axis and the camera the grabs images in equidistant steps

      •    the image stack contains the information to calculate the profile data from the surface
      •    each independent pixel will show an so named correlogram an the maximum sinus like light variation
           indicates an defined z-distance from the objective
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