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MAHR MarSurf LD 130 / 260 Aspheric 2D und 3D Asphere measuring station

MarSurf LD 130 / 260 Aspheric is a high-precision 2D / 3D surface measuring station for characterizing contour and roughness on optical components. MarWin is the operating and evaluation software.

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MarSurf LD 130 / 260 Aspheric 2D und 3D Asphere measuring station

Checks the topography in the first machining operations

  • Early detection of deviations, thus avoiding costly reworking
  • Differential profile output in machine-readable format for controlling the machine tool

Increased flexibility

  • Different types of rotationally symmetrical aspheres can be measured with one measuring system, no additional investment required
  • Large measuring range up to 260 mm (up to 400 mm with the stitching option)
  • Maximum measuring speed and dynamics (up to 10 mm/s for large lenses / up to 0.02 mm/s for microlenses)
  • Fully positionable stylus tip

Bionic-style LP D probe arm

  • Improved probe system dynamics thanks to increased rigidity and attenuation as well as a lower moment of inertia:
    – Optimized overall design of the probe system
    – Innovative choice of materials
  • Probe arm with integrated chip for:
    – Detecting and identifying the probe arm
    – Checking that the probe arm is inserted correctly
    – Providing information from probe arm

Your results will be right

  • The high-precision MarSurf LD 130 / 260 is the basis for the accurate measurement of your workpieces. The vertical resolution of 0.8 nm and form deviations of < 100 nm guarantee the exact reproduction of your asphere.
  • Probe arm change with no need to recalibrate
  • Lenses with steep sides can be measured