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MarOpto MFU 200-3D

Art. no. 5440581

The MarOpto MFU 200-3D is a universal machine for measuring contour, roughness, axis offset, radial runout and tilt errors in lenses in one setup. It is thus ideal for spheres, aspheres, cylinder lenses and freeforms. Measurements are taken automatically, quickly and close to production in 2D and 3D. Thanks to the unique combination of optical and tactile probe arms, a reference surface of the component can be used to determine the form and position of the other surfaces.

MarOpto MFU 200-3D
  • Durchmesser
  • Contour
Users benefit from the following advantages:
  • Increased productivity thanks to minimal calibration
  • Accuracy due to dynamic realtime compensation (measurement uncertainty < 100 nm [PV])
  • Reference system on the component itself thanks to combination of optical and tactile sensors
  • Flexibility thanks to measurable gradient angle of up to 45°
  • Standard evaluation as per ISO 10110-5
  • Universal thanks to automation of different measuring tasks on one machine
Optical-tactile measurement of cylinder lenses, freeforms and off-axis lenses

The MarOpto MFU 200-3D can perform optical and tactile measurements of surfaces in one setup. When the two measuring procedures are combined, the surfaces are referenced in a coordinate system, which is particularly relevant for cylinders and freeforms. The MarOpto MFU 200-3D has an automatic centering and tilting table, which both ensures high reproducibility and saves time.

Mechanical reference surfaces (fiducials)

The position and form deviation of the optical surface can be evaluated in relation to mechanical reference surfaces by way of combined optical and tactile measurements. Decentration, tilt and twist errors can thus be identified
Powerful software for measuring tasks in lens production

Measuring aspheres with AsphericLib

  • Enter the target parameters (R, k, Ai)
  • Automatic alignment of testpiece
  • Measure the topography using circular paths
  • Evaluate as 3D differential topography and 2D difference profile
  • Evaluation to ISO 10110-5 Information about power, irregularity, RMSi, R0 etc.

  • Measuring freeforms with AnyShape
  • Enter geometric parameters (Torus, Biconic, cylinder, off axis, free analytical description)
  • Define mechanical fiducials
  • Calibrate the workpiece position using fiducials
  • Measure the topography using circular paths
  • Evaluate as 3D differential topography (R, PV, RMS, Slope)
  • Evaluate centering errors (optical axis against mechanical references)
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Комбинированные методы измерения
Optical and tactile measurements of surfaces in one setup
Ready for production
Measuring close to production with closed-loop functionality
Программные процессы по отдельности
Measuring and evaluation software especially for the optical industry
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