Optical metrology

Micro & Nanopositioners

Microscopy products

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Spherometer

 

Our spherometers OEG are used for measuring radius of curvature of optical components, metal balls or glass. Rays to be measured can be either concave or convex.

To meet all requirements, we offer 2 types of Spherometers:

  • A portable spherometer: the Handysphere
  • A workstation fixed: the Sphéromatic

Features

  • Large measuring range
  • High accuracy measurement
  • New software measurement SPHEROWIN
  • Measure digital
  • Results can be saved and printed

 

Software

  • Simple and easy to use
  • Spot metering or series possible. Determination of the radius of curvature with details on the measurement uncertainty (P = 95%)
  • Tolerance can be filled in accordance with standard DIN58166 (ring) or absolute (mm)

Available accessories

  • 3 blades with parallel faces (for testing)
  • 8 spheres of reference (for testing)

Main technical data

Handysphere
Sphéromatic
Range of movement
±12.5mm
±30mm
Diameter of sample
6 à 500mm
Repeatability of measurement
0.02%
0.001%
Accuracy
0.2%
0.01%

If you would like more information, please contact us.

 

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