Talysurf PGI-1240 Stylus Profiler
  • Precision metrology instrument used for measuring aspheric surface profile and roughness.
  • Unprecedented range to resolution ratio 
  • 12.5mm range with 0.8nm resolution 
  • 0.1um straightness over 200mm traverse 
  • Extended length stylus arms increase measuring range to 25mm or 38mm

  ZYGO and ESDI Interferometers
  • Noncontact measurement of flat, spherical, and aspherical surfaces, and transmitted wavefront measurement of optical components and assemblies.
  • Precision phase modulation with high-speed, high-resolution CCD camera to show fine measurement details on parts.
  • Null and CGH capability.

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