Learn how metrology capabilities on the UltraSurf make it possible to perform corrective grinding and polishing of freeform optics with confidence.

  • Get more information on the capabilities of the UltraSurf Non-Contact Metrology System and its newly-developed software package.
  • Learn about the importance of measuring datums along with the surface to create precision freeform optics. 
  • See examples of freeform optics manufactured on OptiPro machines and measured on the UltraSurf. 
Advancements in Non-Contact Freeform Metrology with Datum Structures

Scott DeFisher, James Ross, "Advancements in non-contact freeform metrology with datum structures," Proc. SPIE 11175, Optifab 2019, 1117515 (15 November 2019);

Copyright 2019 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.

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