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Question

Using RMS Wavefront as criterion for tolerancing

  • January 16, 2026
  • 0 replies
  • 4 views

Julien Dejonghe

Hi, I am trying to use RMS wavefront as criterion for tolerancing. When I check the value of the criterion in the tolerancing tool, it is 10 times lower than in the wavefront map! I tried to improve the sampling either in the tolerancing menu or in the wavefront map menu, but it didn’t help. I only have one wavelength and one field to simplify.

Thanks if anyone has an explanation…

Julien