How to get the peak to valley/rms data from wavefront map

  • 10 February 2021
  • 1 reply

which operand can be used to get the peak2valley data from wavefront map. thanks

1 reply

Userlevel 4
Badge +1

Hi Zhenfeng,

I saw you also sent an email to support inbox on this inquiry and I have just replied to you via email. You could try ZERN Term -7 which reports PTV wavefront error referenced to chief ray, or you could try using GETTEXTFILE to get this info from the Text tab of the Wavefront map and then use ZPLM to return it to the merit function editor.

Best regards,