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How to apply a surface irregularity DAT file to the aperture of Off-axis Parabola Surface?

  • September 24, 2024
  • 0 replies
  • 42 views

Hi, all,

 

I have a as-measured surface irregularity file (converted from Zygo int into zemax dat file). I need to apply this on the clear aperture of off-axis parabola (OAP) surface. However, it seems that this DAT is applied on the vertex of OAP mirror, rather than the clear aperture of OAP. Is there a way to shift the DAT file so that it was applied on the clear aperture?  Thanks. 

[See the attached zar file for detail]

 

 

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