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Diffractive macro DOESAG.zpl doesn't seem correct

  • January 13, 2020
  • 5 replies
  • 89 views

James.Fry
Ultraviolet
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The DOESAG.zpl macro posted on this site doesn't appear to accurately determine the diffractive sag.  

Anyone else think this is the case?

5 replies

Mark.Nicholson
Luminary
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  • Luminary
  • 911 replies
  • January 13, 2020
Hey Alex,

Where is that macro? I couldn't find it through the search.

James.Fry
Ultraviolet
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  • Author
  • Ultraviolet
  • 33 replies
  • January 13, 2020
It can be found here: https://my.zemax.com/en-US/Knowledge-Base/kb-article/?ka=KA-01501

 

Mark.Nicholson
Luminary
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  • Luminary
  • 911 replies
  • January 16, 2020
Looks OK to me, at least in principle. What specifically do you not agree with?

James.Fry
Ultraviolet
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  • Author
  • Ultraviolet
  • 33 replies
  • January 16, 2020
I believe it works only if system units are millimeters, not inches.  

 

James.Fry
Ultraviolet
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  • Author
  • Ultraviolet
  • 33 replies
  • January 16, 2020
This Rx in inches.