Iswear 发表于 2005-1-4 19:34:00

Error Function Type



<P>Dear Redflag,</P>
<P>Sorry to waste your time!</P>
<P>I have some question when optimizing the system.</P>
<P>Usually, Spot of Wavefront Error Variance optimizing large than Transverse Ray Aberration?</P>
<P>In Error Function Type of Automatic Design. When I choice Wavefront Error Variance for optimizing to get better performance, if I would like to control specified filed's spot size. How can I do? Could you please guide me? Thanks a lot!.</P>



redflag 发表于 2005-1-4 20:27:00

<P>这是因为用波像差优化时,直接作用于MTF,所以通常会有比较好的效果.(并不总是如此).</P><P>可以通过调整WTA,或改变WAVEFRONT BALANCE RATIO.   多试几次,看看结果如何.</P>

Iswear 发表于 2005-1-4 21:59:00



<P>Dear Redflag,</P><P>Thanks for your promptly reply.</P><P>Regarding to the Wavefront balance ratio. Do you menas changing the Error Function Weight?</P>



redflag 发表于 2005-1-5 23:44:00

If you choose the wave front error function , below it a editbox enabled.

Iswear 发表于 2005-1-6 17:51:00



Thanks a lot! I'll try it



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