you might need to tweak the surface semi-diameter/radius a bit to make rays traceable towards the image plane. your calculation based on PW method is an approximation I would assume, so make a little change to start with for few cycles of optimization then you should be able to get around the problem.
咏物词
2014-10-28 20:21
hopebox:you might need to tweak the surface semi-diameter/radius a bit to make rays traceable towards the image plane. your calculation based on PW method is an approximation I would assume, so make a little change to start with for few cycles of optimization then you .. (2014-10-28 19:56) ":#A>L? l
b ffml Thanks for your anwser! But new problem come up.I have choosen "Afocal image space",但出射光并不平行，反而汇聚到一点，这是为什么呢？ eB1eUK> 0%L$T J.'' 英语不好 LOL
hopebox
2014-10-28 20:32
Check the following: OG<]`!" ?[|4 QzR General > Aperture (did you tick Afocal Image Space?) p44uozbK ? wiq
3f 6 Once you do so, make use of Default Merit Function and select Angular Radius option. Read a bit more from the user manual about this option would be helpful!
hopebox
2014-10-28 20:33
咏物词:Thanks for your anwser! But new problem come up.I have choosen "Afocal image space",但出射光并不平行，反而汇聚到一点，这是为什么呢？ ToCfLJ?{ 英语不好 LOL (2014-10-28 20:21) m3ZOq
B-
e}@J?tJK.L Sorry, forget about checking the Afocal Image Space. You did so already! My apologies!
咏物词
2014-10-28 20:39
hopebox:Check the following: {
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General > Aperture (did you tick Afocal Image Space?) =njj.<BO Once you do so, make use of Default Merit Function and select Angular Radius option. Read a bit more from the user manual about this option would be helpful! (2014-10-28 20:32) U-:Z ^+Y
h*'5h ! awesome！thanks a lot！ YtKX\q^.
咏物词
2014-10-28 20:42
hopebox:Sorry, forget about checking the Afocal Image Space. You did so already! My apologies! (2014-10-28 20:33) #J9XcD{1
x /v+7Pt_ You are really awesome！The problem is solved，thanks a lot！
