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) #'0Yzh]qc
e~d=e3m Bp 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？ A\#z<h[> %D5F7wB 英语不好 LOL
hopebox
2014-10-28 20:32
Check the following: 6|~^P!& @5ud{"|2 General > Aperture (did you tick Afocal Image Space?) FSn3p}FVa H2+b3y-1a] 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？ 3 h d30o 英语不好 LOL (2014-10-28 20:21) -(]C FnD_N
_io'8X2K% 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: G?'^"ae"Z General > Aperture (did you tick Afocal Image Space?) .Y;f 9R 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) 1 >j,v+
jJ$B^Y"4 awesome！thanks a lot！ Y
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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) iQgg[
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CwgY + You are really awesome！The problem is solved，thanks a lot！
