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) }+QhW]nO{F
4jq`No_ 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？ 9~Y)wz f0N)N}y 英语不好 LOL
hopebox
2014-10-28 20:32
Check the following: 2s]]!{Z#
8E.5k@ General > Aperture (did you tick Afocal Image Space?)
k=d%.kg t2!$IHE: 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？ .AmM%I4K 英语不好 LOL (2014-10-28 20:21) VQW)qOR9
OrKT~JQVC& 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: `F`'b) General > Aperture (did you tick Afocal Image Space?) y2hFUq 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) vg bj vyfN
r+. 4|u awesome！thanks a lot！ ]TZWF L-
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) )0V]G{QN
F,2#;t4 You are really awesome！The problem is solved，thanks a lot！
