PW计算出初始结构，放到ZEMAX不能追迹光线，这是为什么呢？ .$a|&P=S N14Q4v-*x [attachment=59379] _V(FHjY =kjD ]+l [attachment=59380] cK\' D
hopebox
2014-10-28 19:56
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) l $0w 9Z^
lL&p?MUp Thanks for your anwser! But new problem come up.I have choosen "Afocal image space",但出射光并不平行，反而汇聚到一点，这是为什么呢？ Y4N)yMSl" e#@u&+K/f 英语不好 LOL
hopebox
2014-10-28 20:32
Check the following: uTrQ<|}#
j]m| }n General > Aperture (did you tick Afocal Image Space?) g{JH5IZ~ w:2yFC Once you do so, make use of Default Merit Function and select Angular Radius option. Read a bit more from the user manual about this option would be helpful!
hopebox
2014-10-28 20:33
咏物词:Thanks for your anwser! But new problem come up.I have choosen "Afocal image space",但出射光并不平行，反而汇聚到一点，这是为什么呢？ =<U'Jtu6' 英语不好 LOL (2014-10-28 20:21) Nrc-@ ]
d{DBG}/Yg Sorry, forget about checking the Afocal Image Space. You did so already! My apologies!
咏物词
2014-10-28 20:39
hopebox:Check the following: AI2 >{V General > Aperture (did you tick Afocal Image Space?) 7s1LK/R|u Once you do so, make use of Default Merit Function and select Angular Radius option. Read a bit more from the user manual about this option would be helpful! (2014-10-28 20:32) 5fK<DkB$>:
.T}S[`Yx5 awesome！thanks a lot！ JDB Ni+t
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) XJi^gT N
woR }=\K You are really awesome！The problem is solved，thanks a lot！
