PW计算出初始结构，放到ZEMAX不能追迹光线，这是为什么呢？ oo<,h Ov t.3b\RV[ [attachment=59379] g#:?Ay-m Z~v.!j0 [attachment=59380] Yz[^?M%(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) *?:V)!.2z
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=)HPzC 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？ TgoaEufS< 3MH9%*w'0 英语不好 LOL
hopebox
2014-10-28 20:32
Check the following: *eK\W00 H Rn
Q* General > Aperture (did you tick Afocal Image Space?) K&3,J7&& ~4fUaMT 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？ ;z2\ Q$ 英语不好 LOL (2014-10-28 20:21) _nwsIjsW
WoV"&9y 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: C Z 33|w General > Aperture (did you tick Afocal Image Space?) Wu~cy}\ 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) K /iFB
$-)T awesome！thanks a lot！ **V8a-@
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) d"yJ0F
?W_8 X2(` You are really awesome！The problem is solved，thanks a lot！
