2.Use the RSI ray for the upper marginal ray for field 2 to determine the obscurations
.`ND on surfaces 2 and 3 (Hint: look at the ray height on S5). These obscurations make a
,A{'lu hole in the corrector to prevent the light from passing through the corrector lens
Uo~-^w} twice.
dF`\ewRFn cn3F3@_"\ 3. Use a targeted ray for the negative full field to hit the edge of the obscuration on
&az
:YTq surface 2 to determine the size of the obscuration on surface 1. This obscuration
w,s++bV;L prevents ghost images (prevents rays from going through the hole in the corrector
2#XYR>[ lens).
>l>;"R9N fOHgz,x= 請各位前輩指點一下 看不太懂它要表達的意思 此為code v使用手冊的一個範例 謝謝
[ 此贴被opticsky在2007-07-18 12:07重新编辑 ]