2.Use the RSI ray for the upper marginal ray for field 2 to determine the obscurations
dHOz;4_ on surfaces 2 and 3 (Hint: look at the ray height on S5). These obscurations make a
<w2Nh eM 3 hole in the corrector to prevent the light from passing through the corrector lens
v8pUt\m" twice.
\vm'D'9 &BE[=& | 3. Use a targeted ray for the negative full field to hit the edge of the obscuration on
1/1P;8F@G surface 2 to determine the size of the obscuration on surface 1. This obscuration
#UXmTrZ. prevents ghost images (prevents rays from going through the hole in the corrector
%FyB\IQ lens).
;\#u19
QAb[M\G 請(qǐng)各位前輩指點(diǎn)一下 看不太懂它要表達(dá)的意思 此為code v使用手冊(cè)的一個(gè)範(fàn)例 謝謝
[ 此貼被opticsky在2007-07-18 12:07重新編輯 ]