2.Use the RSI ray for the upper marginal ray for field 2 to determine the obscurations
Miz?t*|{[ on surfaces 2 and 3 (Hint: look at the ray height on S5). These obscurations make a
>/4N :=.h hole in the corrector to prevent the light from passing through the corrector lens
yu>o7ie+;Y twice.
!T#EkMM f#kT?!sP 3. Use a targeted ray for the negative full field to hit the edge of the obscuration on
82M`sk3. surface 2 to determine the size of the obscuration on surface 1. This obscuration
Y:R*AOx prevents ghost images (prevents rays from going through the hole in the corrector
4l`[,BJ lens).
^D76_'{ c`@";+|r 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 ]