2.Use the RSI ray for the upper marginal ray for field 2 to determine the obscurations
:/YO ni1h on surfaces 2 and 3 (Hint: look at the ray height on S5). These obscurations make a
|6biq8|$3V hole in the corrector to prevent the light from passing through the corrector lens
0?7XtC P< twice.
'2J0>Bla y#ON|c
/ 3. Use a targeted ray for the negative full field to hit the edge of the obscuration on
_\5~>g_ surface 2 to determine the size of the obscuration on surface 1. This obscuration
,Y_{L|:w prevents ghost images (prevents rays from going through the hole in the corrector
fi PIAT} lens).
W!$zXwY}( k0?ZYeHC 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 ]