2.Use the RSI ray for the upper marginal ray for field 2 to determine the obscurations
9v_s_QkL2 on surfaces 2 and 3 (Hint: look at the ray height on S5). These obscurations make a
E/g"}yR hole in the corrector to prevent the light from passing through the corrector lens
P&sWn?q Ol twice.
~4khIz XjF@kQeM= 3. Use a targeted ray for the negative full field to hit the edge of the obscuration on
qmFG surface 2 to determine the size of the obscuration on surface 1. This obscuration
-Y@tx fu- prevents ghost images (prevents rays from going through the hole in the corrector
a;t}'GQGk lens).
&y5"0mA 3l%Qd< 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 ]