2.Use the RSI ray for the upper marginal ray for field 2 to determine the obscurations
5Sm)+FC: on surfaces 2 and 3 (Hint: look at the ray height on S5). These obscurations make a
<h7FS90S hole in the corrector to prevent the light from passing through the corrector lens
-B l!s^-' twice.
@|cfFT
W 39+6ZTqx 3. Use a targeted ray for the negative full field to hit the edge of the obscuration on
"\l O1D surface 2 to determine the size of the obscuration on surface 1. This obscuration
*He%%pk prevents ghost images (prevents rays from going through the hole in the corrector
%Qc5_of lens).
?U;KwS]% (T]< 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 ]