2.Use the RSI ray for the upper marginal ray for field 2 to determine the obscurations
79V5{2Y*U on surfaces 2 and 3 (Hint: look at the ray height on S5). These obscurations make a
2eK\$_b_ hole in the corrector to prevent the light from passing through the corrector lens
=?lT&|" twice.
BuYDw*. Fv: %"P^ 3. Use a targeted ray for the negative full field to hit the edge of the obscuration on
TAi\#cnl(6 surface 2 to determine the size of the obscuration on surface 1. This obscuration
yI%>
w4Z prevents ghost images (prevents rays from going through the hole in the corrector
\XN5)) lens).
PYUY bRn 9JtvHUkO 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 ]