2.Use the RSI ray for the upper marginal ray for field 2 to determine the obscurations
~-sG&u> on surfaces 2 and 3 (Hint: look at the ray height on S5). These obscurations make a
'vq0Tw5 hole in the corrector to prevent the light from passing through the corrector lens
5L7nEia' twice.
Ks^wX =l]
lwA- 3. Use a targeted ray for the negative full field to hit the edge of the obscuration on
kQ2WdpZ/ surface 2 to determine the size of the obscuration on surface 1. This obscuration
{5ehm prevents ghost images (prevents rays from going through the hole in the corrector
5V/]7>b1 lens).
e:N;Jx# m9c`"! 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 ]