2.Use the RSI ray for the upper marginal ray for field 2 to determine the obscurations
l" y==y on surfaces 2 and 3 (Hint: look at the ray height on S5). These obscurations make a
m
ys5B} hole in the corrector to prevent the light from passing through the corrector lens
}+U} [G twice.
y}jX/Ln t0Q/vp*/ 3. Use a targeted ray for the negative full field to hit the edge of the obscuration on
XZhX%OT! surface 2 to determine the size of the obscuration on surface 1. This obscuration
?' H);ou-p prevents ghost images (prevents rays from going through the hole in the corrector
DJ"O`qNV3 lens).
2#Fc4RR;
;$W/le"Xr 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 ]