| anomchen |
2007-07-18 11:45 |
求助code v的二句英文,不太懂其中的涵意,請各位前輩指點
2.Use the RSI ray for the upper marginal ray for field 2 to determine the obscurations #o_`$'>
on surfaces 2 and 3 (Hint: look at the ray height on S5). These obscurations make a vC[)/w
hole in the corrector to prevent the light from passing through the corrector lens 7$WO@yOsh
twice. :.f =>s]
OaRtGJnR
3. Use a targeted ray for the negative full field to hit the edge of the obscuration on bEP-I5j1t
surface 2 to determine the size of the obscuration on surface 1. This obscuration c 6@!?8J
prevents ghost images (prevents rays from going through the hole in the corrector e*jt(p[Ge
lens). qCOv4b`
1uz9zhG><
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
|
|