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    [求助]关于出瞳 [复制链接]

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    离线hopebox
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    只看该作者 10楼 发表于: 2012-08-09
    回 rzyp 的帖子
    rzyp:就是我问一下,细光束0.7071带的子午场曲,弧矢场曲,子午彗差,弧矢彗差在哪里找啊 (2012-08-09 10:32)  _U| 7'^|  
    BsZ{|,oQnZ  
    You could check "Scan Type" setting under Field Curvature/Distortion curve to either scan across x or y direction. In addition, you could use Grid Distortion, which give you an overview of distortion. d h^^G^  
    >cL{Ya}Rz  
    For coma, it normally displays as a parabolic curve in Ray Fan plot but it can be a bit complicated to analyse if you also have other dominating aberrations. Another way to look into coma is by looking at Zernike Standard Coefficeint, the term 5 and 6 correspond to coma in y and x orientation respectively. ZERN operands should help to extract these values. Ap\AP{S4  
    rAdacnZV  
    However, these are only for the third order. Once you go higher order aberrations, the conversion between Seidel and Zernike becomes not so stright forward.
    离线rcasiodu
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    只看该作者 11楼 发表于: 2012-08-10
    回 rzyp 的帖子
    rzyp:就是我问一下,细光束0.7071带的子午场曲,弧矢场曲,子午彗差,弧矢彗差在哪里找啊 (2012-08-09 10:32)  L0h G  
    l`n5~Fs  
    可以利用TRAX TRAY REAX REAY这几个操作数根据像差的定义来描述像差(包括高阶的像差),与transverse ray fan plot类似。
    离线rzyp
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    只看该作者 12楼 发表于: 2012-12-08
    感谢各位的指点
    离线qubaso
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    只看该作者 13楼 发表于: 2013-09-21
    try to use "chief ray angle = 0" solve in "radius" column and limit the distance (mxca operand) in merit function