Code V 給的是垂軸像差，Zemax 給的是Seidel像差係數 [) t1"
兩者需要簡單轉換如下： 1Y{pf]5Wx
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SA = S1 / (2n'u') : 3rd order spherical aberration x#}{z1op9
TCO = 3S2 / (2n'u') : 3rd order tangential coma _!E)a
TAS = (3S3+S4) / (2n'u') : 3rd order tangential astigmatic blur Jq_AR!} %
SAS = ( S3+S4) / (2n'u') : 3rd order sagittal astigmatic blur O^KIB%}fu
PTB = S4 / (2n'u') : 3rd order Petzval blur !Hx [
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DST = S5 / (2n'u') : 3rd order distortion >6 A8+=
SAbar= S6 / (2n'ub') : 3rd order pupil spheircal aberration nP#|JRn=
dLFC = -CL / (n'u'^2) : Longitudinal chromatic aberration L<0eIw
AX = CL / (n'u') : Axial transverse chromatic aberration I:edLg1T
LAT = CT / (n'u') : Transverse chromatic aberration W \XLf,_+
PTZ = -S4 / H^2 : Petzval surface curvature 2dnyIgi
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上式中： lC'U3Q&
n'是像空間折射率 vY2^*3\< D
u'是邊緣光在像空間之傾斜角 Q<T+t0G\O-
H 是光學不變量 @=dwvl' W
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另外，不同軟體及書本對Seidel像差係數的定義可能差一負號，請小心。
