Code V 給的是垂軸像差，Zemax 給的是Seidel像差係數 GAEz
:n
兩者需要簡單轉換如下： H> a3\M
v`bX#\It
SA = S1 / (2n'u') : 3rd order spherical aberration uXyNj2(d.
TCO = 3S2 / (2n'u') : 3rd order tangential coma &YDb/{|CIC
TAS = (3S3+S4) / (2n'u') : 3rd order tangential astigmatic blur XLI'f$w&
SAS = ( S3+S4) / (2n'u') : 3rd order sagittal astigmatic blur \^w=T*
PTB = S4 / (2n'u') : 3rd order Petzval blur !nC Z,
DST = S5 / (2n'u') : 3rd order distortion &}wKC:LSP
SAbar= S6 / (2n'ub') : 3rd order pupil spheircal aberration p;U[cGHC
dLFC = -CL / (n'u'^2) : Longitudinal chromatic aberration ^s_E |~U
AX = CL / (n'u') : Axial transverse chromatic aberration <j-Bj $3
LAT = CT / (n'u') : Transverse chromatic aberration ')}$v+ 9h
PTZ = -S4 / H^2 : Petzval surface curvature coiTVDwA
YNH>^cD1
上式中： 45W:b/n\
n'是像空間折射率 v93+<@ Z
u'是邊緣光在像空間之傾斜角 ;M>0,
H 是光學不變量 +TfMj1Zx
z@{|Y;s
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。
