Code V 給的是垂軸像差，Zemax 給的是Seidel像差係數 @ s;;O\
兩者需要簡單轉換如下： % K lrSo
3 *"WG O5
SA = S1 / (2n'u') : 3rd order spherical aberration QvlObEhcS
TCO = 3S2 / (2n'u') : 3rd order tangential coma ghG**3xr
TAS = (3S3+S4) / (2n'u') : 3rd order tangential astigmatic blur xQ-<WF1i
SAS = ( S3+S4) / (2n'u') : 3rd order sagittal astigmatic blur %~H-)_d20
PTB = S4 / (2n'u') : 3rd order Petzval blur ?W?c 1>
DST = S5 / (2n'u') : 3rd order distortion qpP=K $
SAbar= S6 / (2n'ub') : 3rd order pupil spheircal aberration p
Z|V
3
dLFC = -CL / (n'u'^2) : Longitudinal chromatic aberration M#4p E_G
AX = CL / (n'u') : Axial transverse chromatic aberration i( %W_d !
LAT = CT / (n'u') : Transverse chromatic aberration #uG%j
PTZ = -S4 / H^2 : Petzval surface curvature XFHYQ2ME2
%+W{iu[|
上式中： pk$l+sNZ=
n'是像空間折射率 ICx#{q@f,
u'是邊緣光在像空間之傾斜角 eCU:Q
H 是光學不變量 KK/tu+"
2 /\r)$
2i
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。
