Code V 給的是垂軸像差，Zemax 給的是Seidel像差係數 tw(2V$J
兩者需要簡單轉換如下：
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d+w<y~\
q
SA = S1 / (2n'u') : 3rd order spherical aberration h}d7M55#|
TCO = 3S2 / (2n'u') : 3rd order tangential coma JjCf<ktE .
TAS = (3S3+S4) / (2n'u') : 3rd order tangential astigmatic blur EtcamI*`
SAS = ( S3+S4) / (2n'u') : 3rd order sagittal astigmatic blur 0qZ)$ YKq
PTB = S4 / (2n'u') : 3rd order Petzval blur
A y`a>:p
DST = S5 / (2n'u') : 3rd order distortion
2U+&F'&Q
SAbar= S6 / (2n'ub') : 3rd order pupil spheircal aberration ditzl(L
dLFC = -CL / (n'u'^2) : Longitudinal chromatic aberration N?Z?g_a8
AX = CL / (n'u') : Axial transverse chromatic aberration lu}[XN
LAT = CT / (n'u') : Transverse chromatic aberration I"!{HnSG`
PTZ = -S4 / H^2 : Petzval surface curvature pJ(l=a
G@'0vYb#
上式中： RAxz+1JT
n'是像空間折射率 g:)v thOs
u'是邊緣光在像空間之傾斜角 /l`X Js
H 是光學不變量 j
AE0$u~.
{ V&7JZl,/
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。
