Code V 給的是垂軸像差，Zemax 給的是Seidel像差係數 ]a~sJz!
兩者需要簡單轉換如下： fvi0gE@bd
=VZ_';b h
SA = S1 / (2n'u') : 3rd order spherical aberration } }~a4p>%
TCO = 3S2 / (2n'u') : 3rd order tangential coma CqZHs
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TAS = (3S3+S4) / (2n'u') : 3rd order tangential astigmatic blur +5Dc5Bl
SAS = ( S3+S4) / (2n'u') : 3rd order sagittal astigmatic blur +s8R]3NJ_H
PTB = S4 / (2n'u') : 3rd order Petzval blur C3 f\E: D)
DST = S5 / (2n'u') : 3rd order distortion m0v .[61
SAbar= S6 / (2n'ub') : 3rd order pupil spheircal aberration 6g" h}p\{S
dLFC = -CL / (n'u'^2) : Longitudinal chromatic aberration NqOX);'L0
AX = CL / (n'u') : Axial transverse chromatic aberration !yrh50tD
LAT = CT / (n'u') : Transverse chromatic aberration a`f@&A`z
PTZ = -S4 / H^2 : Petzval surface curvature dlCYdwP
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上式中： 2;
,8 u
n'是像空間折射率 J!5b~8`v
u'是邊緣光在像空間之傾斜角 _< sN54
H 是光學不變量 leH 7II9
=*lBJ-L
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。
