Code V 給的是垂軸像差，Zemax 給的是Seidel像差係數 eO<:X|9T
兩者需要簡單轉換如下： B/ @9.a.c
l+ $ e|F
SA = S1 / (2n'u') : 3rd order spherical aberration !L5[s
TCO = 3S2 / (2n'u') : 3rd order tangential coma u[25U;xo
TAS = (3S3+S4) / (2n'u') : 3rd order tangential astigmatic blur OW$ ?
6
SAS = ( S3+S4) / (2n'u') : 3rd order sagittal astigmatic blur >we/#C"x
PTB = S4 / (2n'u') : 3rd order Petzval blur K&{ *sa r
DST = S5 / (2n'u') : 3rd order distortion 'W0?XaEk-
SAbar= S6 / (2n'ub') : 3rd order pupil spheircal aberration tF> ?]
dLFC = -CL / (n'u'^2) : Longitudinal chromatic aberration :{pJ
AX = CL / (n'u') : Axial transverse chromatic aberration _VIVZ2mU=
LAT = CT / (n'u') : Transverse chromatic aberration j\t"4=,n
PTZ = -S4 / H^2 : Petzval surface curvature S].=gR0:
G[U'-a}I
上式中： i,G )kt'H
n'是像空間折射率 ;1`NsYI2
u'是邊緣光在像空間之傾斜角 d9/YW#tm
H 是光學不變量 ;dq AmBG{8
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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。
