Code V 給的是垂軸像差,Zemax 給的是Seidel像差係數 Q*]$)D3n
兩者需要簡單轉換如下: Z+g1~\
8 RVS)D''
SA = S1 / (2n'u') : 3rd order spherical aberration ?2{bKIV_
TCO = 3S2 / (2n'u') : 3rd order tangential coma !X^Hi=aV
TAS = (3S3+S4) / (2n'u') : 3rd order tangential astigmatic blur c\At0.QCA
SAS = ( S3+S4) / (2n'u') : 3rd order sagittal astigmatic blur 94\t1fE
PTB = S4 / (2n'u') : 3rd order Petzval blur &~RR&MdZ2
DST = S5 / (2n'u') : 3rd order distortion BR+nL6sU
SAbar= S6 / (2n'ub') : 3rd order pupil spheircal aberration z9[[C^C
dLFC = -CL / (n'u'^2) : Longitudinal chromatic aberration U4Z[!s$
AX = CL / (n'u') : Axial transverse chromatic aberration pD"YNlB^
LAT = CT / (n'u') : Transverse chromatic aberration Rj^7#,993
PTZ = -S4 / H^2 : Petzval surface curvature 4t04}vp
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上式中: nSS>\$
n'是像空間折射率 c! @F
u'是邊緣光在像空間之傾斜角 gw"~RV0
H 是光學不變量 _5mc('
Z1M>-[j)
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。