Code V 給的是垂軸像差,Zemax 給的是Seidel像差係數 \m3'4#
兩者需要簡單轉換如下: b8?qYm
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SA = S1 / (2n'u') : 3rd order spherical aberration O'6zV"<P
TCO = 3S2 / (2n'u') : 3rd order tangential coma |ZEZ@y^
TAS = (3S3+S4) / (2n'u') : 3rd order tangential astigmatic blur xbh4j!FD$
SAS = ( S3+S4) / (2n'u') : 3rd order sagittal astigmatic blur ZP@or2No%
PTB = S4 / (2n'u') : 3rd order Petzval blur |x2+O
DST = S5 / (2n'u') : 3rd order distortion ]s*Fs]1+H
SAbar= S6 / (2n'ub') : 3rd order pupil spheircal aberration QT1(= wK3
dLFC = -CL / (n'u'^2) : Longitudinal chromatic aberration U
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AX = CL / (n'u') : Axial transverse chromatic aberration
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LAT = CT / (n'u') : Transverse chromatic aberration t SST.o3
PTZ = -S4 / H^2 : Petzval surface curvature q P<n<
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上式中: )Ir_:lk
n'是像空間折射率 +Zaew679
u'是邊緣光在像空間之傾斜角 b#**`Y
H 是光學不變量 63s<U/N
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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。