Code V 給的是垂軸像差，Zemax 給的是Seidel像差係數(shù) ,PW' #U:
兩者需要簡(jiǎn)單轉(zhuǎn)換如下： uyWu npT
mdDOvm:&
SA = S1 / (2n'u') : 3rd order spherical aberration _8J.fT$${
TCO = 3S2 / (2n'u') : 3rd order tangential coma >\#*P'y` d
TAS = (3S3+S4) / (2n'u') : 3rd order tangential astigmatic blur "m8^zg hL
SAS = ( S3+S4) / (2n'u') : 3rd order sagittal astigmatic blur CwzZ8.o$i
PTB = S4 / (2n'u') : 3rd order Petzval blur &` r-.&Y
DST = S5 / (2n'u') : 3rd order distortion 9:|{ 6_Y
SAbar= S6 / (2n'ub') : 3rd order pupil spheircal aberration & h)yro
dLFC = -CL / (n'u'^2) : Longitudinal chromatic aberration rJ4S %6w
AX = CL / (n'u') : Axial transverse chromatic aberration lgy <? LI\
LAT = CT / (n'u') : Transverse chromatic aberration ]Q1 y NtN
PTZ = -S4 / H^2 : Petzval surface curvature %) 1 ?TU
G~[x
3L'
上式中： 3(N$nsi
n'是像空間折射率 @*XV`_!h
u'是邊緣光在像空間之傾斜角 MJO-q $)c
H 是光學(xué)不變量
ltSU fI
4k1xy##
另外，不同軟體及書本對(duì)Seidel像差係數(shù)的定義可能差一負(fù)號(hào)，請(qǐng)小心。
