[原创]答疑：再论镜头成像质量标准 [复制链接]

谢谢高老师~~

高老师，辛苦了

再论镜头成像质量标准

谢谢~~~~~~~~~~~

看一下

这么好

学习中

!///////////////////////////////////////////// ;:v:pg8qc  
!作者:Drding --SITP S^3I"B  
!时间:2006.12.23 h9No'!'!  
!功能:计算几何相差
)H)HR`  
!///////////////////////////////////////////// UtzW5{  
nP] ~8ViS  
!///////////////////////////////////////////// gVO[R6C5C  
print "=================================================" &Prx=L`  
print "作者:Drding@SITP" Z O&5C6qa  
print "时间:2006.12.23" 8xLvpgcZ  
print "功能:计算几何相差" *f1MgP*GKF  
print "=================================================" b*7OIN5h  
ZZ#S\*  
!///////////////////////////////////////////// t|1?mH9  
SwLul4V  
moh7:g  
!////////////////////////////////////////////// geua8;  
print "系统参数" QDs]{F#  
print "==================================================" gE|_hfm(  
!////////////////////////////////////////////// "Q^Ck7  
FORMAT 20.9 Y7= *-  
GETSYSTEMDATA 1 "+p_{J/P  
PRINT "孔径大小 : ", VEC1(1) Mc9%s$MT  
PRINT "环境数据 : ", VEC1(4) YeT[KjX  
PRINT "温    度 : ", VEC1(5) 7&E3d P  
PRINT "压    强 : ", VEC1(6) 4&}LYSZl  
PRINT "有效焦距 : ", VEC1(7) Nw8lg*t"  
PRINT "像面 F/# : ", VEC1(8) Fe}Dnv)}Z  
PRINT "物方N.A. : ", VEC1(9) S-*4HV_l  
PRINT "工作 F/# : ", VEC1(10) L'.7V ~b{  
PRINT "入瞳直径 : ", VEC1(11) LJ9^:U  
PRINT "入瞳位置 : ", VEC1(12) +Uq$'2CT  
PRINT "出瞳直径 : ", VEC1(13) 0KE+RzrB  
PRINT "出瞳位置 : ", VEC1(14) ,@Xl?  
PRINT "理想像高 : ", VEC1(15) VD,g  
PRINT "理想放大率: ", VEC1(16) f
M6Pw6k  
PRINT "角放大率 :", VEC1(17) YRqIC -_  
PRINT "系统总长 : ", VEC1(18) ckS.j)@.c  
print "==================================================" }[k~JXt  
d[J
+):aW  
!////////////////////////////////////////////////////// ,!Gw40t  
IZ/+ROn  
print "几何像差计算" Pd6p)zj  
print "===================================================" |\Nu+w  
print "一.  轴上像差计算" q{ i9VJ]  
print S{&,I2aO  
To.CY^M  
print "1.D光球差计算" B|zJrz0q3  
)%I2#Q"Nt-  
-W<x|ph U  
!1H处球差计算 !RN(/ &%y  
FWNWOU  
n=NSUR() 9KkxUEk
W  
x\T 9V~8a  
!主波长近轴理想像位置 PRg^E4  
PARAXIAL ON YBehyx2eK  
RAYTRACE 0,0,0,1 Dk[m)]w\  
R=RAYM(n)/RAYN(n) kr[p4X4  
ld=-1*RAYY(n-1)/R  Y[#EFM  
ld$=$STR(ld) ;EDc1:  
print "主波长近轴理想像位置:", ld$ ..'k+0u^  
ge %ytrst  
!主波长1H光线实际像位置 -PPH]?
],  
PARAXIAL OFF 'B>fRN  
RAYTRACE 0,0,0,1 d e)7_pCF|  
r_1h=RAYM(n)/RAYN(n) a\;Vly;  
ld_1h=-1*RAYY(n-1)/r_1h "^Y)&<J&  
ld_1h$=$STR(ld_1h) noJ5h|  
print "主波长边缘实际像位置:", ld_1h$ OeLM*Zi  
g<(3wL,"  
!主波长0.7H光线实际像位置 Y">m g=B  
PARAXIAL OFF w/&)mm{  
RAYTRACE 0,0,0,0.7 I6@98w}"  
r_0.7h=RAYM(n)/RAYN(n) cAnL,?_v  
ld_0.7h=-1*RAYY(n-1)/r_0.7h oe$&X&  
ld_0.7h$=$STR(ld_0.7h) 1$mxMXNsJ  
print "主波长0.7H实际像位置:", ld_0.7h$ B8_)I.  
#Sy
F-QZ[1  
!主波长边缘球差δL_1h    主波长0.7视场球差 .LMOm
c=(  
DLD_1H=ld_1h-ld IsP-[0it  
DLD_0.7H=ld_0.7h-ld wiHGTaR  
print "D光1H球差       D光0.7H球差" 
{S[+hUl  
Format 13.7 VAPRI\uM;  
Print $STR(DLD_1H),$STR(DLD_0.7H) nIc:<w]  
print a_}k^zw(  
b/;!yOF  
print "2.F光球差计算" ,6TF]6:  
!F光1H位置 <j\osw1R  
PARAXIAL OFF K=lm9K  
RAYTRACE 0,0,0,1,1 tf<}%4G  
rf_1h=RAYM(n)/RAYN(n) dAg<BK/  
ldf_1h=-1*RAYY(n-1)/rf_1h k+qxx5{  
ldf_1h$=$STR(ldf_1h) GY%^!r  
print "F光1H像位置:",ldf_1h$ S=NP}4w,_)  
FVY$A=G  
!F光0.7H位置 H[oCI|k  
PARAXIAL OFF wwmHr!b:6  
RAYTRACE 0,0,0,0.7071,1 3%HF"$Gg  
rf_0.7h=RAYM(n)/RAYN(n) bzj9U>eY  
ldf_0.7h=-1*RAYY(n-1)/rf_0.7h B:5NIa  
ldf_0.7h$=$STR(ldf_0.7h) (S<Z@y+d  
print "F光0.7H像位置:",ldf_0.7h$ j`H5S  
sVzU
>  
!F光0H位置 3jR>  
PARAXIAL ON ;&iZ{  
RAYTRACE 0,0,0,1,1 `wGP31Y.  
rf_0h=RAYM(n)/RAYN(n) 5l_ >QB  
ldf_0h=-1*RAYY(n-1)/rf_0h 9c pjO  
ldf_0h$=$STR(ldf_0h) 0 $Ygt0d  
print "F光0H像位置:",ldf_0h$ TTGk"2 Q'  
WC0gJy  
!求F光球差 &>%R)?SZh  
dldf_1h=ldf_1h-ld 7tZvz `\  
dldf_0.7h=ldf_0.7h-ld _Fc :<Ym?  
dldf_0h=ldf_0h-ld nf%"7y{dd  
print "F光1H球差     F光0.7H球差     F光0H球差" >{/As][  
Format 13.7 3$ 'eDa[  
Print $STR(DLDf_1H),$STR(DLDf_0.7H),$STR(dldf_0h) {:@MBA34  
print J~jxmh  
&Hl*Eg f  
print "3.C光球差计算" 4k7 LM]  
!C光1H位置 -=;V*;  
PARAXIAL OFF 85{2TXQ^%=  
RAYTRACE 0,0,0,1,nwav() T
{A5,85  
rc_1h=RAYM(n)/RAYN(n) U<|hIv-&  
ldc_1h=-1*RAYY(n-1)/rc_1h xbTvv>'U  
ldc_1h$=$STR(ldc_1h) E`A6GX  
print "C光1H像位置:",ldc_1h$ Ng Jp2ut  
EdH;P\c  
!C色光0.7H位置 pwIu;:O!?  
PARAXIAL OFF \jR('5DcB  
RAYTRACE 0,0,0,0.7071,nwav() k'6Poz+<  
rc_0.7h=RAYM(n)/RAYN(n) = n>aJ(=Pd  
ldc_0.7h=-1*RAYY(n-1)/rc_0.7h BdMmeM2h  
ldc_0.7h$=$STR(ldc_0.7h) 'gD,HX  
print "C光0.7H像位置:",ldc_0.7h$ MJyz0.9c  
M
94zlW<  
!C光0H位置 NP+*L|-;  
PARAXIAL ON wO-](3A-8P  
RAYTRACE 0,0,0,1,nwav() e6 &-f  
rc_0h=RAYM(n)/RAYN(n) LK>J]p  
ldc_0h=-1*RAYY(n-1)/rc_0h 9y$"[d27;+  
ldc_0h$=$STR(ldf_0h) kO)+%'L!8  
print "C光0H像位置:", ldc_0h$ hRc.^"q9  
<w1#3Mu'  
!求C光球差 P&g.%8b~84  
dldc_1h=ldc_1h-ld U%PII>s'#  
dldc_0.7h=ldc_0.7h-ld Qnr7Qnb
 
dldc_0h=ldc_0h-ld e5z U`R  
print "C光1H球差      C光0.7H球差    C光0H球差" <T^:`p/]4  
Format 13.7 )ZHo7X  
Print $STR(DLDc_1H),$STR(DLDc_0.7H),$STR(dldc_0h) [(81-j1v  
print 8T]x4JQ0  
bMCy=5  
print "4.轴向色差计算" <H]1 6  
dlfc_1h=ldf_1h-ldc_1h _+0QQ{'N  
dlfc_0.7h=ldf_0.7h-ldc_0.7h 8am/5o  
dlfc_0h=ldf_0h-ldc_0h sI,S(VWor  
print "1H色差          0.7H色差        0h色差" {=Y3[  
Format 13.7 /4xp?Lo:  
Print $STR(DLfc_1H),$STR(DLfc_0.7H),$STR(dlfc_0h) I_aSC4  
print <\6<-x(H5  
tqMOhR  
"TQ3{=j{  
print"================================================" {E3329t|'  
print"二. 轴外像差计算" QPZ|C{Ce  
print "1.正弦差计算" 4UV6'X)V  
WF&?OHf2  
!依次求LZ,h1,h01,U,sinU 7j//x Tr}a  
PARAXIAL ON } N$soaUs  
RAYTRACE 0,1,0,0 ]!mC
5Ea  
LZ=-1*RAYY(n-1)/(RAYM(n-1)/RAYN(n-1)) ?c7} v  
!print $STR(LZ) Dpf"H  
bAkCk]>5  
PARAXIAL OFF oBpoZ @[Z  
RAYTRACE 0,0,0,1 `9>1 w d  
h1=RAYY(1) \~4IOu  
sinu=RAYM(n-1) Z{p)rscX  
PARAXIAL ON M#'j7EMu
 
RAYTRACE 0,0,0,1 z{uRqAG  
h01=RAYY(1) caC-JcDXy  
OSC1=h1*R*(ld-LZ)/(h01*sinu*(ld_1h-LZ))-1 EZw<)Q  
print "1).物距在无限远:" ,$STR(osc1) w1q`  
6 h%%?  
PARAXIAL OFF !o{>[  
RAYTRACE 0,0,0,1 AzlZe\V?)~  
sinu1=RAYM(0) qTV;L-  
PARAXIAL ON ] l@Mo7|w  
RAYTRACE 0,0,0,1 gOSFvH8FU  
u1=RAYM(0) dPx{9Y<FzU  
!print $STR(u1) 1SY`V?cu  
OSC2=sinu1*R*(ld-LZ)/(sinu*u1*(ld_1h-LZ))-1 jSKhWxL;'  
print "2).物距在有限远:",$STR(osc2) G Ch]5\  
print J =j6rD  
Oh]RIWL  
9irT}e  
#J_+ SL[  
ZaKT~f%%z  
print "2.1W处轴外像差" UFOUkS F  
@5tW*:s  
PARAXIAL OFF B*c@w~E  
RAYTRACE 0,1,0,1 w15QqhlK  
ya_1w=RAYY(n) -
,Y[`(q  
TANua_1w=RAYM(n-1)/RAYN(n-1) k&dLg5O  
PARAXIAL OFF qwd7vYBc,  
RAYTRACE 0,1,0,-1 KbicP<  
yb_1w=RAYY(n) k&M
9Hn2  
TANub_1w=RAYM(n-1)/RAYN(n-1) Pr_$%x9D  
XT_1W=-1*(ya_1w-yb_1w)/(tanua_1w-tanub_1w) UU;U,q  
print "1).子午宽光束场曲:",$STR(XT_1W) OMM5p=2Q  
eCfy'US;@3  
a"Q>K7K  
PARAXIAL OFF `
rQDX<?  
RAYTRACE 0,1,0,0.01 !8ch&cr)o+  
Xya_1w=RAYY(n) ]?"1FSu-8r  
XTANua_1w=RAYM(n-1)/RAYN(n-1) =|Vm69  
PARAXIAL OFF 4n9c  
RAYTRACE 0,1,0,-0.01 ^U@-Dp,k+  
Xyb_1w=RAYY(n) |u5Xi5q.f  
XTANub_1w=RAYM(n-1)/RAYN(n-1) Hp}dm93T  
XXT_1W=-1*(Xya_1w-Xyb_1w)/(Xtanua_1w-Xtanub_1w) 3Y6W)$Q  
print "2).子午细光束场曲:"$STR(XXT_1W) -Rcl(Q}LZ  
X`' @G  
H-ewO8@  
DLT_1w=XT_1W-XXT_1w YuVg/ '=  
print "3).1 W处子午球差:",$STR(DLT_1w) }u9wD08x  
G1z0q3< B  
u ^}R]:n  
PARAXIAL OFF rfwX:R6,g  
RAYTRACE 0,1,0,0 Aav|N3  
YP_1w=RAYY(n) 6M-Y`T`J  
KT_1W=ABSO(YP_1w)-0.5*(ABSO(yb_1w)+ABSO(ya_1w)) 1O@y >cV  
print "4).1 W处子午彗差:",$STR(KT_1w) </@3}rfUPg  
78n`VmH~L  
2nsW)bd  
)&$p?kF  
PARAXIAL OFF YI!@
,t  
RAYTRACE 0,1,0,0 66jL2XU<  
CE_1W=SQRT((RAYY(n-1)-RAYY(n))*(RAYY(n-1)-RAYY(n))+LD_1H*LD_1H) k}tTl 2  
PARAXIAL OFF Fmo^ ?~b  
RAYTRACE 0,1,1,0 `k.Nphx~%  
XS_1w=CE_1W*RAYX(n)/(RAYX(n-1)-RAYX(n)) DI,8y"!5  
print "5).1W宽光束弧矢彗差:",$STR(XS_1w) Z7:TPY$b  
?loP18S b  
){S/h<4m  
PARAXIAL OFF Pi&8!e<  
RAYTRACE 0,1,0.01,0 tIJ?caX5=  
XXS_1w=CE_1W*RAYX(n)/(RAYX(n-1)-RAYX(n)) *B ]5K{N  
print "6).1W细光束弧矢彗差:",$STR(XXS_1w) T>e4Og"?  
uL1$yf'  
eABLBsx  
SDLD_1W=XS_1w-XXS_1w '"~ 2xiin  
print "7).1 w   弧矢球差:",$STR(SDLD_1W) ^+b ??K  
jJU9~5i?  
!y 7SCz g  
XTS_1W=XXT_1W-XXS_1w )cUFb:D*"  
print "8) 1w     像散:",$STR(XTS_1W) Y-vLEIX=  
=bDy :yY}  
`fm^#Nw  
PARAXIAL ON :^92B?q  
RAYTRACE 0,1,0,0 Dqh rg;  
H_1H=RAYY(n) >|!s7.H/J/  
PARAXIAL OFF )xP
fz  
RAYTRACE 0,1,0,0,2 WK)2/$7
@  
Hf_1h=RAYY(n) 6B .x=  
DYZF_1h=Hf_1h-H_1h B+Ox#[<75  
print "9).F光1w畸变:",$STR(DYZF_1h) RV{'[8gM  
a3?D@@Qnw  
DuV@^qSbG.  
PARAXIAL OFF BL?Bl&p(  
RAYTRACE 0,1,0,0,3 a ]~Yi.H  
Hc_1h=RAYY(n) }_[Bp  
DYZc_1h=Hc_1h-H_1h c u:1|gt  
print "10).C光1w畸变:",$STR(DYZc_1h) |y}iOI  
$Lx2!Zy
 
kEr;p{5  
DYZFC_1h=DYZF_1h-DYZC_1h F\U^-/0,  
print "11).F,C光垂轴色差:",$STR(DYZFC_1h) Q q7+_,w  
print hJsYKd8g  
;kv/(veQ1<  
;{%R'  
print "3. 0.7W轴外像差" x.ZW%P1  
QW[ gDc  
PARAXIAL OFF \n}@}E L  
RAYTRACE 0,0.7071,0,1 &Bfgvws;  
ya_0.7w=RAYY(n) Aq~}<qkIF+  
TANua_0.7w=RAYM(n-1)/RAYN(n-1) `N.^+Mvx-  
PARAXIAL OFF $ &III  
RAYTRACE 0,0.7071,0,-1 ZT'VF~  
yb_0.7w=RAYY(n) m?4L
>'  
TANub_0.7w=RAYM(n-1)/RAYN(n-1) dd&n>A3O=  
XT_0.7W=-1*(ya_0.7w-yb_0.7w)/(tanua_0.7w-tanub_0.7w) 7>sNjOt@M  
print "1).子午宽光束场曲:",$STR(XT_0.7W) `<3xi9  
:l/?cV
;  
Z'F=Xw6;b  
PARAXIAL OFF P g{/tMY  
RAYTRACE 0,0.7071,0,0.01 qY^@^)b[  
Xya_0.7w=RAYY(n) C 7e  
XTANua_0.7w=RAYM(n-1)/RAYN(n-1) <!m'xOD  
PARAXIAL OFF :1/K$A)^{  
RAYTRACE 0,0.7071,0,-0.01 !Ic{lB   
Xyb_0.7w=RAYY(n) k.MAX8  
XTANub_0.7w=RAYM(n-1)/RAYN(n-1) W7 iml|WV0  
XXT_0.7W=-1*(Xya_0.7w-Xyb_0.7w)/(Xtanua_0.7w-Xtanub_0.7w) rr;p;  
print "2).子午细光束场曲:",$STR(XXT_0.7W) +&j&es  
^S]-7>Yyr  
"?r=n@Kv  
DLT_0.7w=XT_0.7W-XXT_0.7w F4T}HY>nZ  
print "3).0.7W处子午球差:",$STR(DLT_0.7w) F]L$xU  
/j|Rz5@=  
I]dt1iXu_{  
PARAXIAL OFF Eh{]so  
RAYTRACE 0,0.7071,0,0 #;*0 Pwe`  
YP_0.7w=RAYY(n) J#OiY  
KT_0.7W=ABSO(YP_0.7w)-0.5*(ABSO(yb_0.7w)+ABSO(ya_0.7w)) Kx[u9MD  
print  "4).0.7W处子午彗差:",$STR(KT_0.7w) xP+HdA2X  
^P| K2at  
ZBX,4kxK7  
bU+ z(Eg6  
PARAXIAL OFF XC NM  
RAYTRACE 0,0.7071,0,0 AR}q<k6E  
CE_0.7W=SQRT((RAYY(n-1)-RAYY(n))*(RAYY(n-1)-RAYY(n))+LD_1H*LD_1H) E?@batIrf  
PARAXIAL OFF Ivdg1X  
RAYTRACE 0,0.7071,1,0 s2'] "wM  
XS_0.7w=CE_0.7W*RAYX(n)/(RAYX(n-1)-RAYX(n)) =^L?Sgg  
print "5).0.7W宽光束弧矢彗差:",$STR(XS_0.7w) 2wKW17wj,  
.&Rj2d  
sh|@X\EZO  
PARAXIAL OFF _h7qS  
RAYTRACE 0,0.7071,0.01,0 %?`TyVt&0  
XXS_0.7w=CE_0.7W*RAYX(n)/(RAYX(n-1)-RAYX(n)) qDzd_E@aR  
print "7).0.7W细光束弧矢彗差:",$STR(XXS_0.7w) vi:IO  
265sNaX  
bF#1'W&  
SDLD_0.7W=XS_0.7w-XXS_0.7w dDeImSeV  
print "7).0.7w弧矢球差:",$STR(SDLD_0.7W) WOgPhJ  
1`;,_>8  
Ie14`
'  
XTS_0.7W=XXT_0.7W-XXS_0.7w B"9/+Yj  
print "8)0.7w     像散:",$STR(XTS_0.7W) .JG>/+  
K}(0H[P  
I,pI2  
PARAXIAL ON TAl#V7PF}  
RAYTRACE 0,0.7071,0,0 $cUTe  
H_0.7H=RAYY(n) ?cF-w!>o8  
PARAXIAL OFF ?mjQN|D  
RAYTRACE 0,0.7071,0,0,2 R"0fZENTG  
Hf_0.7h=RAYY(n) g/2eY$6Z  
DYZF_0.7h=Hf_0.7h-H_0.7h acXB vs  
print "9).F光0.7w畸变:",$STR(DYZF_1h) oK!W<#  
pP`KI'aUN  
lN<,<'&^.  
PARAXIAL OFF S@N:Cj  
RAYTRACE 0,0.7071,0,0,3 :mpR}.^hv  
Hc_0.7h=RAYY(n) ND3(oes+;K  
DYZc_0.7h=Hc_0.7h-H_0.7h S<+/Ep 2  
print "10).C光0.7w畸变:",$STR(DYZc_0.7h) mnwYv..ePz  
ee9nfvG-  
H+VKWGmfG  
DYZFC_0.7h=DYZF_0.7h-DYZC_0.7h N0:gY]o%  
print "11).F,C光垂轴色差:",$STR(DYZFC_0.7h) ?3vOc/2@  
.%iJin"  
print"================================================" rps2sXGr  
0d%p<c  
T==(Pw7R7  
~|7jz;$V  
h.`U)6*?&N  
%kcyE<c  
m^O9G?  
FK8GBkQ!  
b.<>CG'  
JMnk~8O  
v@6TC1M,  
.Y?/J,Ch  
[ NSsT>C  
7xmyjy%c  
d_0r  
w# t[sI"IT  
7:Jyu/*]  
E903T''s  
~sI$xX!  
Zv`j+b  
7d7"^M  
GCf3'u  
J5J$qCJq  
7,\Uk|  
gD[Fkq$]  
E%f;Z7G  
g' xR$6t  
q 16jL,i  
I1H} 5bf3  
6Q&*V7EO  
*mc]Oa  
Whf7J'  
NW.<v /?=,  
nbnbG0r:  
n.[0#Ur&}  
m]bv2S+5y  
G%a8'3d,  
:y?xS  
v}=3  
}HM8VAH  
T:$zNX<f  
blwdcdh  

vZdn  
d2Z kchf  
h\ (z!7t*  
{[~ !6&2(k  
+TzF*N
p  
"d a%@Zy  
[TZlvX(E  
cT8`l!RD<  
1PMBo=SUe8  
_]"5]c&*3  
q;T3bxp+  
不错  高老师 ~~?4w.k  
|(gq:O  
VrF(0,-Z`3  
`"0#lZ`n  

支持了，好东西

谢谢高老师~~