[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

!///////////////////////////////////////////// ]IeyJ  
!作者:Drding --SITP t(Sjo8, b  
!时间:2006.12.23 tv\_& ({  
!功能:计算几何相差 uNXKUJ V0  
!///////////////////////////////////////////// WJs2d73Qp  
E,$5V^ 9  
!///////////////////////////////////////////// W"&Y7("y  
print "=================================================" 6ntduXeNVh  
print "作者:Drding@SITP" rhQv,F9  
print "时间:2006.12.23" xu(N'l.7&  
print "功能:计算几何相差" kY.3x#w  
print "=================================================" c_dg/!Iu  
E@N& Y1t  
!///////////////////////////////////////////// %[J|n~8_Z  
k*"FMJG_  
5* 3T+OK  
!////////////////////////////////////////////// 's7 (^1hH  
print "系统参数" 'rSP@  
print "==================================================" c@<vFoq  
!////////////////////////////////////////////// hY[Vs5v  
FORMAT 20.9 kHx6]<  
GETSYSTEMDATA 1 #}|g8gh  
PRINT "孔径大小 : ", VEC1(1) x-Ug(/!
^  
PRINT "环境数据 : ", VEC1(4) A2{s?L,  
PRINT "温    度 : ", VEC1(5) >xK!J?!K  
PRINT "压    强 : ", VEC1(6) SM1[)jZ-  
PRINT "有效焦距 : ", VEC1(7) XPd@>2  
PRINT "像面 F/# : ", VEC1(8) p*OpO&oodu  
PRINT "物方N.A. : ", VEC1(9) o5`LLVif5y  
PRINT "工作 F/# : ", VEC1(10) lq*{2M{[  
PRINT "入瞳直径 : ", VEC1(11) t IO 'ky  
PRINT "入瞳位置 : ", VEC1(12) ]^c]*O[8  
PRINT "出瞳直径 : ", VEC1(13) Y>i5ubR~  
PRINT "出瞳位置 : ", VEC1(14) wN^$8m5\T^  
PRINT "理想像高 : ", VEC1(15) {- Y.C
*E  
PRINT "理想放大率: ", VEC1(16) eA'1  
PRINT "角放大率 :", VEC1(17) Aat-938FP6  
PRINT "系统总长 : ", VEC1(18) zilM+BZ8  
print "==================================================" Uh=@8v  
l.@&B@5F  
!////////////////////////////////////////////////////// H){lXR/#u  
'3eL^Aq  
print "几何像差计算" 4y|%Oj  
print "===================================================" NU{`eM  
print "一.  轴上像差计算" ocDAg<wo  
print MF]EX  
W1;u%>Uh  
print "1.D光球差计算" NpN-''B\  
nLcOz3h  
<V_P)b8$1
 
!1H处球差计算 R
!2oj_  
&m8Z3+Ea  
n=NSUR() j8|N;;MN  
SdM@7%UK  
!主波长近轴理想像位置 Ir\f_>7  
PARAXIAL ON &|&tPD/dJ  
RAYTRACE 0,0,0,1 .]D7Il  
R=RAYM(n)/RAYN(n) 1SO!a R#g  
ld=-1*RAYY(n-1)/R # @~HpqqR  
ld$=$STR(ld) c3]X#Qa#m$  
print "主波长近轴理想像位置:", ld$ 5*P+c(=  

0kOl,%Ey  
!主波长1H光线实际像位置 DSX.84  
PARAXIAL OFF OD~B2MpM>  
RAYTRACE 0,0,0,1 .|Y&,?k|Y  
r_1h=RAYM(n)/RAYN(n) n)xLEx,  
ld_1h=-1*RAYY(n-1)/r_1h yG..B  
ld_1h$=$STR(ld_1h) ey ;94n:<  
print "主波长边缘实际像位置:", ld_1h$ ?Ja&LNI9S  
6Qh@lro;y  
!主波长0.7H光线实际像位置 ;eQOBGX9  
PARAXIAL OFF G}8Zkz@+  
RAYTRACE 0,0,0,0.7 G>>TB{}  
r_0.7h=RAYM(n)/RAYN(n) k/]4L!/ T  
ld_0.7h=-1*RAYY(n-1)/r_0.7h 6X`i*T$.  
ld_0.7h$=$STR(ld_0.7h) I`-N]sf^  
print "主波长0.7H实际像位置:", ld_0.7h$ :y%CP8  
"s3eO  
!主波长边缘球差δL_1h    主波长0.7视场球差 j,@@[{tu  
DLD_1H=ld_1h-ld 6xq/  
DLD_0.7H=ld_0.7h-ld 9Impp5`/B  
print "D光1H球差       D光0.7H球差" U\~9YX8  
Format 13.7 PTZ/jg@71  
Print $STR(DLD_1H),$STR(DLD_0.7H) wcW8"J'AH  
print
<A+n[h  
*47',Qy  
print "2.F光球差计算" "Di8MMGOY  
!F光1H位置 p^>_VE[S  
PARAXIAL OFF P|'eM%  
RAYTRACE 0,0,0,1,1 gR\-%<42  
rf_1h=RAYM(n)/RAYN(n) mA2L~=v#  
ldf_1h=-1*RAYY(n-1)/rf_1h , tb\^  
ldf_1h$=$STR(ldf_1h) ;FfDi*S7  
print "F光1H像位置:",ldf_1h$ 4SDUTRoa  
~>-MVp  
!F光0.7H位置 &'KJh+jJ  
PARAXIAL OFF ckhU@C|=*  
RAYTRACE 0,0,0,0.7071,1 97 eEqI$#  
rf_0.7h=RAYM(n)/RAYN(n) 0tb%h[%,M  
ldf_0.7h=-1*RAYY(n-1)/rf_0.7h QMAineO  
ldf_0.7h$=$STR(ldf_0.7h) d.Im{-S  
print "F光0.7H像位置:",ldf_0.7h$ IF~E;  
SR8)4:aKW  
!F光0H位置 K~6,xZlDWM  
PARAXIAL ON fWk,k*Z9  
RAYTRACE 0,0,0,1,1 g:rjt1w`D  
rf_0h=RAYM(n)/RAYN(n) ky#5G-X  
ldf_0h=-1*RAYY(n-1)/rf_0h A
S? ESDC  
ldf_0h$=$STR(ldf_0h) vOQ 3A%/  
print "F光0H像位置:",ldf_0h$ }"x#uG  
:/<SJ({q  
!求F光球差 d.3cd40Q  
dldf_1h=ldf_1h-ld $s.:H4:I  
dldf_0.7h=ldf_0.7h-ld (<KFA,  
dldf_0h=ldf_0h-ld 'nRoa7v(  
print "F光1H球差     F光0.7H球差     F光0H球差" UYw=i4J'  
Format 13.7 ~;S  
Print $STR(DLDf_1H),$STR(DLDf_0.7H),$STR(dldf_0h) 50jZu'z:  
print 0aM&+j\q}  
a2%xW_e  
print "3.C光球差计算" BL[N  
!C光1H位置 ?%A9}"q]  
PARAXIAL OFF 
A29R5  
RAYTRACE 0,0,0,1,nwav() SPN5H;{[]K  
rc_1h=RAYM(n)/RAYN(n) &m=73RN  
ldc_1h=-1*RAYY(n-1)/rc_1h !fmbm4!a  
ldc_1h$=$STR(ldc_1h) KBOp}MEz  
print "C光1H像位置:",ldc_1h$ *YO^+]nmY  
a${<~
M hm  
!C色光0.7H位置 slTE.  
PARAXIAL OFF e%_J O7  
RAYTRACE 0,0,0,0.7071,nwav() 'B\7P*L"p  
rc_0.7h=RAYM(n)/RAYN(n) SUC'o"  
ldc_0.7h=-1*RAYY(n-1)/rc_0.7h |5TzRz  
ldc_0.7h$=$STR(ldc_0.7h)
U-U"RC>  
print "C光0.7H像位置:",ldc_0.7h$ N3(.7mxo  
Ygq;jX  
!C光0H位置 [jEZ5]%  
PARAXIAL ON cNl NJ  
RAYTRACE 0,0,0,1,nwav() Us2IeR  
rc_0h=RAYM(n)/RAYN(n) %EH{p@nM&-  
ldc_0h=-1*RAYY(n-1)/rc_0h vdIert?p  
ldc_0h$=$STR(ldf_0h) )lZoXt_3  
print "C光0H像位置:", ldc_0h$ kt2W7.A5  
|R&cQKaQ`  
!求C光球差 0PD=/fh[  
dldc_1h=ldc_1h-ld A9_}RJ9  
dldc_0.7h=ldc_0.7h-ld b[KZJLZ)  
dldc_0h=ldc_0h-ld %zz,qs)Eu  
print "C光1H球差      C光0.7H球差    C光0H球差" 2!Qg1hM  
Format 13.7 Fs(FI\^  
Print $STR(DLDc_1H),$STR(DLDc_0.7H),$STR(dldc_0h) BIh^b?:zU  
print LU $=j  
dym K@  
print "4.轴向色差计算" ?[<#>,W  
dlfc_1h=ldf_1h-ldc_1h cDIZkni=  
dlfc_0.7h=ldf_0.7h-ldc_0.7h M;LR$'cP  
dlfc_0h=ldf_0h-ldc_0h 19b@QgfWpb  
print "1H色差          0.7H色差        0h色差" Nsn~mY%  
Format 13.7 i_(6}Y&  
Print $STR(DLfc_1H),$STR(DLfc_0.7H),$STR(dlfc_0h) ShesJj  
print c!ieN9^+  
fSVb.MZa7  
,@kLH"a0  
print"================================================" bae;2| w  
print"二. 轴外像差计算" 6Ts[NXa  
print "1.正弦差计算" />n!2'!  
G=/^]E  
!依次求LZ,h1,h01,U,sinU )G),iy  
PARAXIAL ON 0^vz /y1c  
RAYTRACE 0,1,0,0 .*edaDi  
LZ=-1*RAYY(n-1)/(RAYM(n-1)/RAYN(n-1)) #>M^BOR8  
!print $STR(LZ) 3i1TBhs6  
I0*N "07n  
PARAXIAL OFF x[=,$;o+  
RAYTRACE 0,0,0,1 E7q,6f3@r  
h1=RAYY(1) y* :C~  
sinu=RAYM(n-1) iPdS>ee  
PARAXIAL ON  SQ&}18Z~  
RAYTRACE 0,0,0,1 :T{VCw:*  
h01=RAYY(1) I? ="Er[g}  
OSC1=h1*R*(ld-LZ)/(h01*sinu*(ld_1h-LZ))-1 f0879(,i  
print "1).物距在无限远:" ,$STR(osc1) xX|f{)<  
Eh^gR`I  
PARAXIAL OFF :{ iK 5  
RAYTRACE 0,0,0,1 R"j<C13;%  
sinu1=RAYM(0) T|,/C|L  
PARAXIAL ON w75Ro6y  
RAYTRACE 0,0,0,1 0V?7'Em  
u1=RAYM(0) @?>5~  
!print $STR(u1) Oyb0t|do+  
OSC2=sinu1*R*(ld-LZ)/(sinu*u1*(ld_1h-LZ))-1 M@JW/~p'  
print "2).物距在有限远:",$STR(osc2) Hy5 6@jW+E  
print X.sOZb?$  
\l%##7DRp]  
Z;S)GUG^  
d3\KUR^  
YYL3a=;`a  
print "2.1W处轴外像差" c/^l2CJ0  
<Sr:pm  
PARAXIAL OFF $4*gi&  
RAYTRACE 0,1,0,1 Ii#+JY0k  
ya_1w=RAYY(n) -(7oFOtg  
TANua_1w=RAYM(n-1)/RAYN(n-1) =d+`xN*  
PARAXIAL OFF p2U6B  
RAYTRACE 0,1,0,-1 !1%Sf.`!_  
yb_1w=RAYY(n) [)?9|yY"`  
TANub_1w=RAYM(n-1)/RAYN(n-1) !L( )3=  
XT_1W=-1*(ya_1w-yb_1w)/(tanua_1w-tanub_1w) v,Zoy|Lu  
print "1).子午宽光束场曲:",$STR(XT_1W) l[i1,4  
D<:zw/IRE  
6q8PLyIp  
PARAXIAL OFF 1;PI%++  
RAYTRACE 0,1,0,0.01 *2fJdY  
Xya_1w=RAYY(n) F("|SOhc  
XTANua_1w=RAYM(n-1)/RAYN(n-1) M2;6Cz>,P  
PARAXIAL OFF q6b&b^r+H  
RAYTRACE 0,1,0,-0.01 4 L 5$=V  
Xyb_1w=RAYY(n) 2a;[2':  
XTANub_1w=RAYM(n-1)/RAYN(n-1) Z?d][zGw  
XXT_1W=-1*(Xya_1w-Xyb_1w)/(Xtanua_1w-Xtanub_1w) 8)MWC:  
print "2).子午细光束场曲:"$STR(XXT_1W) sy-#Eo#3  
NB5lxaL  
OO'zIC<z  
DLT_1w=XT_1W-XXT_1w f]mVM(XZN  
print "3).1 W处子午球差:",$STR(DLT_1w) 9-vQn/O^D  
oIQ$98M  
Q,Y^9g"B`~  
PARAXIAL OFF %eh.@8GL`  
RAYTRACE 0,1,0,0 HGDiwA  
YP_1w=RAYY(n) q: X^V$`  
KT_1W=ABSO(YP_1w)-0.5*(ABSO(yb_1w)+ABSO(ya_1w)) sCmN|Q  
print "4).1 W处子午彗差:",$STR(KT_1w) \/C5L:|p_  
-r]L MQ  
7G7"Zule*j  
bR1Q77<G\  
PARAXIAL OFF  -PU.Uw]  
RAYTRACE 0,1,0,0 OOXP1L  
CE_1W=SQRT((RAYY(n-1)-RAYY(n))*(RAYY(n-1)-RAYY(n))+LD_1H*LD_1H) (Q&O'ng1  
PARAXIAL OFF  DF=Rd#  
RAYTRACE 0,1,1,0 K`j:F>b  
XS_1w=CE_1W*RAYX(n)/(RAYX(n-1)-RAYX(n)) #3{{[i(;i  
print "5).1W宽光束弧矢彗差:",$STR(XS_1w) JS
tEOQF4  
dc_2nF  
I[?bM-  
PARAXIAL OFF GctV  
RAYTRACE 0,1,0.01,0 keG\-f  
XXS_1w=CE_1W*RAYX(n)/(RAYX(n-1)-RAYX(n)) lgD%  
print "6).1W细光束弧矢彗差:",$STR(XXS_1w) 0P!Fci/t  
Ino]::ZJ/  
Oqt{ uTI~  
SDLD_1W=XS_1w-XXS_1w rQ6>*0xL_  
print "7).1 w   弧矢球差:",$STR(SDLD_1W) G1*,~1i  
_ysakn  
g$vOWSI+  
XTS_1W=XXT_1W-XXS_1w \rO!lvX  
print "8) 1w     像散:",$STR(XTS_1W) 6#.9T;&  
~=t9-AF-  
a#x@e?GvI  
PARAXIAL ON Ab:ah7!  
RAYTRACE 0,1,0,0 1)qD)E5&cf  
H_1H=RAYY(n) F
Fe{=H,=  
PARAXIAL OFF (_+ux1h6^  
RAYTRACE 0,1,0,0,2 -N6ek`  
Hf_1h=RAYY(n) \qlz<  
DYZF_1h=Hf_1h-H_1h V]"pM]>3X  
print "9).F光1w畸变:",$STR(DYZF_1h) GXNk
l?#  
O3%#Q3c>3  
vS[\j  
PARAXIAL OFF 8rFP*K9  
RAYTRACE 0,1,0,0,3 +(z[8BJl  
Hc_1h=RAYY(n) "DH>4Q] d  
DYZc_1h=Hc_1h-H_1h *65~qAd  
print "10).C光1w畸变:",$STR(DYZc_1h) dWe
%6s;   
%`\Qtsape  
83p8:C.Ze  
DYZFC_1h=DYZF_1h-DYZC_1h %$Xt1ub6(  
print "11).F,C光垂轴色差:",$STR(DYZFC_1h) \3%3=:  
print J!dv"Ww"  
A:(qF.Tm  
52,'8` ]  
print "3. 0.7W轴外像差" p,uM)LD  
#XqiXM~^R  
PARAXIAL OFF 'A\0^EvVv  
RAYTRACE 0,0.7071,0,1 l<ZHS'-;8  
ya_0.7w=RAYY(n) Fg'{K%t4  
TANua_0.7w=RAYM(n-1)/RAYN(n-1) x9 n(3Oa  
PARAXIAL OFF iP:^nt?  
RAYTRACE 0,0.7071,0,-1 eb6y-TwY  
yb_0.7w=RAYY(n) Uyeo0B"  
TANub_0.7w=RAYM(n-1)/RAYN(n-1) @+)T"5_Y[  
XT_0.7W=-1*(ya_0.7w-yb_0.7w)/(tanua_0.7w-tanub_0.7w) <]|!quY<*  
print "1).子午宽光束场曲:",$STR(XT_0.7W) a40>_;}:x  
t("koA=.  
\5=4!Ez  
PARAXIAL OFF hx/A215L  
RAYTRACE 0,0.7071,0,0.01 (?lT @RY/  
Xya_0.7w=RAYY(n) r>PKl'IbE  
XTANua_0.7w=RAYM(n-1)/RAYN(n-1) CyB4apJ  
PARAXIAL OFF 5B8fz;l= B  
RAYTRACE 0,0.7071,0,-0.01 {0AlQ6.@>  
Xyb_0.7w=RAYY(n) `Hv"^o  
XTANub_0.7w=RAYM(n-1)/RAYN(n-1) D~`RLPMk  
XXT_0.7W=-1*(Xya_0.7w-Xyb_0.7w)/(Xtanua_0.7w-Xtanub_0.7w) 78<fbN5}r  
print "2).子午细光束场曲:",$STR(XXT_0.7W) /OMgj7olD  
jHA(mU)b  
O'.{6H;t  
DLT_0.7w=XT_0.7W-XXT_0.7w H`Zg-j`  
print "3).0.7W处子午球差:",$STR(DLT_0.7w) >?G!>kw  
c?GV  
&_j<!3*  
PARAXIAL OFF q./jYe  
RAYTRACE 0,0.7071,0,0 QA)"3g   
YP_0.7w=RAYY(n) BJLeE}=H  
KT_0.7W=ABSO(YP_0.7w)-0.5*(ABSO(yb_0.7w)+ABSO(ya_0.7w)) 8,VEuBZ  
print  "4).0.7W处子午彗差:",$STR(KT_0.7w) ~XvMiWuo  
FP
0G

E  
:b_hF  
J9y}rGO  
PARAXIAL OFF MU:v& sk  
RAYTRACE 0,0.7071,0,0 ~3-+~y=o~  
CE_0.7W=SQRT((RAYY(n-1)-RAYY(n))*(RAYY(n-1)-RAYY(n))+LD_1H*LD_1H) R?N+./{  
PARAXIAL OFF s.KfMJ"u[  
RAYTRACE 0,0.7071,1,0 3Q)"  
XS_0.7w=CE_0.7W*RAYX(n)/(RAYX(n-1)-RAYX(n)) ra_TN;(  
print "5).0.7W宽光束弧矢彗差:",$STR(XS_0.7w) |RqCI9N6  
Ys?0hd<cn  
M-F{I%Vx  
PARAXIAL OFF z U*Mk  
RAYTRACE 0,0.7071,0.01,0 iV\*7  
XXS_0.7w=CE_0.7W*RAYX(n)/(RAYX(n-1)-RAYX(n)) DiZv sc  
print "7).0.7W细光束弧矢彗差:",$STR(XXS_0.7w) Bi"cWO  
ou]jm=4[
 
r?pFc3~N  
SDLD_0.7W=XS_0.7w-XXS_0.7w TQ[J,  
print "7).0.7w弧矢球差:",$STR(SDLD_0.7W) &XXr5ne~C  
2n#H%&^?a  
e ]2GAJLI  
XTS_0.7W=XXT_0.7W-XXS_0.7w CwyE8v  
print "8)0.7w     像散:",$STR(XTS_0.7W) sqRvnCD!  
E(f|LG[I  
t~qAA\p}o  
PARAXIAL ON W*n|T{n  
RAYTRACE 0,0.7071,0,0 vAOThj)  
H_0.7H=RAYY(n) 3#\C!T0y  
PARAXIAL OFF Z]5xy_La  
RAYTRACE 0,0.7071,0,0,2 %;Z_`W  
Hf_0.7h=RAYY(n) &b-&0rTqz  
DYZF_0.7h=Hf_0.7h-H_0.7h ?/~Q9My  
print "9).F光0.7w畸变:",$STR(DYZF_1h)
(#qQ;ch  
vo~Qo;m  
$`lGPi(Jc  
PARAXIAL OFF wARd^Iw  
RAYTRACE 0,0.7071,0,0,3 @B?'Mu*  
Hc_0.7h=RAYY(n) 6\y?+H1  
DYZc_0.7h=Hc_0.7h-H_0.7h )<e,-XujY  
print "10).C光0.7w畸变:",$STR(DYZc_0.7h) gnf4H V~  
64^3ve3/a=  
5 (q4o`  
DYZFC_0.7h=DYZF_0.7h-DYZC_0.7h _5OxESE  
print "11).F,C光垂轴色差:",$STR(DYZFC_0.7h) Zl.,pcL  
ndk~(ex|j  
print"================================================" Le,;)N
d  
k? ,/om1  
@Q!Tvw/  
SF"r</c[  
'S9jMyZrZ  
fEGnI
\  
Iy5)SZ'  
~ET XXu${I  
w
(*},  
(SA^>r  
c;n\HYk  
>3I|5kZ6  
`y{[e j  
}5Km \OI  
:1v.Jk  
m;U_oxb  
ZJ/K MW  
`<hMrhfh  
hdH3Jb_hl(  
pTH5-l_f]  
g?u=n`k]\  
JC/nHM  
D

Ikf#}  
xE*.,:,&  
d9l2mJzW  
tNYuuC%N  
[&lH[:Y#  
"}S6a?]V  
AH:0h X6+  
m<J:6^H@  
\]3[Xw-$  
Fnd_\`9{  
f`[E^zj  
F><ficT  
NFqGbA|  
yIWgC[  
3MDs?qx>s  
lnK#q.]  
NC sem  
l;B  
I2,AT+O<  
~{pds  
VDiW9]  
VuD{t
%Jb  
{W=5 J7  
eAjsMED  
!%N@>[  
:BB=E'293  
hUEA)c  
dq0!.gBT2  
Ml'lZ)  

dZ4c!3'F  
Z,V<&9a;  
不错  高老师 yI/ FD  
N@^:IfJ+=  
'($$-P\/  
x~](d8*=  

支持了，好东西

谢谢高老师~~