[原创]答疑：再论镜头成像质量标准 [复制链接]

拜读，感谢分享

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

!///////////////////////////////////////////// a0Zv p>Ft  
!作者:Drding --SITP X]'7Ov  
!时间:2006.12.23 2PG [7u^  
!功能:计算几何相差 /7 Cn(s5o  
!///////////////////////////////////////////// - |gmQG  
rXHv`ky  
!///////////////////////////////////////////// B/n
[m@O  
print "=================================================" 9YBv|A  
print "作者:Drding@SITP" "!EcbR  
print "时间:2006.12.23" x,'!eCKN  
print "功能:计算几何相差" :<|<|qJWo  
print "=================================================" 0Zg%+)iy@  
Qa.uMq  
!///////////////////////////////////////////// zen*PeIrA^  
=)7s$ p  
@$z<i `4  
!////////////////////////////////////////////// 9HX =T%  
print "系统参数" ?^N3&ukkyo  
print "==================================================" Ox@P6|m  
!////////////////////////////////////////////// ,\@O(; mF  
FORMAT 20.9 ^,]B@t2  
GETSYSTEMDATA 1 Q1z;/A$Al  
PRINT "孔径大小 : ", VEC1(1) 8}(]]ayl  
PRINT "环境数据 : ", VEC1(4) }C|dyyr  
PRINT "温    度 : ", VEC1(5) \W`w` o  
PRINT "压    强 : ", VEC1(6) M8TSt\  
PRINT "有效焦距 : ", VEC1(7) |ely|U. Tf  
PRINT "像面 F/# : ", VEC1(8) =J~ x  
PRINT "物方N.A. : ", VEC1(9) t N2Md}@e  
PRINT "工作 F/# : ", VEC1(10) +k>.Q0n%m  
PRINT "入瞳直径 : ", VEC1(11) ;{[.Zu  
PRINT "入瞳位置 : ", VEC1(12) p*P
)KP  
PRINT "出瞳直径 : ", VEC1(13) k%G1i-]4  
PRINT "出瞳位置 : ", VEC1(14) Ggb5K8D*  
PRINT "理想像高 : ", VEC1(15) "V}[':fen  
PRINT "理想放大率: ", VEC1(16) 71{p+3Z&  
PRINT "角放大率 :", VEC1(17) M^]cM(swK5  
PRINT "系统总长 : ", VEC1(18) *H|M;G  
print "==================================================" T|TO}_x  
PV=5UyjW  
!////////////////////////////////////////////////////// )=etG  
j.@\3'  
print "几何像差计算" lMbAs.!  
print "===================================================" f^.AD-  
print "一.  轴上像差计算" ::/j$bL  
print k Zq!&  
2TA*m{\Hr  
print "1.D光球差计算" jXMyPNTK  
a 7,C>%I  
qZA).12qS  
!1H处球差计算 w/K_B:s  
5hy""i  
n=NSUR() @Rw!'T  
,YMp<C  
!主波长近轴理想像位置 `9b7>Nn<  
PARAXIAL ON lgtC|kM=  
RAYTRACE 0,0,0,1 s]JF0584  
R=RAYM(n)/RAYN(n) qC?:*CXH  
ld=-1*RAYY(n-1)/R ~7Tc$ "I  
ld$=$STR(ld) ,c)uX#1  
print "主波长近轴理想像位置:", ld$ >cCR2j,r  
KkE9KwZ]W  
!主波长1H光线实际像位置 ez6EjUk  
PARAXIAL OFF }B.H|*uO  
RAYTRACE 0,0,0,1 x3"#POp  
r_1h=RAYM(n)/RAYN(n) [`):s= FC  
ld_1h=-1*RAYY(n-1)/r_1h M )2`+/4  
ld_1h$=$STR(ld_1h) 1OF& *  
print "主波长边缘实际像位置:", ld_1h$ _Iv6pNd/  
v3jg~"!  
!主波长0.7H光线实际像位置 \<)9?M
:  
PARAXIAL OFF PuZf/um  
RAYTRACE 0,0,0,0.7 <N9[?g)  
r_0.7h=RAYM(n)/RAYN(n) 7[}xP#Z  
ld_0.7h=-1*RAYY(n-1)/r_0.7h IDG}Z
lG  
ld_0.7h$=$STR(ld_0.7h) 4sT88lG4n  
print "主波长0.7H实际像位置:", ld_0.7h$
;hjwD  
oczN5YSt  
!主波长边缘球差δL_1h    主波长0.7视场球差 :65~[$2  
DLD_1H=ld_1h-ld i0$kit  
DLD_0.7H=ld_0.7h-ld 9*1,!%]  
print "D光1H球差       D光0.7H球差" <h'5cO  
Format 13.7 '5|h)Q5  
Print $STR(DLD_1H),$STR(DLD_0.7H) #Q`dku%V:  
print la+[bm<v  
b8LLr;oQw  
print "2.F光球差计算" vTx2E6  
!F光1H位置 EG=Sl~~o  
PARAXIAL OFF )(384@'"u  
RAYTRACE 0,0,0,1,1 Rw:*'1  
rf_1h=RAYM(n)/RAYN(n) _<OSqE  
ldf_1h=-1*RAYY(n-1)/rf_1h ?TKRjgW`@_  
ldf_1h$=$STR(ldf_1h) w_{wBL[3e  
print "F光1H像位置:",ldf_1h$ e8#h3lxJ`  
pxh"B\"4*  
!F光0.7H位置 Ls] g  
PARAXIAL OFF o_^?n[4  
RAYTRACE 0,0,0,0.7071,1 K%RxwM  
rf_0.7h=RAYM(n)/RAYN(n) n$ou- Q  
ldf_0.7h=-1*RAYY(n-1)/rf_0.7h De(Hw& IV  
ldf_0.7h$=$STR(ldf_0.7h) suzZdkMA  
print "F光0.7H像位置:",ldf_0.7h$ N<-gI9_  
TmV,&['mg  
!F光0H位置 [CXrSST")E  
PARAXIAL ON 8Hn|cf0  
RAYTRACE 0,0,0,1,1 ^8AXxE  
rf_0h=RAYM(n)/RAYN(n) ^>hWy D  
ldf_0h=-1*RAYY(n-1)/rf_0h #/<&*Pu5t  
ldf_0h$=$STR(ldf_0h) z-.+x3&o @  
print "F光0H像位置:",ldf_0h$ 7OJ'){R$  
1R1z  
!求F光球差 VYk!k3qS  
dldf_1h=ldf_1h-ld Tw;3_Lj  
dldf_0.7h=ldf_0.7h-ld x?2@9u8Yb  
dldf_0h=ldf_0h-ld `yH<E+   
print "F光1H球差     F光0.7H球差     F光0H球差" ;CPr]avY  
Format 13.7 )6D,d5<  
Print $STR(DLDf_1H),$STR(DLDf_0.7H),$STR(dldf_0h) O%5 r[  
print J2xw) +  
vRHd&0  
print "3.C光球差计算" \(^nSy&N  
!C光1H位置 j;-1J_e5  
PARAXIAL OFF g9Xu@N;bL  
RAYTRACE 0,0,0,1,nwav() ,l:ORoND  
rc_1h=RAYM(n)/RAYN(n) w.YiO5|y  
ldc_1h=-1*RAYY(n-1)/rc_1h G?;e-OhV  
ldc_1h$=$STR(ldc_1h) F|e1"PkeoA  
print "C光1H像位置:",ldc_1h$ iA'lon  
rzm:Yx  
!C色光0.7H位置 ZL&g_jC  
PARAXIAL OFF V`XNDNJ:  
RAYTRACE 0,0,0,0.7071,nwav() e'~J,(fB  
rc_0.7h=RAYM(n)/RAYN(n) )quM4=u'  
ldc_0.7h=-1*RAYY(n-1)/rc_0.7h eQp4|rf  
ldc_0.7h$=$STR(ldc_0.7h) 2[O&NdP\Zk  
print "C光0.7H像位置:",ldc_0.7h$ PE3vQH=t~  
d\R,Q  
!C光0H位置 { + Zd*)M[  
PARAXIAL ON S/e2P|}  
RAYTRACE 0,0,0,1,nwav() "J[K 3  
rc_0h=RAYM(n)/RAYN(n) 0"\H^
  
ldc_0h=-1*RAYY(n-1)/rc_0h !`,Sfqij  
ldc_0h$=$STR(ldf_0h) LHkc7X$  
print "C光0H像位置:", ldc_0h$ -y8`yHb_  
,}ECF>  
!求C光球差 iB%gPoDCL@  
dldc_1h=ldc_1h-ld r0+6evU2  
dldc_0.7h=ldc_0.7h-ld +#lM  
dldc_0h=ldc_0h-ld N D(/uyI  
print "C光1H球差      C光0.7H球差    C光0H球差" -ZRO@&tMD  
Format 13.7 S||}nJ0  
Print $STR(DLDc_1H),$STR(DLDc_0.7H),$STR(dldc_0h) 8&?s#5zA  
print  a1t4Dd  
#xQr<p$L6  
print "4.轴向色差计算" ZjQ |Wx  
dlfc_1h=ldf_1h-ldc_1h AP7Yuv`  
dlfc_0.7h=ldf_0.7h-ldc_0.7h Rv$[)`&T  
dlfc_0h=ldf_0h-ldc_0h qB0E_y)a  
print "1H色差          0.7H色差        0h色差" %S*{9hm/  
Format 13.7 zMm#Rhn  
Print $STR(DLfc_1H),$STR(DLfc_0.7H),$STR(dlfc_0h) :y%/u%L  
print D6>2s\:>vp  
@|63K)Xy  
$JJrSwR<h  
print"================================================" f78An 8  
print"二. 轴外像差计算" jr /pj?  
print "1.正弦差计算" q_g+Jf P-D  
Y2ZT.l  
!依次求LZ,h1,h01,U,sinU pb ~uE  
PARAXIAL ON bF"G[pD  
RAYTRACE 0,1,0,0 aWWU4xe  
LZ=-1*RAYY(n-1)/(RAYM(n-1)/RAYN(n-1)) UEM(@zD]  
!print $STR(LZ) K;>9ZZtl  
.TND a&  
PARAXIAL OFF LcB]Xdsa(  
RAYTRACE 0,0,0,1 >L;eO'D  
h1=RAYY(1) 4'`{H@]tb  
sinu=RAYM(n-1) vY }A  
PARAXIAL ON bx{$Y_L+p  
RAYTRACE 0,0,0,1 fPn>v)lN{  
h01=RAYY(1) H:t$'kb`  
OSC1=h1*R*(ld-LZ)/(h01*sinu*(ld_1h-LZ))-1 +cgSC5nR  
print "1).物距在无限远:" ,$STR(osc1) Rs-]N1V  
hyCh9YOu)  
PARAXIAL OFF j9?}j#@  
RAYTRACE 0,0,0,1 ]iN'x?Fo  
sinu1=RAYM(0) )Dw,q~xgg0  
PARAXIAL ON .aAL]-Rj  
RAYTRACE 0,0,0,1 uxtWybv  
u1=RAYM(0) \O*-#}~\  
!print $STR(u1) Zhh2v>QOy  
OSC2=sinu1*R*(ld-LZ)/(sinu*u1*(ld_1h-LZ))-1 &]e'KdXF  
print "2).物距在有限远:",$STR(osc2) ~P8tUhff
K  
print ewa wL"  
Szq/hv=Q  
s \;"X  
- }7e:!.  
iop2L51eJ  
print "2.1W处轴外像差" J&[@}$N  
!MYSfPdS  
PARAXIAL OFF cC=[Saatsf  
RAYTRACE 0,1,0,1 # {w9s0:  
ya_1w=RAYY(n) /<@SFF.  
TANua_1w=RAYM(n-1)/RAYN(n-1) W-x?:X<}  
PARAXIAL OFF k9  "[H'  
RAYTRACE 0,1,0,-1 -8eoNzut  
yb_1w=RAYY(n) zEd0Tmt  
TANub_1w=RAYM(n-1)/RAYN(n-1) <3xyjX'NE  
XT_1W=-1*(ya_1w-yb_1w)/(tanua_1w-tanub_1w) ;> _$`  
print "1).子午宽光束场曲:",$STR(XT_1W) ohFJZ'  
!V"<U2  
)PG6gZYW  
PARAXIAL OFF ?u/@PR\D  
RAYTRACE 0,1,0,0.01 {5%5}[/x  
Xya_1w=RAYY(n) Izhee%c  
XTANua_1w=RAYM(n-1)/RAYN(n-1) _hRcc"MS`  
PARAXIAL OFF !/}O>v~o  
RAYTRACE 0,1,0,-0.01 qfL~Wp2E;  
Xyb_1w=RAYY(n) ,TXTS*V?  
XTANub_1w=RAYM(n-1)/RAYN(n-1) eqP&8^HP  
XXT_1W=-1*(Xya_1w-Xyb_1w)/(Xtanua_1w-Xtanub_1w) GNXHM*~  
print "2).子午细光束场曲:"$STR(XXT_1W) @ zs'Y8  
:*i
ng  
&<wuJ%'>)Z  
DLT_1w=XT_1W-XXT_1w AvxfI"sp  
print "3).1 W处子午球差:",$STR(DLT_1w) sm0xLZ  
>TOu|r  
MHh~vy'HB5  
PARAXIAL OFF fBRo_CU8!  
RAYTRACE 0,1,0,0 CK,7^U  
YP_1w=RAYY(n) 9z}uc@#D=m  
KT_1W=ABSO(YP_1w)-0.5*(ABSO(yb_1w)+ABSO(ya_1w)) N}pw74=1  
print "4).1 W处子午彗差:",$STR(KT_1w) tS
Vc|j  
9Wnn'T@Tl  
b%<9Sn   
]
bj&bk#  
PARAXIAL OFF b4E:Wn9x  
RAYTRACE 0,1,0,0 o_@4Sl8  
CE_1W=SQRT((RAYY(n-1)-RAYY(n))*(RAYY(n-1)-RAYY(n))+LD_1H*LD_1H) _CW(PsfY  
PARAXIAL OFF :b
z}c48%  
RAYTRACE 0,1,1,0 e?7&M  
XS_1w=CE_1W*RAYX(n)/(RAYX(n-1)-RAYX(n)) P%{
^i]  
print "5).1W宽光束弧矢彗差:",$STR(XS_1w) >#hO).`C  
NWM8[dI  
k.uMp<)D  
PARAXIAL OFF cWi}V  
RAYTRACE 0,1,0.01,0 ~-EOjX(X'E  
XXS_1w=CE_1W*RAYX(n)/(RAYX(n-1)-RAYX(n)) S`#w+C#EW  
print "6).1W细光束弧矢彗差:",$STR(XXS_1w) ?Cl%{2omO  
&d"G/6  
.q9 $\wM/  
SDLD_1W=XS_1w-XXS_1w ( M7pT  
print "7).1 w   弧矢球差:",$STR(SDLD_1W) -i)ZQCE  
D+>4AqG  
~~v3p>zRr  
XTS_1W=XXT_1W-XXS_1w 9?0^ap,T  
print "8) 1w     像散:",$STR(XTS_1W) Q^ pmQ  
gW-V=LV (  
=bHD#o|R  
PARAXIAL ON VY~yg*  
RAYTRACE 0,1,0,0 =&,]Z6{>  
H_1H=RAYY(n) (vb SM}P  
PARAXIAL OFF ;?8_G%va  
RAYTRACE 0,1,0,0,2 ~kZ G{  
Hf_1h=RAYY(n) w*oeK  
DYZF_1h=Hf_1h-H_1h kO|L bQ@=q  
print "9).F光1w畸变:",$STR(DYZF_1h) <)u`~$n2  
*Eo?k<:zPm  
TMig-y*[  
PARAXIAL OFF G*-b}f
 
RAYTRACE 0,1,0,0,3 c )G3k/T5  
Hc_1h=RAYY(n) Vm3v-=6  
DYZc_1h=Hc_1h-H_1h yls ^cyX  
print "10).C光1w畸变:",$STR(DYZc_1h) b*`lk2oMa/  
-?mfE+kt  
?)u@Rf9>  
DYZFC_1h=DYZF_1h-DYZC_1h `-3Ow[  
print "11).F,C光垂轴色差:",$STR(DYZFC_1h) pov)Z):}G<  
print S"xKL{5  
P%#<I}0C  
O+]Ifm[  
print "3. 0.7W轴外像差" }[4r4 1[  
QKr,g  
PARAXIAL OFF ^R# E:3e  
RAYTRACE 0,0.7071,0,1  !"\80LP  
ya_0.7w=RAYY(n) `[W[H(AjQ  
TANua_0.7w=RAYM(n-1)/RAYN(n-1) DP3PYJ%+B  
PARAXIAL OFF xO&eRy?%  
RAYTRACE 0,0.7071,0,-1 y~F,0"N\r  
yb_0.7w=RAYY(n) ;*:Pw?'  
TANub_0.7w=RAYM(n-1)/RAYN(n-1) n p\TlUc  
XT_0.7W=-1*(ya_0.7w-yb_0.7w)/(tanua_0.7w-tanub_0.7w) &o,<ijJ:^m  
print "1).子午宽光束场曲:",$STR(XT_0.7W) }Q=!Y>Tc  
R)mu2^  
=5kY6%E7c  
PARAXIAL OFF
A1.7O  
RAYTRACE 0,0.7071,0,0.01 w-Da~[J  
Xya_0.7w=RAYY(n) {=F/C,-  
XTANua_0.7w=RAYM(n-1)/RAYN(n-1) J/[=p<I)  
PARAXIAL OFF {\c(ls{  
RAYTRACE 0,0.7071,0,-0.01 mg*qiScfW  
Xyb_0.7w=RAYY(n) Z yE `/J'  
XTANub_0.7w=RAYM(n-1)/RAYN(n-1) .6`9H 1  
XXT_0.7W=-1*(Xya_0.7w-Xyb_0.7w)/(Xtanua_0.7w-Xtanub_0.7w) gqu?o&>9  
print "2).子午细光束场曲:",$STR(XXT_0.7W) PfC!lI BU  
vTlwRG=5  
!V i@1E  
DLT_0.7w=XT_0.7W-XXT_0.7w (Q.waI  
print "3).0.7W处子午球差:",$STR(DLT_0.7w) ^yyC [Mz  
cm&I* 0\  
YKO){f5  
PARAXIAL OFF fjs [f'L  
RAYTRACE 0,0.7071,0,0 w*oQ["SL  
YP_0.7w=RAYY(n) UrYZ`J  
KT_0.7W=ABSO(YP_0.7w)-0.5*(ABSO(yb_0.7w)+ABSO(ya_0.7w)) :=wTvz  
print  "4).0.7W处子午彗差:",$STR(KT_0.7w) b\-&sM(W"  

wnM9('\  
FRg^c kb"  
Z|5?7v;h5  
PARAXIAL OFF Gu2P\I2zx  
RAYTRACE 0,0.7071,0,0 }Rz3<eON  
CE_0.7W=SQRT((RAYY(n-1)-RAYY(n))*(RAYY(n-1)-RAYY(n))+LD_1H*LD_1H) u%$Zqee  
PARAXIAL OFF 3b+d"`Y^S  
RAYTRACE 0,0.7071,1,0 Hhari!RXC  
XS_0.7w=CE_0.7W*RAYX(n)/(RAYX(n-1)-RAYX(n)) dt`{!lts'  
print "5).0.7W宽光束弧矢彗差:",$STR(XS_0.7w) ^(|vsFz
n  
m0cP(  
W!?7D0q  
PARAXIAL OFF #m{UrTC  
RAYTRACE 0,0.7071,0.01,0 rld67'KcE  
XXS_0.7w=CE_0.7W*RAYX(n)/(RAYX(n-1)-RAYX(n)) X&0 uI*r  
print "7).0.7W细光束弧矢彗差:",$STR(XXS_0.7w) 1DvR[Lx%  
DsT>3  
D(h18  
SDLD_0.7W=XS_0.7w-XXS_0.7w X!m9lV<  
print "7).0.7w弧矢球差:",$STR(SDLD_0.7W) V??dYB(  
Kd=%tNp  
{ Fawt:  
XTS_0.7W=XXT_0.7W-XXS_0.7w
uoXAQ6k  
print "8)0.7w     像散:",$STR(XTS_0.7W) rfNm&!K  
IuNi
EtKx  
UmQ?rS8d  
PARAXIAL ON )e a:Q?  
RAYTRACE 0,0.7071,0,0 {3.r6ZwCn  
H_0.7H=RAYY(n) xv&Q+HD  
PARAXIAL OFF %oq[,h <X  
RAYTRACE 0,0.7071,0,0,2 0 0M@  
Hf_0.7h=RAYY(n) 2U; t(,dn'  
DYZF_0.7h=Hf_0.7h-H_0.7h !-,t'GF(  
print "9).F光0.7w畸变:",$STR(DYZF_1h) R +WP0&d'  
@O[}QB?/fi  
h
o0@ l  
PARAXIAL OFF %5A+V0D0'  
RAYTRACE 0,0.7071,0,0,3 j& <i&  
Hc_0.7h=RAYY(n) Oh'Y0_oB>  
DYZc_0.7h=Hc_0.7h-H_0.7h  \o/n  
print "10).C光0.7w畸变:",$STR(DYZc_0.7h) I+dbZBX  
;~\MZYs3m  
qt;y2gf=  
DYZFC_0.7h=DYZF_0.7h-DYZC_0.7h LWHd~"eU  
print "11).F,C光垂轴色差:",$STR(DYZFC_0.7h) ^",ACWF4Sk  
}C#;fp"L  
print"================================================" '*k'i;2/1  
ngat0'oa  
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不错  高老师 MCP "GZK6W  
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支持了，好东西