[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

!///////////////////////////////////////////// F)Yn1&a#H  
!作者:Drding --SITP .7Ys@;>B  
!时间:2006.12.23 kte Dh7  
!功能:计算几何相差 QM9~O#rL  
!///////////////////////////////////////////// z(>{"t<C  
0;3;Rs  
!///////////////////////////////////////////// ||}|=Sz  
print "=================================================" _jK\+Zf  
print "作者:Drding@SITP" RoLUPy9U  
print "时间:2006.12.23" o~gduNG#  
print "功能:计算几何相差" M,t8<y4W/  
print "=================================================" ,u{d@U^)3@  
(OYR, [*  
!///////////////////////////////////////////// [lQp4xgxi  
Yiu)0\ o  
-t?S:9[w  
!////////////////////////////////////////////// ]NuY{T&:  
print "系统参数" TpZ) wC  
print "==================================================" }%y_LcL  
!////////////////////////////////////////////// W&z.O  
FORMAT 20.9 doP4N6
 
GETSYSTEMDATA 1 Rh9>iA@fd  
PRINT "孔径大小 : ", VEC1(1) *AGC[w}/  
PRINT "环境数据 : ", VEC1(4) Fmt5"3B  
PRINT "温    度 : ", VEC1(5) ;#3!ZB:}  
PRINT "压    强 : ", VEC1(6) lV`y6{o#T  
PRINT "有效焦距 : ", VEC1(7) p4W->AVv$  
PRINT "像面 F/# : ", VEC1(8) sryujb.,  
PRINT "物方N.A. : ", VEC1(9) K,|Gtaa~  
PRINT "工作 F/# : ", VEC1(10) h}z^NX  
PRINT "入瞳直径 : ", VEC1(11) ')bx1gc(?  
PRINT "入瞳位置 : ", VEC1(12) %9-).k  
PRINT "出瞳直径 : ", VEC1(13) [_L:.,]g8  
PRINT "出瞳位置 : ", VEC1(14) g*- K!X6l  
PRINT "理想像高 : ", VEC1(15) ;{
q7rsE  
PRINT "理想放大率: ", VEC1(16) A7+eWg{  
PRINT "角放大率 :", VEC1(17) TxN#3m?G  
PRINT "系统总长 : ", VEC1(18) 9:fVHynr  
print "==================================================" JF%+T yMe  
5$GE3IER8  
!////////////////////////////////////////////////////// \KLWOj%  
#R305  
print "几何像差计算" ^z9ITGB~tV  
print "===================================================" #?!)-Q%  
print "一.  轴上像差计算" Xn$]DE/r}N  
print wRnt$1  
/Kw
o^Q{  
print "1.D光球差计算" SG8|xoL  
BA A)IQF  
_ 97F  
!1H处球差计算 DD"]as"#  
'"~|L>F%G  
n=NSUR() a`q">T%q  
)3'/g`c  
!主波长近轴理想像位置 2B=yT8  
PARAXIAL ON '<>pz<c  
RAYTRACE 0,0,0,1 B\KvKT|\  
R=RAYM(n)/RAYN(n) WkXa%OZ  
ld=-1*RAYY(n-1)/R -AD3Pd|Y[  
ld$=$STR(ld) SL pd~ZC?  
print "主波长近轴理想像位置:", ld$ _D$|lk-  
# T$^{/J  
!主波长1H光线实际像位置 )(PA:j  
PARAXIAL OFF 8!b#ez  
RAYTRACE 0,0,0,1 L:XnW1(Or  
r_1h=RAYM(n)/RAYN(n) 35B0L.R  
ld_1h=-1*RAYY(n-1)/r_1h h[ba$S,T  
ld_1h$=$STR(ld_1h) &=<x&4H+  
print "主波长边缘实际像位置:", ld_1h$ p8%x@%k  
E2LpQNvN%g  
!主波长0.7H光线实际像位置 p
r(:99~3  
PARAXIAL OFF ~U~
KUL|  
RAYTRACE 0,0,0,0.7 .N5}JUj  
r_0.7h=RAYM(n)/RAYN(n) ^7Z)/c`"  
ld_0.7h=-1*RAYY(n-1)/r_0.7h w/~,mzM"  
ld_0.7h$=$STR(ld_0.7h) *-3K],^a  
print "主波长0.7H实际像位置:", ld_0.7h$ ,m8l /wG  
BV9B}IV  
!主波长边缘球差δL_1h    主波长0.7视场球差 9,`WQ+OI  
DLD_1H=ld_1h-ld [Sg1\UTl  
DLD_0.7H=ld_0.7h-ld ]A5FN4 E  
print "D光1H球差       D光0.7H球差" 3RXq/E  
Format 13.7 2?z3s|+[  
Print $STR(DLD_1H),$STR(DLD_0.7H) QyJ}zwD  
print 9=ns.r  
C6M|A3^T  
print "2.F光球差计算"  pzg|?U  
!F光1H位置 -3_-n*k!  
PARAXIAL OFF (Z,v)TOXjV  
RAYTRACE 0,0,0,1,1 rt_%_f>qd  
rf_1h=RAYM(n)/RAYN(n) #[qmhU{s  
ldf_1h=-1*RAYY(n-1)/rf_1h 4~P{H/]  
ldf_1h$=$STR(ldf_1h) #i%it  
print "F光1H像位置:",ldf_1h$ aiF7\^aw$  
=A$5~op%  
!F光0.7H位置 Xg^`fRg =T  
PARAXIAL OFF )%-FnW  
RAYTRACE 0,0,0,0.7071,1 4fT,/[k?  
rf_0.7h=RAYM(n)/RAYN(n) b" 1a7  
ldf_0.7h=-1*RAYY(n-1)/rf_0.7h (]w_}E]N  
ldf_0.7h$=$STR(ldf_0.7h) iyB02\d  
print "F光0.7H像位置:",ldf_0.7h$ "n^h'// mn  
$.a<b^.Xi  
!F光0H位置 M56^p,  
PARAXIAL ON COH0aNp;  
RAYTRACE 0,0,0,1,1 IGV@tI  
rf_0h=RAYM(n)/RAYN(n) 9s>q4_D  
ldf_0h=-1*RAYY(n-1)/rf_0h 3%bCv_6B  
ldf_0h$=$STR(ldf_0h) 0BMKwZg  
print "F光0H像位置:",ldf_0h$ V:fz  
?T3zA2  
!求F光球差 b^~ keQ  
dldf_1h=ldf_1h-ld ^ |z|kc
 
dldf_0.7h=ldf_0.7h-ld EcxPbRg  
dldf_0h=ldf_0h-ld aHNR0L3$}{  
print "F光1H球差     F光0.7H球差     F光0H球差" j1Fy'os"!  
Format 13.7 umaF}}-Q{  
Print $STR(DLDf_1H),$STR(DLDf_0.7H),$STR(dldf_0h) x{6KsYEY  
print /BjM&v(5/  
]P;uQ!  
print "3.C光球差计算" eee77.@y-p  
!C光1H位置 {_&'tXL  
PARAXIAL OFF EiQX*v  
RAYTRACE 0,0,0,1,nwav() 0x7F~%%2  
rc_1h=RAYM(n)/RAYN(n) =iW!Mq  
ldc_1h=-1*RAYY(n-1)/rc_1h 'r~,~AI  
ldc_1h$=$STR(ldc_1h) X; I:i%-  
print "C光1H像位置:",ldc_1h$ ,pM~Phmp  
]VtVw^ir  
!C色光0.7H位置 0{^@kxV  
PARAXIAL OFF 9
js!gJC  
RAYTRACE 0,0,0,0.7071,nwav() }Qyuy~-&^  
rc_0.7h=RAYM(n)/RAYN(n) Ydm0  
ldc_0.7h=-1*RAYY(n-1)/rc_0.7h 2~dUnskyy  
ldc_0.7h$=$STR(ldc_0.7h) t2skg
  
print "C光0.7H像位置:",ldc_0.7h$ Aslh}'$}-  
%sxLxx_x!  
!C光0H位置 ZKy)
F-yX  
PARAXIAL ON q,`"Z)97  
RAYTRACE 0,0,0,1,nwav() v%v(-, _q  
rc_0h=RAYM(n)/RAYN(n) Q&+Jeji  
ldc_0h=-1*RAYY(n-1)/rc_0h 3*)<Y}Tc  
ldc_0h$=$STR(ldf_0h) #hG0{_d7  
print "C光0H像位置:", ldc_0h$ Uc%n{ a-a  
~A@T_*0  
!求C光球差 YXz*B5R  
dldc_1h=ldc_1h-ld yMaU`z  
dldc_0.7h=ldc_0.7h-ld Le;;
Yd}f  
dldc_0h=ldc_0h-ld )[fjZG[  
print "C光1H球差      C光0.7H球差    C光0H球差" Z6s-n$dSm  
Format 13.7 BIGln`;,f  
Print $STR(DLDc_1H),$STR(DLDc_0.7H),$STR(dldc_0h) !"1}zeve  
print I@Cq<:+(3  
~tK4C|  
print "4.轴向色差计算" PD #9Z=Hj  
dlfc_1h=ldf_1h-ldc_1h =
og>& K  
dlfc_0.7h=ldf_0.7h-ldc_0.7h Vw-,G7v&E  
dlfc_0h=ldf_0h-ldc_0h YnM&t ;TX  
print "1H色差          0.7H色差        0h色差" F6 mc
<n  
Format 13.7 0RHKzk6~c  
Print $STR(DLfc_1H),$STR(DLfc_0.7H),$STR(dlfc_0h) LLyw9y1  
print w`BY>Xft0
 
KLb"_1z  
R[_Q}W'HG  
print"================================================" 4
4Dytpvg  
print"二. 轴外像差计算"  NOY`1i  
print "1.正弦差计算" f(M$m,d  
L`'#}#O l  
!依次求LZ,h1,h01,U,sinU 6U.A/8z  
PARAXIAL ON \c')9g@  
RAYTRACE 0,1,0,0 ~[8n+p+&X  
LZ=-1*RAYY(n-1)/(RAYM(n-1)/RAYN(n-1)) F}
1h  
!print $STR(LZ) 1O#
]qZS}]  
rX7GVg@H  
PARAXIAL OFF Lql2ry$Wa  
RAYTRACE 0,0,0,1 .lsD+}  
h1=RAYY(1) 8F>u6Y[P  
sinu=RAYM(n-1) Q};n%&n&  
PARAXIAL ON 5)5$h]Nz>  
RAYTRACE 0,0,0,1 BiY-u/bH9a  
h01=RAYY(1) 'FNnFm  
OSC1=h1*R*(ld-LZ)/(h01*sinu*(ld_1h-LZ))-1 D\:dn  
print "1).物距在无限远:" ,$STR(osc1) R$XHjb)  
}VU^ 8
D  
PARAXIAL OFF Fqt,VED  
RAYTRACE 0,0,0,1 n;@.eC,T/  
sinu1=RAYM(0) ZLj
EH7  
PARAXIAL ON v)p'0F#6A  
RAYTRACE 0,0,0,1 ,`Keqfx  
u1=RAYM(0) gmUXh;aHc  
!print $STR(u1) 7vo8lnQ{  
OSC2=sinu1*R*(ld-LZ)/(sinu*u1*(ld_1h-LZ))-1 NX[-Y]t  
print "2).物距在有限远:",$STR(osc2) J&2J6Eq  
print i:a*6b.U@N  
Iuyq!R4:7  
a}e GB +  
d*YVk{s7V  
XE
>w&  
print "2.1W处轴外像差" &4O2uEW0  
^B_SAZ&%%  
PARAXIAL OFF H#S`m  
RAYTRACE 0,1,0,1 ?gsPHPUS  
ya_1w=RAYY(n) $7QGi|W*k  
TANua_1w=RAYM(n-1)/RAYN(n-1) `q9n`h1  
PARAXIAL OFF &6^ --cc  
RAYTRACE 0,1,0,-1 mtg=v@~  
yb_1w=RAYY(n) uTdx`>M,O  
TANub_1w=RAYM(n-1)/RAYN(n-1) J$W4AT  
XT_1W=-1*(ya_1w-yb_1w)/(tanua_1w-tanub_1w) HA J[Y3d<  
print "1).子午宽光束场曲:",$STR(XT_1W) {Gr"lOi*@  

{/FdrS  
J9*i`8kU.  
PARAXIAL OFF qfkdQ/fP  
RAYTRACE 0,1,0,0.01 "{S6iH)]8  
Xya_1w=RAYY(n) 'fs tfk  
XTANua_1w=RAYM(n-1)/RAYN(n-1) Jc7}z:UB  
PARAXIAL OFF /1v:eoF;  
RAYTRACE 0,1,0,-0.01 )Q 5 x
%  
Xyb_1w=RAYY(n) fN1b+d~*6  
XTANub_1w=RAYM(n-1)/RAYN(n-1) !kG|BJ$j  
XXT_1W=-1*(Xya_1w-Xyb_1w)/(Xtanua_1w-Xtanub_1w) J(G-c5&=  
print "2).子午细光束场曲:"$STR(XXT_1W) }[{9u#
@#  
#bJp)&LO  
q@G}Hjn  
DLT_1w=XT_1W-XXT_1w VbDk44X.W  
print "3).1 W处子午球差:",$STR(DLT_1w) sf0\#Q  
]K3bDU~  
,#czx3?4  
PARAXIAL OFF h<Ct[46,S  
RAYTRACE 0,1,0,0 A0>r]<y  
YP_1w=RAYY(n) dVPY07P  
KT_1W=ABSO(YP_1w)-0.5*(ABSO(yb_1w)+ABSO(ya_1w)) 3RX9LJGX  
print "4).1 W处子午彗差:",$STR(KT_1w) Bq;GO  
P5
H_iH  
]HaX.Z<  
,1g_{dMx  
PARAXIAL OFF >=d 5Scix  
RAYTRACE 0,1,0,0 F [Lg,}  
CE_1W=SQRT((RAYY(n-1)-RAYY(n))*(RAYY(n-1)-RAYY(n))+LD_1H*LD_1H) 52 *ii  
PARAXIAL OFF ^9`|QF  
RAYTRACE 0,1,1,0 .EPv4[2%F8  
XS_1w=CE_1W*RAYX(n)/(RAYX(n-1)-RAYX(n)) v8WT?%  
print "5).1W宽光束弧矢彗差:",$STR(XS_1w) Dpwqg3,  
QI'-I\Co  
#sg*GK+|:R  
PARAXIAL OFF rq^%)tR  
RAYTRACE 0,1,0.01,0 8f<y~L_(`  
XXS_1w=CE_1W*RAYX(n)/(RAYX(n-1)-RAYX(n)) Zb&pH~ 7  
print "6).1W细光束弧矢彗差:",$STR(XXS_1w) ?(Ua+*b  
Qcks:|5  
o%f:BJS  
SDLD_1W=XS_1w-XXS_1w v k=|TE  
print "7).1 w   弧矢球差:",$STR(SDLD_1W) +?
W4ac1  
$bD`B'5  
C(9"59>{]y  
XTS_1W=XXT_1W-XXS_1w `dD_"Hdt  
print "8) 1w     像散:",$STR(XTS_1W) pH2/."zE<  
C0K: ffv;<  
H2oxD$s  
PARAXIAL ON *Ojl@N  
RAYTRACE 0,1,0,0 &S`g&  
H_1H=RAYY(n) FrUqfTi+W  
PARAXIAL OFF x N7sFSV@  
RAYTRACE 0,1,0,0,2 kh{3s:RQfC  
Hf_1h=RAYY(n) `a:3S@n(}  
DYZF_1h=Hf_1h-H_1h ]DU?N7
J  
print "9).F光1w畸变:",$STR(DYZF_1h) ahIDKvJ4  
zRa2iCi  
7p hf  
PARAXIAL OFF D)pTE?@W'  
RAYTRACE 0,1,0,0,3 }zS5o [OE  
Hc_1h=RAYY(n) g1?9ge1  
DYZc_1h=Hc_1h-H_1h *`|xa@1v`  
print "10).C光1w畸变:",$STR(DYZc_1h) /Wcx%P  
O) T
S$  
6-uLK'E  
DYZFC_1h=DYZF_1h-DYZC_1h 6bc\ )n`  
print "11).F,C光垂轴色差:",$STR(DYZFC_1h) ;BqCjS%`N  
print Ssuz
%*  
a|=^   
zH Z;Y^{+  
print "3. 0.7W轴外像差" a??8)=0|}  
s*_fRf:  
PARAXIAL OFF XXhN;-p  
RAYTRACE 0,0.7071,0,1 \'<P~I&p  
ya_0.7w=RAYY(n) ~bm'i%$k  
TANua_0.7w=RAYM(n-1)/RAYN(n-1) oPF]]Imu  
PARAXIAL OFF jDqG9]  
RAYTRACE 0,0.7071,0,-1 VH~YwO!x  
yb_0.7w=RAYY(n) b- e  
TANub_0.7w=RAYM(n-1)/RAYN(n-1) Ncsh{.
  
XT_0.7W=-1*(ya_0.7w-yb_0.7w)/(tanua_0.7w-tanub_0.7w) 4xq|  
print "1).子午宽光束场曲:",$STR(XT_0.7W) G'p322Bu  
p}h.2)PO  
Vs{\ YfF  
PARAXIAL OFF 4p-"1c$  
RAYTRACE 0,0.7071,0,0.01 I#M>b:"te  
Xya_0.7w=RAYY(n) AoOA.t6RVo  
XTANua_0.7w=RAYM(n-1)/RAYN(n-1) enZZ+|h  
PARAXIAL OFF p4MWX12  
RAYTRACE 0,0.7071,0,-0.01 "OK[uug  
Xyb_0.7w=RAYY(n) )gSqO{Z  
XTANub_0.7w=RAYM(n-1)/RAYN(n-1) R3U|{vgl  
XXT_0.7W=-1*(Xya_0.7w-Xyb_0.7w)/(Xtanua_0.7w-Xtanub_0.7w) d23=
WNn  
print "2).子午细光束场曲:",$STR(XXT_0.7W) dr}PjwW%  
8 /t';  
K)wWqC.  
DLT_0.7w=XT_0.7W-XXT_0.7w $-Ex g*i  
print "3).0.7W处子午球差:",$STR(DLT_0.7w) P_NF;v5v  
M-@X&bm,S  
t"YsIOT:O"  
PARAXIAL OFF k_,& Q?GtU  
RAYTRACE 0,0.7071,0,0 CxjB9#  
YP_0.7w=RAYY(n) d6'G 7'9  
KT_0.7W=ABSO(YP_0.7w)-0.5*(ABSO(yb_0.7w)+ABSO(ya_0.7w)) {4,],0bjx/  
print  "4).0.7W处子午彗差:",$STR(KT_0.7w) /z4c>)fV  
`R:W5_n  
CX{6  
Dqii60  
PARAXIAL OFF D?"P\b[/  
RAYTRACE 0,0.7071,0,0 ?#xm6oe#aH  
CE_0.7W=SQRT((RAYY(n-1)-RAYY(n))*(RAYY(n-1)-RAYY(n))+LD_1H*LD_1H) \>Rfa+  
PARAXIAL OFF YfB)TK\W9/  
RAYTRACE 0,0.7071,1,0 1S!}su,uH  
XS_0.7w=CE_0.7W*RAYX(n)/(RAYX(n-1)-RAYX(n)) @-Ql6k  
print "5).0.7W宽光束弧矢彗差:",$STR(XS_0.7w) <>9!oOa  
) c\
Y!vS  
>8kXa.)84  
PARAXIAL OFF &=jPt%7#M  
RAYTRACE 0,0.7071,0.01,0 4Ex&AR8  
XXS_0.7w=CE_0.7W*RAYX(n)/(RAYX(n-1)-RAYX(n)) >~rlnRX  
print "7).0.7W细光束弧矢彗差:",$STR(XXS_0.7w) zA>X+JH>iw  
Z;81"
  
k:run2K  
SDLD_0.7W=XS_0.7w-XXS_0.7w $1|E(d1  
print "7).0.7w弧矢球差:",$STR(SDLD_0.7W) ;]Q6K9.d8  
{FI*oO1A~  
[UI>SN  
XTS_0.7W=XXT_0.7W-XXS_0.7w #8"oqqYi  
print "8)0.7w     像散:",$STR(XTS_0.7W) J|f29B-c  
+71<B>L   
aMhVO(+FW  
PARAXIAL ON s. A}ydtt  
RAYTRACE 0,0.7071,0,0 5kTs7zJ^  
H_0.7H=RAYY(n) G/Sp/I<d  
PARAXIAL OFF mLZ1u\7W  
RAYTRACE 0,0.7071,0,0,2 $$NWN?H~  
Hf_0.7h=RAYY(n) *}lLV.+A  
DYZF_0.7h=Hf_0.7h-H_0.7h }#H,oy;Dz  
print "9).F光0.7w畸变:",$STR(DYZF_1h) 8CZfz!2  
;un@E:  
S \]O8#OX  
PARAXIAL OFF ftxL-7y%  
RAYTRACE 0,0.7071,0,0,3 ,.QJS6Yv  
Hc_0.7h=RAYY(n) yj&GJuNb~  
DYZc_0.7h=Hc_0.7h-H_0.7h U_5`  
print "10).C光0.7w畸变:",$STR(DYZc_0.7h) 1l#46?]~  
s%K(hk  
D/."0 #q  
DYZFC_0.7h=DYZF_0.7h-DYZC_0.7h M@.S Q@E  
print "11).F,C光垂轴色差:",$STR(DYZFC_0.7h) dE_Xd:>  
T3zovnR  
print"================================================" Mi8)r_l%O  
W^L^7  
r9_ ON|  
b`#YJpA  
C(
G.yd  
vw2E$ya  
F*PhV|XU  
CLaQE{  
fYk>LW  
hYkkr&  
ct3i^,i  
~TRC-H  
!t2
3 _b0  
B&a{,.m&q6  
``WTg4C(Y  
/fp8tL2
Y  
imYfRi=$  
sq_>^z3T  
O0#[hY,  
vzg^tJ  
nd8<*ru$  
_ l`F}v  
KNAvLc
g  
N3L$"g5^  
Z
xnPSA@%  
_ 
Lh0  
Df4O~j$U"s  
kBR=a%kG  
8IlUbj  
<J;O$S  
|:R\j0t  
:.+w'SEn4M  
eVfD&&@  
ZwMVFC-d  
S!8<|WO^t  
CqnHh@]nu  
gFTU9k<  
]%6%rq%9C  
)4ek!G]Rb  
&gXL{cK'%  
d%P2V>P  
oWY3dc  
#,#_"  
%]LoR$|Y  
|URfw5Hm  
 BjH|E@z  
S5hc@^|0Z  
Wa^Wn +r  
-NwG' U~  
(10t,n$  
%>*?uO`z[  
F-3=eKZ  
!}*vM@)1  
不错  高老师 u<:uL  
-KGJr  
:5~Dca_iU4  
aE07#  

支持了，好东西

谢谢高老师~~