[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

!///////////////////////////////////////////// 4~ iKo  
!作者:Drding --SITP X-%*`XG'  
!时间:2006.12.23 v<c8qg  
!功能:计算几何相差 *AJW8tIP  
!///////////////////////////////////////////// 2yN~[,L  
0)nU[CY  
!///////////////////////////////////////////// ~+1t17  
print "=================================================" @-W)(9kZ|  
print "作者:Drding@SITP" m!PN1$9V  
print "时间:2006.12.23" {:? -)Xq  
print "功能:计算几何相差" @1kA%LLK  
print "=================================================" ptsi\ 7BG  
0>AA-~=-  
!///////////////////////////////////////////// ^v`|0z\  
r..Rh9v/=E  
-Z#A}h  
!////////////////////////////////////////////// b,!h[  
print "系统参数" %II |;<  
print "==================================================" vb$k/8JK  
!////////////////////////////////////////////// :_vf1>[  
FORMAT 20.9 z7GLpTa  
GETSYSTEMDATA 1 u6D>^qF}@'  
PRINT "孔径大小 : ", VEC1(1)
Q2+e`  
PRINT "环境数据 : ", VEC1(4) -f'z_&KI  
PRINT "温    度 : ", VEC1(5) d-c+KV  
PRINT "压    强 : ", VEC1(6) }3QEclZr  
PRINT "有效焦距 : ", VEC1(7) 0uj3kr?cv  
PRINT "像面 F/# : ", VEC1(8) C^uXJ~8  
PRINT "物方N.A. : ", VEC1(9) yJ?4B?p(  
PRINT "工作 F/# : ", VEC1(10) x=9drKIw>  
PRINT "入瞳直径 : ", VEC1(11) -()CgtSR  
PRINT "入瞳位置 : ", VEC1(12) RCsd  
PRINT "出瞳直径 : ", VEC1(13) C7nLa@  
PRINT "出瞳位置 : ", VEC1(14) =WHdy;  
PRINT "理想像高 : ", VEC1(15) )WD<Q x&  
PRINT "理想放大率: ", VEC1(16) Xo'_|-N+  
PRINT "角放大率 :", VEC1(17) 5I@< 6S&X  
PRINT "系统总长 : ", VEC1(18) -l^u1z
 
print "==================================================" ]r|X[9  
LB-4
/G$  
!////////////////////////////////////////////////////// t.3b\RV[  
mgg/
i@
(  
print "几何像差计算" !x&/M*nBE  
print "===================================================" 8*lVO2  
print "一.  轴上像差计算" $2\OBc=  
print +$P0&YaQ  
h19c*,0z!  
print "1.D光球差计算" rry 33  
rZ *}jD[  
z#*fELV  
!1H处球差计算 7hQ
rL+%q8  
=r#of|`Q  
n=NSUR() "*<9)vQ6|  
|tyVC=${  
!主波长近轴理想像位置 4s%vx]E  
PARAXIAL ON ^Qq_|{vynf  
RAYTRACE 0,0,0,1 xa??OT`(  
R=RAYM(n)/RAYN(n) M"1}"ex#  
ld=-1*RAYY(n-1)/R tpU[KR[
-  
ld$=$STR(ld) a!]'S4JS  
print "主波长近轴理想像位置:", ld$ >q"mI6F  
E]i3E[T  
!主波长1H光线实际像位置 eqg|bc[i!t  
PARAXIAL OFF pm@Mlwg`1  
RAYTRACE 0,0,0,1 P @G2F:}  
r_1h=RAYM(n)/RAYN(n) 4Y;z46yM%  
ld_1h=-1*RAYY(n-1)/r_1h 5v6*.e'p  
ld_1h$=$STR(ld_1h) up#W"`"  
print "主波长边缘实际像位置:", ld_1h$ ]*D=^kA0[  
1@egAo)  
!主波长0.7H光线实际像位置 (~#{{Ja  
PARAXIAL OFF 4Un(}P'  
RAYTRACE 0,0,0,0.7 ~#C7G\R  
r_0.7h=RAYM(n)/RAYN(n) gQ6_]~4  
ld_0.7h=-1*RAYY(n-1)/r_0.7h F8S% \i  
ld_0.7h$=$STR(ld_0.7h) 1pg&?L.MA  
print "主波长0.7H实际像位置:", ld_0.7h$ Rq|7$O5  
WRe9ki=R  
!主波长边缘球差δL_1h    主波长0.7视场球差 `O5wM\Z  
DLD_1H=ld_1h-ld @l41'?m  
DLD_0.7H=ld_0.7h-ld j KGfm9|zj  
print "D光1H球差       D光0.7H球差" I r]#u]Ap  
Format 13.7  At@H  
Print $STR(DLD_1H),$STR(DLD_0.7H) Y{ijSOl3  
print gY|f[M|  
UP'~D]J  
print "2.F光球差计算" Y23- Im  
!F光1H位置 xf% _HMKc  
PARAXIAL OFF
3"FvYv{  
RAYTRACE 0,0,0,1,1 W US[hx,  
rf_1h=RAYM(n)/RAYN(n) fh,kbn==r?  
ldf_1h=-1*RAYY(n-1)/rf_1h r~nD%H:}P  
ldf_1h$=$STR(ldf_1h) 0%&ZR=y(
G  
print "F光1H像位置:",ldf_1h$ U[,."w]T  
> mk>VM  
!F光0.7H位置 5$$Yce=k  
PARAXIAL OFF qQ6rF nA  
RAYTRACE 0,0,0,0.7071,1 4z%::?  
rf_0.7h=RAYM(n)/RAYN(n) T+1:[bqK  
ldf_0.7h=-1*RAYY(n-1)/rf_0.7h <NKmLAfX  
ldf_0.7h$=$STR(ldf_0.7h) ZRHK?wg'#  
print "F光0.7H像位置:",ldf_0.7h$ 41Ga-0p  
A{NKHn>%`  
!F光0H位置 g\%;b3"#  
PARAXIAL ON MkLXMwuQ&  
RAYTRACE 0,0,0,1,1 >8M=REn4  
rf_0h=RAYM(n)/RAYN(n) sE:~+C6o:  
ldf_0h=-1*RAYY(n-1)/rf_0h vxE#6  
ldf_0h$=$STR(ldf_0h) )cP&c=  
print "F光0H像位置:",ldf_0h$ 0gTv:1F/  
BA(erf>  
!求F光球差 Zaime  
dldf_1h=ldf_1h-ld X(_xOU)V  
dldf_0.7h=ldf_0.7h-ld 5ir Ffr  
dldf_0h=ldf_0h-ld )SU\s+"M  
print "F光1H球差     F光0.7H球差     F光0H球差" ] MP*5U>;  
Format 13.7 7XzhKA6  
Print $STR(DLDf_1H),$STR(DLDf_0.7H),$STR(dldf_0h) O"^3,-  
print G`D rY;  
@I"&k!e<2  
print "3.C光球差计算" nwS @r  
!C光1H位置 `)~]3z
mG  
PARAXIAL OFF Z=Z
TSl  
RAYTRACE 0,0,0,1,nwav() C GN=kQ  
rc_1h=RAYM(n)/RAYN(n) }uR[H2D`L  
ldc_1h=-1*RAYY(n-1)/rc_1h ^Y%'"QwJS  
ldc_1h$=$STR(ldc_1h) (/gv U80  
print "C光1H像位置:",ldc_1h$ PaD6||1F  
(1IYOlG4  
!C色光0.7H位置 U_Jchi,!  
PARAXIAL OFF *jR4OY|DXH  
RAYTRACE 0,0,0,0.7071,nwav() u*}ltR~/  
rc_0.7h=RAYM(n)/RAYN(n) IN8G4\r  
ldc_0.7h=-1*RAYY(n-1)/rc_0.7h `uP:UQ9S
 
ldc_0.7h$=$STR(ldc_0.7h) t|PQ4g<  
print "C光0.7H像位置:",ldc_0.7h$ zEVQ[y6BcM  
^yLhL^Y  
!C光0H位置 YY zUg  
PARAXIAL ON v*";A  
RAYTRACE 0,0,0,1,nwav() 22OfbwCb  
rc_0h=RAYM(n)/RAYN(n) _^/k  
ldc_0h=-1*RAYY(n-1)/rc_0h I=[Ir8};  
ldc_0h$=$STR(ldf_0h) 4%B0H>  
print "C光0H像位置:", ldc_0h$ tgyW:<iv  
@>fsg-|  
!求C光球差 _jb'HP  
dldc_1h=ldc_1h-ld .} O@<t  
dldc_0.7h=ldc_0.7h-ld oyT`AYa  
dldc_0h=ldc_0h-ld HKL/D  
print "C光1H球差      C光0.7H球差    C光0H球差" 'Z*`~,Q  
Format 13.7 PZ>(cvX&  
Print $STR(DLDc_1H),$STR(DLDc_0.7H),$STR(dldc_0h) #
My14u  
print l"zA~W/  
;9CbioO
 
print "4.轴向色差计算" q4#$ca[_ak  
dlfc_1h=ldf_1h-ldc_1h UY6aD~tD0  
dlfc_0.7h=ldf_0.7h-ldc_0.7h 5jq @ nq6  
dlfc_0h=ldf_0h-ldc_0h Wsb>3J  
print "1H色差          0.7H色差        0h色差" =,b6yV+$D  
Format 13.7 F;bkV}^  
Print $STR(DLfc_1H),$STR(DLfc_0.7H),$STR(dlfc_0h) AQ&vq$  
print "T$LJ1E  
u`CHM:<<?  
!,+<?o y  
print"================================================" S zNZY&8 f  
print"二. 轴外像差计算" K0WX($z~;  
print "1.正弦差计算" %4wEAi$I  
0q28Ulv9  
!依次求LZ,h1,h01,U,sinU q`'m:{8  
PARAXIAL ON Gf +>AjU'  
RAYTRACE 0,1,0,0 KE.O>M,I.  
LZ=-1*RAYY(n-1)/(RAYM(n-1)/RAYN(n-1)) fig~z=m
  
!print $STR(LZ) /Y=_EOS  
GorEHlvVh  
PARAXIAL OFF bY-koJo  
RAYTRACE 0,0,0,1 M"Af_Pbx  
h1=RAYY(1) &OlX CxH  
sinu=RAYM(n-1) R;w$_
1  
PARAXIAL ON ^F'~|zc"C  
RAYTRACE 0,0,0,1 +DG-MM%\  
h01=RAYY(1) Im?/#tX  
OSC1=h1*R*(ld-LZ)/(h01*sinu*(ld_1h-LZ))-1 25f[s.pv8  
print "1).物距在无限远:" ,$STR(osc1) `$Um  
/d+v4GIB  
PARAXIAL OFF M]|]b-#  
RAYTRACE 0,0,0,1 ?0'e_s  
sinu1=RAYM(0) l{*m-u5&;  
PARAXIAL ON a ~YrQI-@  
RAYTRACE 0,0,0,1 o|u4C{j  
u1=RAYM(0) &zd@cr1  
!print $STR(u1) ^W(ue]j}o  
OSC2=sinu1*R*(ld-LZ)/(sinu*u1*(ld_1h-LZ))-1 LF`]=.Q  
print "2).物距在有限远:",$STR(osc2) <ne?;P1L  
print p$G3<Z&7  
2ql)]Skg6  
4X",:B}  
ZbiC=uh  
<"K2t Tg.  
print "2.1W处轴外像差" ]cv/dY#  
fWC(L s  
PARAXIAL OFF OLtXk  
RAYTRACE 0,1,0,1 M3elog:M  
ya_1w=RAYY(n) yN)(MmX'1  
TANua_1w=RAYM(n-1)/RAYN(n-1) |)xWQ KzA  
PARAXIAL OFF q{Gh5zg5O  
RAYTRACE 0,1,0,-1 amq,^  
yb_1w=RAYY(n) f[vm]1#  
TANub_1w=RAYM(n-1)/RAYN(n-1) l-cBN^^  
XT_1W=-1*(ya_1w-yb_1w)/(tanua_1w-tanub_1w) }9^'etD  
print "1).子午宽光束场曲:",$STR(XT_1W) MLlvsa0  
e$teh` p3  
p0y|pD  
PARAXIAL OFF skXzck  
RAYTRACE 0,1,0,0.01 >Tjl?CS  
Xya_1w=RAYY(n) 1;KJUf[N  
XTANua_1w=RAYM(n-1)/RAYN(n-1) *|j4>W\J  
PARAXIAL OFF g_n_Qlo  
RAYTRACE 0,1,0,-0.01 tK@7t0  
Xyb_1w=RAYY(n) R>Dr1fc}  
XTANub_1w=RAYM(n-1)/RAYN(n-1) H)h^|A/vO  
XXT_1W=-1*(Xya_1w-Xyb_1w)/(Xtanua_1w-Xtanub_1w) BQ<\[H;  
print "2).子午细光束场曲:"$STR(XXT_1W) Pr>05lg  
|QF_E4ISD  
q6*i/"mN*  
DLT_1w=XT_1W-XXT_1w #?+[|RS|  
print "3).1 W处子午球差:",$STR(DLT_1w) ~ o2Z5,H  
kGs\"zZM  
5
~Ek_B  
PARAXIAL OFF ev0>j4Q  
RAYTRACE 0,1,0,0 IA&V?{OE@I  
YP_1w=RAYY(n) qdy(C^(fa  
KT_1W=ABSO(YP_1w)-0.5*(ABSO(yb_1w)+ABSO(ya_1w)) $m~&|s  
print "4).1 W处子午彗差:",$STR(KT_1w) *59|  
`1n^~  
Z m%,L$F*L  

vE8BB$D  
PARAXIAL OFF ,\X!
:y~  
RAYTRACE 0,1,0,0 j!NXNuy:  
CE_1W=SQRT((RAYY(n-1)-RAYY(n))*(RAYY(n-1)-RAYY(n))+LD_1H*LD_1H) Z9NN
D  
PARAXIAL OFF mR1b.$  
RAYTRACE 0,1,1,0 SUIJ{!F/  
XS_1w=CE_1W*RAYX(n)/(RAYX(n-1)-RAYX(n)) @%*2\8}C!  
print "5).1W宽光束弧矢彗差:",$STR(XS_1w) $
T#fCx/  
*U
6+b  
fzw:[z:%  
PARAXIAL OFF !q,7@W3i  
RAYTRACE 0,1,0.01,0 &o7PB`(l  
XXS_1w=CE_1W*RAYX(n)/(RAYX(n-1)-RAYX(n)) CbW[_\  
print "6).1W细光束弧矢彗差:",$STR(XXS_1w) 1<Mb@t  
|c8\alw  
JIw?]xa*  
SDLD_1W=XS_1w-XXS_1w %o4v} mzV  
print "7).1 w   弧矢球差:",$STR(SDLD_1W) AX%}ip[PC  
rNJU & .]  
- AgD  
XTS_1W=XXT_1W-XXS_1w BfCM\ij  
print "8) 1w     像散:",$STR(XTS_1W) lwgwdB  
$Zo|ta^  
$M4Z_zle)  
PARAXIAL ON P_0[spmFU  
RAYTRACE 0,1,0,0 )eT>[['fm  
H_1H=RAYY(n) iZiT/#,H2  
PARAXIAL OFF tY]?2u%)  
RAYTRACE 0,1,0,0,2 n
*ShYsc  
Hf_1h=RAYY(n) uF|_6~g  
DYZF_1h=Hf_1h-H_1h #:N#i  
print "9).F光1w畸变:",$STR(DYZF_1h) Lfcy#3!  
,SNrcwv  
_aOs8#(X  
PARAXIAL OFF gm,AH85  
RAYTRACE 0,1,0,0,3 0,)2\`99#k  
Hc_1h=RAYY(n) AD<>
)(  
DYZc_1h=Hc_1h-H_1h 0>BI[x@  
print "10).C光1w畸变:",$STR(DYZc_1h) %qo.n v  
1\UU"  
$:oC\K6  
DYZFC_1h=DYZF_1h-DYZC_1h ~Gmt,l!b  
print "11).F,C光垂轴色差:",$STR(DYZFC_1h) ZiQ<SSo:  
print )D#}/3s  
4H,c;g=!  
:L+xEL  
print "3. 0.7W轴外像差" #9r}Kr=P  
Yb`b/BMR  
PARAXIAL OFF z9OpMA  
RAYTRACE 0,0.7071,0,1 jQ'g'c!  
ya_0.7w=RAYY(n) EVZ1Z  
TANua_0.7w=RAYM(n-1)/RAYN(n-1) s@"|o3BX  
PARAXIAL OFF j!!s>7IZ  
RAYTRACE 0,0.7071,0,-1 ](Wa:U}Xs  
yb_0.7w=RAYY(n) |>xuH#Q  
TANub_0.7w=RAYM(n-1)/RAYN(n-1) g.di3GGi  
XT_0.7W=-1*(ya_0.7w-yb_0.7w)/(tanua_0.7w-tanub_0.7w) =y@0il+V  
print "1).子午宽光束场曲:",$STR(XT_0.7W) gCPH>8JwS0  
[pp|*@1T  
r,.j^a  
PARAXIAL OFF d7G@Z|R3p  
RAYTRACE 0,0.7071,0,0.01 onRTX|#  
Xya_0.7w=RAYY(n) HBvyX`-  
XTANua_0.7w=RAYM(n-1)/RAYN(n-1) BF2U$-k4  
PARAXIAL OFF kZF<~U  
RAYTRACE 0,0.7071,0,-0.01 7]1a3Jk  
Xyb_0.7w=RAYY(n) ^o _J0 ]m  
XTANub_0.7w=RAYM(n-1)/RAYN(n-1) Yb<:1?76L  
XXT_0.7W=-1*(Xya_0.7w-Xyb_0.7w)/(Xtanua_0.7w-Xtanub_0.7w) h9imS\gfr  
print "2).子午细光束场曲:",$STR(XXT_0.7W) Q>+rjN;  
,D 
}Ka?  
)4qspy3  
DLT_0.7w=XT_0.7W-XXT_0.7w sT!?nn3O`  
print "3).0.7W处子午球差:",$STR(DLT_0.7w) |;~2y>E  
Or?c21un  
W).Kq-  
PARAXIAL OFF '{.4~:  
RAYTRACE 0,0.7071,0,0 R\&z3<-S  
YP_0.7w=RAYY(n) BI-'&kPk  
KT_0.7W=ABSO(YP_0.7w)-0.5*(ABSO(yb_0.7w)+ABSO(ya_0.7w)) x+za6e_k"  
print  "4).0.7W处子午彗差:",$STR(KT_0.7w) XI[n!)3  
ReM]I<WuY  
}za pN v  
`W@jo~y<  
PARAXIAL OFF !idVF!xG  
RAYTRACE 0,0.7071,0,0 ;T0X7MNx  
CE_0.7W=SQRT((RAYY(n-1)-RAYY(n))*(RAYY(n-1)-RAYY(n))+LD_1H*LD_1H) \6/Gy!0h-  
PARAXIAL OFF |y0k}ed  
RAYTRACE 0,0.7071,1,0 NkNFx<9T  
XS_0.7w=CE_0.7W*RAYX(n)/(RAYX(n-1)-RAYX(n)) vdgK3I  
print "5).0.7W宽光束弧矢彗差:",$STR(XS_0.7w) VK*`&D<P  
i?M-~EKu  
b+ycEs=_  
PARAXIAL OFF eHs38X  
RAYTRACE 0,0.7071,0.01,0 <+q`Dk  
XXS_0.7w=CE_0.7W*RAYX(n)/(RAYX(n-1)-RAYX(n)) .),9qz`  
print "7).0.7W细光束弧矢彗差:",$STR(XXS_0.7w) _oG%bNM  
GT]>  
Da8gOZ  
SDLD_0.7W=XS_0.7w-XXS_0.7w .xT{Rz  
print "7).0.7w弧矢球差:",$STR(SDLD_0.7W) B/@LE{qUn  
yFmy  
qyVARy  
XTS_0.7W=XXT_0.7W-XXS_0.7w l
(_|CkcZ  
print "8)0.7w     像散:",$STR(XTS_0.7W) }ff^^7_  
HbB8A#u  
(G./P@/[  
PARAXIAL ON PIo@B|W-SX  
RAYTRACE 0,0.7071,0,0 2BF455e   
H_0.7H=RAYY(n) yevJA?C4 v  
PARAXIAL OFF t,/8U  
RAYTRACE 0,0.7071,0,0,2 2!W[ff@~7  
Hf_0.7h=RAYY(n) >\:GFD{z  
DYZF_0.7h=Hf_0.7h-H_0.7h b3[!1i  
print "9).F光0.7w畸变:",$STR(DYZF_1h) S!$S'{f<  
+UX~
't_'v  
_U4@W+lhX_  
PARAXIAL OFF O9?.J,,mVh  
RAYTRACE 0,0.7071,0,0,3 P* &0HbJ  
Hc_0.7h=RAYY(n) l"`VvW[  
DYZc_0.7h=Hc_0.7h-H_0.7h P/WGB~NH  
print "10).C光0.7w畸变:",$STR(DYZc_0.7h) S~fP$L5  
m(9I+
`  
^;s/4  
DYZFC_0.7h=DYZF_0.7h-DYZC_0.7h l8+)Xk>  
print "11).F,C光垂轴色差:",$STR(DYZFC_0.7h) rf
]z5;  
wM7Iu86  
print"================================================" y*sVimx  
*! 
:j$n;  
J[Mj8ee#  
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,+v(?5[6  
8 ks\-38n1  
RHvKWt  
vg X7B4  
不错  高老师 W:wSM*  
E;4dlL`*  
6kR3[]:16v  
\f Kn} ]kG  

支持了，好东西

谢谢高老师~~