我现在在初学zemax的
公差分析,找了一个双胶合
透镜 Uz]|N6` &
>fQp(f
97!;.f- /IMFO:c 然后添加了默认公差分析,基本没变
_I5Y"o pFjK}JOF
Er?&Y,o ?&1!vz 然后运行分析的结果如下:
Xc&9Glf c{w2Gt! Analysis of Tolerances
]~siaiN[ EXqE~afm2 File : E:\光学设计资料\zemax练习\f500.ZMX
f) L Title:
$f7l34Sf3 Date : TUE JUN 21 2011
t*w/{|yO
92oFlEJ Units are Millimeters.
:d'8x All changes are computed using linear differences.
}k.Z~1y e+fN6v5pU Paraxial Focus compensation only.
=@~Y12o?% K]w'&Qm8W WARNING: Solves should be removed prior to tolerancing.
/N.U/MPL_ 3%b6{ie/= Mnemonics:
LZxNAua TFRN: Tolerance on curvature in fringes.
|P?*5xPB TTHI: Tolerance on thickness.
@cXMG6:{ TSDX: Tolerance on surface decentering in x.
K[zVa TSDY: Tolerance on surface decentering in y.
eTcd"Kd/ TSTX: Tolerance on surface tilt in x (degrees).
z+X}HL TSTY: Tolerance on surface tilt in y (degrees).
Wmv#:U TIRR: Tolerance on irregularity (fringes).
\ @2R9,9E TIND: Tolerance on Nd index of refraction.
Ab.(7GFK TEDX: Tolerance on element decentering in x.
U| R_OLWAg TEDY: Tolerance on element decentering in y.
a0H+.W+] TETX: Tolerance on element tilt in x (degrees).
\:LW(&[! TETY: Tolerance on element tilt in y (degrees).
BnF^u5kv % &wDs6xq WARNING: RAY AIMING IS OFF. Very loose tolerances may not be computed accurately.
X%x*f3[ (KZ{^X?a WARNING: Boundary constraints on compensators will be ignored.
(X*^dO PXNuL& Criterion : Geometric
MTF average S&T at 30.0000 cycles per mm
3F^Q51:t Mode : Sensitivities
*.w9c Sampling : 2
#&e-|81H Nominal Criterion : 0.54403234
Dk5 1z@ Test Wavelength : 0.6328
yyTnL 2Y9 ="l/ klYV )MT}+ai Fields: XY Symmetric Angle in degrees
{Ou1KDy#) # X-Field Y-Field Weight VDX VDY VCX VCY
&s!@29DXR 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
5~DJWi, m+z&Q Sensitivity Analysis:
s_p!43\J /Z}}(6T |----------------- Minimum ----------------| |----------------- Maximum ----------------|
t\O16O7S Type Value Criterion Change Value Criterion Change
&q*Aj17 Fringe tolerance on surface 1
QIFgQ0{ TFRN 1 -1.00000000 0.54257256 -0.00145977 1.00000000 0.54548607 0.00145374
rEz^ Change in Focus :
-0.000000 0.000000
k$:|-_(w Fringe tolerance on surface 2
p!AAFmc TFRN 2 -1.00000000 0.54177471 -0.00225762 1.00000000 0.54627463 0.00224230
FW DNpr Change in Focus : 0.000000 0.000000
&=mtc%mL Fringe tolerance on surface 3
XW92gI<O TFRN 3 -1.00000000 0.54779866 0.00376632 1.00000000 0.54022572 -0.00380662
@BMx!r5kn Change in Focus : -0.000000 0.000000
4E}Yt$| Thickness tolerance on surface 1
;5( UzQU TTHI 1 3 -0.20000000 0.54321462 -0.00081772 0.20000000 0.54484759 0.00081525
P16~Qj Change in Focus : 0.000000 0.000000
SSzIih@u Thickness tolerance on surface 2
NDokSw- TTHI 2 3 -0.20000000 0.54478712 0.00075478 0.20000000 0.54327558 -0.00075675
Zx>=tx} Change in Focus : 0.000000 -0.000000
Q22 GIr Decenter X tolerance on surfaces 1 through 3
W[r>.7>?h TEDX 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
?:9"X$XR Change in Focus : 0.000000 0.000000
sV*H`N')S Decenter Y tolerance on surfaces 1 through 3
t sRdvFFq TEDY 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
lH~[f Change in Focus : 0.000000 0.000000
G=bCNn< Tilt X tolerance on surfaces 1 through 3 (degrees)
~pky@O#b TETX 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
u: Change in Focus : 0.000000 0.000000
YuwI&)l Tilt Y tolerance on surfaces 1 through 3 (degrees)
%J-GKpo/S TETY 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
1G`Pmh@ Change in Focus : 0.000000 0.000000
~)M~EX&pK Decenter X tolerance on surface 1
:[d9tm TSDX 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
bW+:C5' Change in Focus : 0.000000 0.000000
`">= Decenter Y tolerance on surface 1
a?oI>8* TSDY 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
4Wp=y Change in Focus : 0.000000 0.000000
hgE71H\s Tilt X tolerance on surface (degrees) 1
ZYNsHcTY TSTX 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
oxtay7fx Change in Focus : 0.000000 0.000000
I5W~g.<6 Tilt Y tolerance on surface (degrees) 1
#4;wjcGWw TSTY 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
tX~w{|k Change in Focus : 0.000000 0.000000
V|R,!UND Decenter X tolerance on surface 2
1=v*O.XW` TSDX 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
NwfVL4Xg Change in Focus : 0.000000 0.000000
a,o*=r Decenter Y tolerance on surface 2
I]_5}[I TSDY 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
2B`JGFcdcB Change in Focus : 0.000000 0.000000
,`sv1xwd Tilt X tolerance on surface (degrees) 2
>8[Z.fX TSTX 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
{K!)Ss Change in Focus : 0.000000 0.000000
b~cZS[S Tilt Y tolerance on surface (degrees) 2
~F#j#n(=`q TSTY 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
!dT4 Change in Focus : 0.000000 0.000000
l}P=/#</T Decenter X tolerance on surface 3
9jGu}Vo TSDX 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
8xMX Change in Focus : 0.000000 0.000000
dQG=G%W Decenter Y tolerance on surface 3
,/U6[P_C5 TSDY 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
rSNi@; Change in Focus : 0.000000 0.000000
>.D4co> Tilt X tolerance on surface (degrees) 3
G KeU%x TSTX 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
{\\Tgs Change in Focus : 0.000000 0.000000
O33`+UV"W Tilt Y tolerance on surface (degrees) 3
4I(Xy]wm TSTY 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
H6gSO(U Change in Focus : 0.000000 0.000000
Kf-JcBsrT Irregularity of surface 1 in fringes
|V7*l1 TIRR 1 -0.20000000 0.50973587 -0.03429647 0.20000000 0.57333868 0.02930634
7PF%76TO Change in Focus : 0.000000 0.000000
VS|2|n1<6 Irregularity of surface 2 in fringes
,]/X\t5]D TIRR 2 -0.20000000 0.53400904 -0.01002330 0.20000000 0.55360281 0.00957047
/Gfw8g\} Change in Focus : 0.000000 0.000000
:MDKC /mC Irregularity of surface 3 in fringes
$`'/+x"% TIRR 3 -0.20000000 0.58078982 0.03675748 0.20000000 0.49904394 -0.04498840
'we>q@ Change in Focus : 0.000000 0.000000
nT)vNWT= Index tolerance on surface 1
ll?X@S TIND 1 -0.00100000 0.52606778 -0.01796456 0.00100000 0.56121811 0.01718578
&>}5jC.I Change in Focus : 0.000000 0.000000
-DAlRz#d, Index tolerance on surface 2
<\S:'g"( TIND 2 -0.00100000 0.55639086 0.01235852 0.00100000 0.53126361 -0.01276872
HLi%%"' Change in Focus : 0.000000 -0.000000
q75s#[<ap FE;x8(;W8 Worst offenders:
hFBe,'3M Type Value Criterion Change
e8b:)"R TSTY 2 -0.20000000 0.35349910 -0.19053324
,"0:3+(8; TSTY 2 0.20000000 0.35349910 -0.19053324
Yz93'HDB TSTX 2 -0.20000000 0.35349910 -0.19053324
@|T'0_' TSTX 2 0.20000000 0.35349910 -0.19053324
yaV|AB$v TSTY 1 -0.20000000 0.42678383 -0.11724851
v(%*b,^
TSTY 1 0.20000000 0.42678383 -0.11724851
Jfl!#UAD|n TSTX 1 -0.20000000 0.42678383 -0.11724851
(C)p9-, TSTX 1 0.20000000 0.42678383 -0.11724851
Uoix TSTY 3 -0.20000000 0.42861670 -0.11541563
3irl
(;v TSTY 3 0.20000000 0.42861670 -0.11541563
)BfAw YZJyk:H\ Estimated Performance Changes based upon Root-Sum-Square method:
2I{"XB Nominal MTF : 0.54403234
W=4FFl[ Estimated change : -0.36299231
,MIV=* Estimated MTF : 0.18104003
ygl0k \ [=`q>|;pOv Compensator Statistics: |! "eWTJ Change in back focus: 11;zNjD| Minimum : -0.000000 MnW+25=N Maximum : 0.000000 )}O8?d` Mean : -0.000000 P0jtp7)7 Standard Deviation : 0.000000 8*a&Jl LjHVJSC Monte Carlo Analysis:
Rbv;?'O$L Number of trials: 20
eb$#A _m #gw]'&{8D Initial Statistics: Normal Distribution
seeBS/% [z9Z5sLO Trial Criterion Change
n'6jou 1 0.42804416 -0.11598818
FHI ;)wn= Change in Focus : -0.400171
lsNd_7k 2 0.54384387 -0.00018847
C$)onk Change in Focus : 1.018470
)dd@\n$6 3 0.44510003 -0.09893230
%ULr8)R;
Change in Focus : -0.601922
9(wK@ 4 0.18154684 -0.36248550
x]ot 2 Change in Focus : 0.920681
;i:d+!3XwC 5 0.28665820 -0.25737414
;t`&n['N> Change in Focus : 1.253875
9=2$8JN=(l 6 0.21263372 -0.33139862
b>JDH1) Change in Focus : -0.903878
7. ;3e@s 7 0.40051424 -0.14351809
[}]Q?*_ Change in Focus : -1.354815
$ L]lHji 8 0.48754161 -0.05649072
;sFF+^~L Change in Focus : 0.215922
J5jvouR 9 0.40357468 -0.14045766
l1Fc>:o{ Change in Focus : 0.281783
.#pU=v#/[ 10 0.26315315 -0.28087919
k|d+#u[Mj@ Change in Focus : -1.048393
hY8reQp1 11 0.26120585 -0.28282649
SasJic2M Change in Focus : 1.017611
*-p}z@8 12 0.24033815 -0.30369419
:*\P n!r Change in Focus : -0.109292
_:27]K: 13 0.37164046 -0.17239188
h 9W^[6 Change in Focus : -0.692430
!g2+w$YVa 14 0.48597489 -0.05805744
6)Lk-D Change in Focus : -0.662040
"snw4if 15 0.21462327 -0.32940907
b|W=pSTY Change in Focus : 1.611296
6!FQzFCZq 16 0.43378226 -0.11025008
pyvSwD5t Change in Focus : -0.640081
C;urBsC 17 0.39321881 -0.15081353
A^<iL Change in Focus : 0.914906
4{`{WI{ 18 0.20692530 -0.33710703
5XBH$&Td Change in Focus : 0.801607
n.0fVV-A 19 0.51374068 -0.03029165
R~$qo)v Change in Focus : 0.947293
gB'6`' 20 0.38013374 -0.16389860
8X|-rM{ Change in Focus : 0.667010
D,FkB"ZZE XOS[No~ Number of traceable Monte Carlo files generated: 20
C3YT1tK o`*,|Nsq Nominal 0.54403234
C~iL3Cb Best 0.54384387 Trial 2
CzEd8jeh7 Worst 0.18154684 Trial 4
@s2y~0}# Mean 0.35770970
^r,=vO Std Dev 0.11156454
Y0-n\| e^D]EA]% 3/n5#&c\4 Compensator Statistics:
N<injx Change in back focus:
)I.$=s Minimum : -1.354815
"LTad`]<Ro Maximum : 1.611296
&KRX[2 Mean : 0.161872
/s}}&u/ Standard Deviation : 0.869664
W:L
AP
R Q$@I"V&G. 90% > 0.20977951
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`w 80% > 0.22748071 u:_,GQ )\ 50% > 0.38667627 jtc]>]6i 20% > 0.46553746 @6T/Tdz 10% > 0.50064115 !d0kV,F: '(|ofJe! End of Run.
:G%61x&=Zc .ctw2x5W 这就有了些疑问,为什么我选择的补偿器是近轴焦点,而分析结果近轴焦点都不变化??应该是变得。另外最后的蒙特卡洛分析,只有10%的大于0.5(我用的是MTF作为评价方式),可是我设计的MTF如图
Hja3a{LH
fmDCP kj }S<2A7)el 是大于0.6左右的,难道我按照这个默认的公差来加工的话,只有10%的才可能大于0.5?那太低了啊,请问这该怎么进行进一步处理。或者之前哪有问题
7E~;xn; @t_=Yl2; 不吝赐教