我现在在初学zemax的
公差分析,找了一个双胶合
透镜 fWyXy%Qq eIQ@){lJ-]
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{RI)I 然后添加了默认公差分析,基本没变
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y` 然后运行分析的结果如下:
%e(DPX 5,?^SK|'x Analysis of Tolerances
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File : E:\光学设计资料\zemax练习\f500.ZMX
ij?Ww'p9> Title:
38GZ_z}r Date : TUE JUN 21 2011
%Z*N /nU J3$@: S' Units are Millimeters.
49YN@PXC All changes are computed using linear differences.
C8D`:k
FM7`q7d Paraxial Focus compensation only.
:QC |N@C xNjWo*y v WARNING: Solves should be removed prior to tolerancing.
Re*_Dt=r 'V\V=yc1 Mnemonics:
&0]5zQ TFRN: Tolerance on curvature in fringes.
+
]iK^y-.r TTHI: Tolerance on thickness.
*,28@_EwY TSDX: Tolerance on surface decentering in x.
nd&i9 l TSDY: Tolerance on surface decentering in y.
Yr[&*>S TSTX: Tolerance on surface tilt in x (degrees).
yW&ka3j\ TSTY: Tolerance on surface tilt in y (degrees).
#7@p TIRR: Tolerance on irregularity (fringes).
z0Z1J8Qq6. TIND: Tolerance on Nd index of refraction.
^0-e.@ TEDX: Tolerance on element decentering in x.
dWdD^>8Ef TEDY: Tolerance on element decentering in y.
{C0Y8:"` TETX: Tolerance on element tilt in x (degrees).
]E6r)C TETY: Tolerance on element tilt in y (degrees).
0{ GJF &id WARNING: RAY AIMING IS OFF. Very loose tolerances may not be computed accurately.
]r'D (T%Ue2zlY WARNING: Boundary constraints on compensators will be ignored.
$9@AwS@Uu P3nBxw" Criterion : Geometric
MTF average S&T at 30.0000 cycles per mm
GWv i
Mode : Sensitivities
,T$ GOjt Sampling : 2
'8[;
m_S Nominal Criterion : 0.54403234
Vcnc=ct Test Wavelength : 0.6328
v7\rW{~Jd& BGHZL~ zRbY]dW Fields: XY Symmetric Angle in degrees
`YqXF=- # X-Field Y-Field Weight VDX VDY VCX VCY
cICfV,j 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
UZ#oaD8H6 x2'pl
(^ Sensitivity Analysis:
lQEsa45 Ubgn^+AI |----------------- Minimum ----------------| |----------------- Maximum ----------------|
N,l"9>CF Type Value Criterion Change Value Criterion Change
~@(C+ 3, Fringe tolerance on surface 1
M93*"jA TFRN 1 -1.00000000 0.54257256 -0.00145977 1.00000000 0.54548607 0.00145374
Y6Ux*vhK Change in Focus :
-0.000000 0.000000
=3`|D0E Fringe tolerance on surface 2
K$w;|UJc TFRN 2 -1.00000000 0.54177471 -0.00225762 1.00000000 0.54627463 0.00224230
R_\o`v5 Change in Focus : 0.000000 0.000000
qDU4W7|T` Fringe tolerance on surface 3
g>k?03; TFRN 3 -1.00000000 0.54779866 0.00376632 1.00000000 0.54022572 -0.00380662
@BG].UJo Change in Focus : -0.000000 0.000000
K/j u=> Thickness tolerance on surface 1
@_7rd TTHI 1 3 -0.20000000 0.54321462 -0.00081772 0.20000000 0.54484759 0.00081525
[ D.%v~j Change in Focus : 0.000000 0.000000
"eqzn KT%u Thickness tolerance on surface 2
o\]U;#YD TTHI 2 3 -0.20000000 0.54478712 0.00075478 0.20000000 0.54327558 -0.00075675
tP"6H-)X& Change in Focus : 0.000000 -0.000000
- Ry+WS= Decenter X tolerance on surfaces 1 through 3
s;Gg TEDX 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
(\!?>T[En Change in Focus : 0.000000 0.000000
u0A$}r$L Decenter Y tolerance on surfaces 1 through 3
[cco/=c TEDY 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
v$w}UC%uf Change in Focus : 0.000000 0.000000
/sj*@HF= Tilt X tolerance on surfaces 1 through 3 (degrees)
Ow.DBL)x'> TETX 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
+I3O/=) Change in Focus : 0.000000 0.000000
?c+$9 Tilt Y tolerance on surfaces 1 through 3 (degrees)
jM
@N<k TETY 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
4 Yv:\c Change in Focus : 0.000000 0.000000
T\g+w\N Decenter X tolerance on surface 1
XH@(V4J(. TSDX 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
ir"t@"Y;o Change in Focus : 0.000000 0.000000
fGqX
dlP Decenter Y tolerance on surface 1
g6;smtu_T TSDY 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
aKWxL e Change in Focus : 0.000000 0.000000
>3@3~F%xAX Tilt X tolerance on surface (degrees) 1
{L~dER TSTX 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
EmR82^_: Change in Focus : 0.000000 0.000000
ZWo~!Z [Y Tilt Y tolerance on surface (degrees) 1
%y|pVN!U TSTY 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
_> x}MW+ Change in Focus : 0.000000 0.000000
vSC1n8 / Decenter X tolerance on surface 2
6@t& TSDX 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
X^K^az&L Change in Focus : 0.000000 0.000000
d;]mwLB0 Decenter Y tolerance on surface 2
8Znr1=1
TSDY 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
&)gc{(4$ Change in Focus : 0.000000 0.000000
3Ovx)qKxd Tilt X tolerance on surface (degrees) 2
V7r_Ubg@K TSTX 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
M<d!j I9) Change in Focus : 0.000000 0.000000
)$bF* Tilt Y tolerance on surface (degrees) 2
i?;#ZNh TSTY 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
nq8XVT.m^\ Change in Focus : 0.000000 0.000000
x,.= VB Decenter X tolerance on surface 3
#v<`|_ TSDX 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
7 QNx*8 p Change in Focus : 0.000000 0.000000
=CJ`0yDQ> Decenter Y tolerance on surface 3
CuvY^[" TSDY 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
!Q15qvRS Change in Focus : 0.000000 0.000000
l`ZL^uT Tilt X tolerance on surface (degrees) 3
A|S)cr8z TSTX 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
vxTn Change in Focus : 0.000000 0.000000
@#OL{yMy Tilt Y tolerance on surface (degrees) 3
eZqEFMBTm TSTY 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
vt2.
i$u Change in Focus : 0.000000 0.000000
OKlR`Vaty Irregularity of surface 1 in fringes
lZL+j6Q TIRR 1 -0.20000000 0.50973587 -0.03429647 0.20000000 0.57333868 0.02930634
(${ #l Change in Focus : 0.000000 0.000000
\t&! &R# Irregularity of surface 2 in fringes
ndzADVP TIRR 2 -0.20000000 0.53400904 -0.01002330 0.20000000 0.55360281 0.00957047
`;+x\0@< Change in Focus : 0.000000 0.000000
UMe?nAC Irregularity of surface 3 in fringes
I9qFXvqL TIRR 3 -0.20000000 0.58078982 0.03675748 0.20000000 0.49904394 -0.04498840
/MY's&D( Change in Focus : 0.000000 0.000000
L"vrX Index tolerance on surface 1
v_EgY2l( TIND 1 -0.00100000 0.52606778 -0.01796456 0.00100000 0.56121811 0.01718578
i .uyfV&F Change in Focus : 0.000000 0.000000
{VW\EOPV~ Index tolerance on surface 2
D]fuX|f~ul TIND 2 -0.00100000 0.55639086 0.01235852 0.00100000 0.53126361 -0.01276872
W&)f#/M8 Change in Focus : 0.000000 -0.000000
][jwy-Uy; T` h%=u|D Worst offenders:
z+7V}aPM Type Value Criterion Change
|ymW0gh7o$ TSTY 2 -0.20000000 0.35349910 -0.19053324
Ig}hap]G TSTY 2 0.20000000 0.35349910 -0.19053324
H'zAMGZa TSTX 2 -0.20000000 0.35349910 -0.19053324
,"is%O. TSTX 2 0.20000000 0.35349910 -0.19053324
//BJaWq TSTY 1 -0.20000000 0.42678383 -0.11724851
l`zhKj TSTY 1 0.20000000 0.42678383 -0.11724851
eN.6l2- TSTX 1 -0.20000000 0.42678383 -0.11724851
7*+CX TSTX 1 0.20000000 0.42678383 -0.11724851
QUn!&55 TSTY 3 -0.20000000 0.42861670 -0.11541563
LYECX TSTY 3 0.20000000 0.42861670 -0.11541563
slPr^) npltsK): Estimated Performance Changes based upon Root-Sum-Square method:
qsW&kW~ Nominal MTF : 0.54403234
2|lR@L sr Estimated change : -0.36299231
2PyuM=(Wt Estimated MTF : 0.18104003
XjN=UhC Z9$pY=8^? Compensator Statistics: e}yF2|0FD Change in back focus: v)_c*+6u Minimum : -0.000000 9e
K~g0m Maximum : 0.000000 m_oUl(pk Mean : -0.000000 \ YF@r7 Standard Deviation : 0.000000 S1Y,5,} |.$B,cEd Monte Carlo Analysis:
\#]%S/_ A Number of trials: 20
gi,7X\`KQ -%MXt Initial Statistics: Normal Distribution
!9PAfi? %C,zR&]F Trial Criterion Change
"[~yu*
S 1 0.42804416 -0.11598818
k1xx>=md|C Change in Focus : -0.400171
H"? 5]!p 2 0.54384387 -0.00018847
a5/, O4Q Change in Focus : 1.018470
E/oLE^yL 3 0.44510003 -0.09893230
"=s}xAM|A Change in Focus : -0.601922
xbhHP2F| 4 0.18154684 -0.36248550
sx=1pnP9` Change in Focus : 0.920681
`oikSx$vB. 5 0.28665820 -0.25737414
VVch% Change in Focus : 1.253875
`RSiZ%Al 6 0.21263372 -0.33139862
#oTVfY# Change in Focus : -0.903878
siCi+Y 7 0.40051424 -0.14351809
wE.jf.q Change in Focus : -1.354815
a%m
)8N;C 8 0.48754161 -0.05649072
^-PYP:* Change in Focus : 0.215922
'6qH@r4Z< 9 0.40357468 -0.14045766
mvT/sC7I Change in Focus : 0.281783
qzxWv5UH 10 0.26315315 -0.28087919
J[6/dM Change in Focus : -1.048393
4'#=_J 11 0.26120585 -0.28282649
p1niS:}j Change in Focus : 1.017611
?GNRab 12 0.24033815 -0.30369419
@JhkUGG]p Change in Focus : -0.109292
Tdh.U{Nz 13 0.37164046 -0.17239188
u;nn:K1QFr Change in Focus : -0.692430
=@4,szLO 14 0.48597489 -0.05805744
Uz_ob9l<#H Change in Focus : -0.662040
y|O3*`&m 15 0.21462327 -0.32940907
&77J,\C$: Change in Focus : 1.611296
8/R$}b>< 16 0.43378226 -0.11025008
Z1q<) O1QX Change in Focus : -0.640081
}rmr0Bh 17 0.39321881 -0.15081353
:!Q(v(M Change in Focus : 0.914906
paV1o>_Rd 18 0.20692530 -0.33710703
K\Q4u4DjbJ Change in Focus : 0.801607
W895@ 19 0.51374068 -0.03029165
i`l;k~rP Change in Focus : 0.947293
F%y#)53g 20 0.38013374 -0.16389860
xM<aQf\j Change in Focus : 0.667010
XkqsL0\ 8v4krz<Iq Number of traceable Monte Carlo files generated: 20
"B__a( l^bak]9 1 Nominal 0.54403234
Gq1C"s$4' Best 0.54384387 Trial 2
]#shuZ##>0 Worst 0.18154684 Trial 4
>V)#y$Z Mean 0.35770970
jNX6Ct? Std Dev 0.11156454
/PaS<"<P@ YR\(*LJL 8u)>o*
: Compensator Statistics:
!U4YA1>> Change in back focus:
Bj6%mI42hl Minimum : -1.354815
ehr\lcS< Maximum : 1.611296
R$u1\r1I Mean : 0.161872
)!AH0p Standard Deviation : 0.869664
Z"Lr5'} Xbx=h^S 90% > 0.20977951 s~(`~Y4 80% > 0.22748071 M<l<n$rYS 50% > 0.38667627 \25EI] 20% > 0.46553746 ^2BiMH3j 10% > 0.50064115 DS4y@,/)' 7R5ebMW
V End of Run.
:_HdOm DQu)?Rsk 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
X*7VDt=
%8DI)n#H %=K [C 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
J=kf KQV L^CB#5uG 不吝赐教