我现在在初学zemax的
公差分析,找了一个双胶合
透镜 ~ZL}j+L/ f<y""0L9
/G</ [ N5 >JnEhVRQJ9 然后添加了默认公差分析,基本没变
I`FH^= V4xZC\)Gk
b vUYLWzS =Y
/ 然后运行分析的结果如下:
bJGT^N@ DBVe69/S Analysis of Tolerances
0M:.Jhp ZW*"Kok File : E:\光学设计资料\zemax练习\f500.ZMX
.D>%- Title:
+
PGfQN Date : TUE JUN 21 2011
>Rx^@yQ!+z Elm/T]6 Units are Millimeters.
g+)T\_#u All changes are computed using linear differences.
py@5]n% ,mjwQ6:Ny Paraxial Focus compensation only.
Qt!l-/flh :?yv0Iu WARNING: Solves should be removed prior to tolerancing.
Z7OWpujCvN op[OB= Mnemonics:
8n1Sy7K!; TFRN: Tolerance on curvature in fringes.
H|Q)Tp Lk TTHI: Tolerance on thickness.
e7 5*84 TSDX: Tolerance on surface decentering in x.
!QP~#a% TSDY: Tolerance on surface decentering in y.
>fQ-(io TSTX: Tolerance on surface tilt in x (degrees).
Nluy]h
& TSTY: Tolerance on surface tilt in y (degrees).
-1Tws|4gc TIRR: Tolerance on irregularity (fringes).
(hdP(U77 TIND: Tolerance on Nd index of refraction.
@P[Tu; 4 TEDX: Tolerance on element decentering in x.
glPOW TEDY: Tolerance on element decentering in y.
_s<eqCBV TETX: Tolerance on element tilt in x (degrees).
[V}I34UN TETY: Tolerance on element tilt in y (degrees).
Hza{"I*^ (CO8t~J= WARNING: RAY AIMING IS OFF. Very loose tolerances may not be computed accurately.
}U%2)M lSl=6R WARNING: Boundary constraints on compensators will be ignored.
n16,u$| [ @& Criterion : Geometric
MTF average S&T at 30.0000 cycles per mm
tAc[r)xFw Mode : Sensitivities
|.)dOk,o Sampling : 2
vM|?;QM Nominal Criterion : 0.54403234
=Tb~CT= Test Wavelength : 0.6328
@yS !:a
pu! }-YD_Pm
K- Fields: XY Symmetric Angle in degrees
LW0't}
z # X-Field Y-Field Weight VDX VDY VCX VCY
!x|OgvJ 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
;R 'OdQ$o d;V Sensitivity Analysis:
Yb6(KT pH'#v]" |----------------- Minimum ----------------| |----------------- Maximum ----------------|
h#'(UZ Type Value Criterion Change Value Criterion Change
q_']i6 Fringe tolerance on surface 1
fqFE GyeNr TFRN 1 -1.00000000 0.54257256 -0.00145977 1.00000000 0.54548607 0.00145374
}(O
7tC Change in Focus :
-0.000000 0.000000
:Y~fPke Fringe tolerance on surface 2
lLyMm8E%pZ TFRN 2 -1.00000000 0.54177471 -0.00225762 1.00000000 0.54627463 0.00224230
jQC6N#L Change in Focus : 0.000000 0.000000
Cddw\|'3 Fringe tolerance on surface 3
k9'%8(7M: TFRN 3 -1.00000000 0.54779866 0.00376632 1.00000000 0.54022572 -0.00380662
ub0]nov Change in Focus : -0.000000 0.000000
M[@).4h Thickness tolerance on surface 1
*5.s@L( VU TTHI 1 3 -0.20000000 0.54321462 -0.00081772 0.20000000 0.54484759 0.00081525
4Z1-RS Change in Focus : 0.000000 0.000000
N:\I]M Thickness tolerance on surface 2
! E#XmYhX= TTHI 2 3 -0.20000000 0.54478712 0.00075478 0.20000000 0.54327558 -0.00075675
aKkQXq* Change in Focus : 0.000000 -0.000000
e*Sv}4e=. Decenter X tolerance on surfaces 1 through 3
# ]&=]K1V TEDX 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
P%g[!9
' Change in Focus : 0.000000 0.000000
fp|b@ Decenter Y tolerance on surfaces 1 through 3
^SVdaQ{7 TEDY 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
WDWb7 Change in Focus : 0.000000 0.000000
?_(0cVi Tilt X tolerance on surfaces 1 through 3 (degrees)
2BsMFMIw1 TETX 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
N9Y,%lQ|B8 Change in Focus : 0.000000 0.000000
o5@
l!NQ Tilt Y tolerance on surfaces 1 through 3 (degrees)
>A7),6 TETY 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
<dLdSEw Change in Focus : 0.000000 0.000000
[XhuJdr"u Decenter X tolerance on surface 1
6 80i?=z TSDX 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
9 k)?- Change in Focus : 0.000000 0.000000
CJ%bBL'. Decenter Y tolerance on surface 1
71mdU6Kq TSDY 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
cRDjpc] Change in Focus : 0.000000 0.000000
p&_Kb\}U Tilt X tolerance on surface (degrees) 1
F!tn|!~ TSTX 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
,H'O`oV!1E Change in Focus : 0.000000 0.000000
(iIJ[{[H4) Tilt Y tolerance on surface (degrees) 1
wk<QYLEk TSTY 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
GCkc[]2p Change in Focus : 0.000000 0.000000
oIAP dn Decenter X tolerance on surface 2
zQV$!%qR TSDX 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
w*e O9k Change in Focus : 0.000000 0.000000
X0*
y8" Decenter Y tolerance on surface 2
e(@ YBQ/Z TSDY 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
XuVbi=pN.2 Change in Focus : 0.000000 0.000000
@=E@
*@g Tilt X tolerance on surface (degrees) 2
9e@Sx{?r TSTX 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
h?p&9[e` Change in Focus : 0.000000 0.000000
&|LZ%W0Fb Tilt Y tolerance on surface (degrees) 2
G sm5L<rx TSTY 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
W1w)SS Change in Focus : 0.000000 0.000000
Q>cLGdzO Decenter X tolerance on surface 3
sV@kQ:
TSDX 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
!E'jd72O Change in Focus : 0.000000 0.000000
!rlN|HB Decenter Y tolerance on surface 3
;HlVU TSDY 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
CD:@OI Change in Focus : 0.000000 0.000000
n"Ot'1yr Tilt X tolerance on surface (degrees) 3
P#Z$+&)b)s TSTX 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
T+8F'9i` Change in Focus : 0.000000 0.000000
JM0'V0z Tilt Y tolerance on surface (degrees) 3
ZXsm9 TSTY 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
O~.A} Change in Focus : 0.000000 0.000000
EX7gTf# Irregularity of surface 1 in fringes
D"oyl`q TIRR 1 -0.20000000 0.50973587 -0.03429647 0.20000000 0.57333868 0.02930634
fT!n*;h Change in Focus : 0.000000 0.000000
osB[KRT>(" Irregularity of surface 2 in fringes
P
1X8 TIRR 2 -0.20000000 0.53400904 -0.01002330 0.20000000 0.55360281 0.00957047
v[T5D: Change in Focus : 0.000000 0.000000
M;ac U~J Irregularity of surface 3 in fringes
we9R4*j TIRR 3 -0.20000000 0.58078982 0.03675748 0.20000000 0.49904394 -0.04498840
'-p<E"#4Z Change in Focus : 0.000000 0.000000
L5Rj;qhi Index tolerance on surface 1
B9`nV.a TIND 1 -0.00100000 0.52606778 -0.01796456 0.00100000 0.56121811 0.01718578
V/j+Z1ZW Change in Focus : 0.000000 0.000000
]xBQ7Xqf| Index tolerance on surface 2
n a])bBn TIND 2 -0.00100000 0.55639086 0.01235852 0.00100000 0.53126361 -0.01276872
yHT8I Change in Focus : 0.000000 -0.000000
v4kk4}lE `PnB<rf:*1 Worst offenders:
?*zRM?* Type Value Criterion Change
ZY-W~p1:G TSTY 2 -0.20000000 0.35349910 -0.19053324
7_)'Re# TSTY 2 0.20000000 0.35349910 -0.19053324
hhLEU_U TSTX 2 -0.20000000 0.35349910 -0.19053324
O:"gJ4D TSTX 2 0.20000000 0.35349910 -0.19053324
eVL'Ao&Ho TSTY 1 -0.20000000 0.42678383 -0.11724851
a$.(Zl TSTY 1 0.20000000 0.42678383 -0.11724851
}@_F( B TSTX 1 -0.20000000 0.42678383 -0.11724851
WUkx v* TSTX 1 0.20000000 0.42678383 -0.11724851
.-T^S"`d| TSTY 3 -0.20000000 0.42861670 -0.11541563
yf(VwU,
x TSTY 3 0.20000000 0.42861670 -0.11541563
|Tuk9d4] MQ9 9fD$ Estimated Performance Changes based upon Root-Sum-Square method:
(0g@Z`r Nominal MTF : 0.54403234
glbU\K> > Estimated change : -0.36299231
+FRXTku( Estimated MTF : 0.18104003
PXz,[<ET?# `ySLic` Compensator Statistics: pi[:"}m]/P Change in back focus: ]fg?)z-Z Minimum : -0.000000 RR>Q$K Maximum : 0.000000 (dv Cejc^p Mean : -0.000000 q$7WZ+Y\ Standard Deviation : 0.000000 Xs$k6C3 s|.V:%9e Monte Carlo Analysis:
l'n"iQ!G Number of trials: 20
a^t#kdT (E )@@p7,: Initial Statistics: Normal Distribution
*6=2UJcJ ^noKk6Aaa Trial Criterion Change
pwU
l&hwte 1 0.42804416 -0.11598818
!%>p;H%0 Change in Focus : -0.400171
O$ui:<]dS 2 0.54384387 -0.00018847
A
q;]al Change in Focus : 1.018470
gF,9Kv~ 3 0.44510003 -0.09893230
m~mw1r Change in Focus : -0.601922
JJ[.K*dO 4 0.18154684 -0.36248550
FWcE\;%yVg Change in Focus : 0.920681
6a51bj!f 5 0.28665820 -0.25737414
q '9u8b Change in Focus : 1.253875
:t+XW`eQR: 6 0.21263372 -0.33139862
tP8>0\$) Change in Focus : -0.903878
i;>Yx# 7 0.40051424 -0.14351809
6 Ty;m>j Change in Focus : -1.354815
:^]rjy/|+ 8 0.48754161 -0.05649072
qKag'0e Change in Focus : 0.215922
D&KRJQ/ 9 0.40357468 -0.14045766
kBg,U 8|S Change in Focus : 0.281783
[Zc8tE2oN 10 0.26315315 -0.28087919
HfEU[p7) Change in Focus : -1.048393
77?/e^K\S 11 0.26120585 -0.28282649
S) ZcH Change in Focus : 1.017611
P Llad\ 12 0.24033815 -0.30369419
},zP,y:cH Change in Focus : -0.109292
|X@ZM 13 0.37164046 -0.17239188
2>3#/I9Y Change in Focus : -0.692430
y5gTd_- 14 0.48597489 -0.05805744
%>u(UmFO Change in Focus : -0.662040
5'>DvCp%M 15 0.21462327 -0.32940907
FY1
>{Bn Change in Focus : 1.611296
b8Gu<Q1k 16 0.43378226 -0.11025008
r/o1a't; Change in Focus : -0.640081
Q'D%?Vg' 17 0.39321881 -0.15081353
LCKCg[D
Change in Focus : 0.914906
}n /6.% 18 0.20692530 -0.33710703
VrDSN Change in Focus : 0.801607
~5S[Sl 19 0.51374068 -0.03029165
/Ilve
U`E Change in Focus : 0.947293
b?S,% 20 0.38013374 -0.16389860
eW%Cef Change in Focus : 0.667010
i [,9hp jFS])",\i Number of traceable Monte Carlo files generated: 20
,=!_7'm TKJs'%Q7F6 Nominal 0.54403234
CWF(OMA Best 0.54384387 Trial 2
.yK~FzLs Worst 0.18154684 Trial 4
fL-lx-~ Mean 0.35770970
aTXmF1_n Std Dev 0.11156454
&d}1)? X+6`]] mmSC0F Compensator Statistics:
t@=*k9 Change in back focus:
Xm#rkF[, Minimum : -1.354815
|7XPu Maximum : 1.611296
\M$e#^g Mean : 0.161872
DAYR=s Standard Deviation : 0.869664
.tRp -;T!d 90% > 0.20977951 rf@Cz%xDD 80% > 0.22748071 F_C7S 50% > 0.38667627 LTsX{z 20% > 0.46553746 5D9n>K4| 10% > 0.50064115 ldFK3+V OGA_3|[S End of Run.
NJ%>|`FEi7 mV~aZM0' 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
0<ze'FbV]
GhlbYa vMD%.tk 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
(*6kYkUK hD)'bd 不吝赐教