我现在在初学zemax的
公差分析,找了一个双胶合
透镜 @"@a70WHk LPk@t^[
D3pz69W G\.~/<Mg+ 然后添加了默认公差分析,基本没变
SZyk G[ H4/wO
SI (f&T( &2'-v@kK 然后运行分析的结果如下:
7Ai?}%b- e#Tv5O Analysis of Tolerances
.*O*@)}Ud @d75X Y Ku File : E:\光学设计资料\zemax练习\f500.ZMX
;>6< u.N Title:
N Ob`)qb Date : TUE JUN 21 2011
J<)qw }@DCc f$< Units are Millimeters.
+WX/4_STV All changes are computed using linear differences.
"c^! LV N0`9/lr| Paraxial Focus compensation only.
J-W9B amx 1.hWgW DP WARNING: Solves should be removed prior to tolerancing.
#-{<d%qk xtV+Le% Mnemonics:
FX:`7c]:9 TFRN: Tolerance on curvature in fringes.
w.qtSW6M+ TTHI: Tolerance on thickness.
Y&|Z*s+
+} TSDX: Tolerance on surface decentering in x.
bR\7j+*& TSDY: Tolerance on surface decentering in y.
[%W'd9`> TSTX: Tolerance on surface tilt in x (degrees).
7qKz_O TSTY: Tolerance on surface tilt in y (degrees).
2e48L677- TIRR: Tolerance on irregularity (fringes).
QcegT/vO TIND: Tolerance on Nd index of refraction.
%?~'A59 TEDX: Tolerance on element decentering in x.
s%[F,hQRk TEDY: Tolerance on element decentering in y.
%6K7uvTq TETX: Tolerance on element tilt in x (degrees).
,'L>:pF3 TETY: Tolerance on element tilt in y (degrees).
q0sf\|'<} 8}/DD^M WARNING: RAY AIMING IS OFF. Very loose tolerances may not be computed accurately.
Vk5Z[w a
hfB$4s9 WARNING: Boundary constraints on compensators will be ignored.
>.:+|Br` MK<
y$B{} Criterion : Geometric
MTF average S&T at 30.0000 cycles per mm
(;NJ<x Mode : Sensitivities
jNZ.Fb Sampling : 2
:e1h!G Nominal Criterion : 0.54403234
dQ:,pe7A Test Wavelength : 0.6328
dSI"yz YAi-eL67l Mz+I
YP`L Fields: XY Symmetric Angle in degrees
"be\%W+< # X-Field Y-Field Weight VDX VDY VCX VCY
g[xoS\d 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
kk4 |4 ucCf%T\: Sensitivity Analysis:
t}t(fJHY` !j~wAdHk |----------------- Minimum ----------------| |----------------- Maximum ----------------|
4&)sROjV= Type Value Criterion Change Value Criterion Change
'|yx B') Fringe tolerance on surface 1
Bfb~<rs[ TFRN 1 -1.00000000 0.54257256 -0.00145977 1.00000000 0.54548607 0.00145374
}D1x%L Change in Focus :
-0.000000 0.000000
,05PYBc3 Fringe tolerance on surface 2
c
r=Q39{ TFRN 2 -1.00000000 0.54177471 -0.00225762 1.00000000 0.54627463 0.00224230
=vThtl/azD Change in Focus : 0.000000 0.000000
MGdzrcF Fringe tolerance on surface 3
K)SWM3r TFRN 3 -1.00000000 0.54779866 0.00376632 1.00000000 0.54022572 -0.00380662
I| TNo-!$ Change in Focus : -0.000000 0.000000
+IZ=E
>a Thickness tolerance on surface 1
nnlj# TTHI 1 3 -0.20000000 0.54321462 -0.00081772 0.20000000 0.54484759 0.00081525
!$)reaS Change in Focus : 0.000000 0.000000
.ARYCTyG Thickness tolerance on surface 2
bWyimr&B TTHI 2 3 -0.20000000 0.54478712 0.00075478 0.20000000 0.54327558 -0.00075675
d<c 29Y Change in Focus : 0.000000 -0.000000
U1\EwBK8*T Decenter X tolerance on surfaces 1 through 3
m:BzIcW<\ TEDX 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
k@xinK%O{ Change in Focus : 0.000000 0.000000
c!w[)>v Decenter Y tolerance on surfaces 1 through 3
rzY)vC+ZT TEDY 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
'h$:~C Change in Focus : 0.000000 0.000000
VH7t^fb Tilt X tolerance on surfaces 1 through 3 (degrees)
&YFe"C TETX 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
S2X@t>u- Change in Focus : 0.000000 0.000000
xd?=#d Tilt Y tolerance on surfaces 1 through 3 (degrees)
!Uiq3s`1T TETY 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
Va!G4_OT Change in Focus : 0.000000 0.000000
(l5p_x Decenter X tolerance on surface 1
(Jp~=6&lKf TSDX 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
FDoPW~+[ Change in Focus : 0.000000 0.000000
{lK2yi Decenter Y tolerance on surface 1
gUiO66#x TSDY 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
C-pR$WM:HN Change in Focus : 0.000000 0.000000
9qX$ Tilt X tolerance on surface (degrees) 1
[^!SkQ TSTX 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
?NE/}?a Change in Focus : 0.000000 0.000000
4U2{1aN` Tilt Y tolerance on surface (degrees) 1
FNGa4 TSTY 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
Om.%K>V Change in Focus : 0.000000 0.000000
5OM#_.p Decenter X tolerance on surface 2
P9!awLM- TSDX 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
9nY`rF8@ Change in Focus : 0.000000 0.000000
LhG\)>Y% Decenter Y tolerance on surface 2
$ (}rTm TSDY 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
w4fKh Change in Focus : 0.000000 0.000000
S1|5+PPs Tilt X tolerance on surface (degrees) 2
|JkfAnrN$I TSTX 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
zw#n85= Change in Focus : 0.000000 0.000000
qV=:2m10x Tilt Y tolerance on surface (degrees) 2
Na@bXcz) TSTY 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
,ye}p1M Change in Focus : 0.000000 0.000000
cb-IRGF Decenter X tolerance on surface 3
<NZPLo F TSDX 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
j$T12 Change in Focus : 0.000000 0.000000
fz=8"cDR Decenter Y tolerance on surface 3
MKbcJZe TSDY 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
i]n2\v AG Change in Focus : 0.000000 0.000000
R_!'=0}V Tilt X tolerance on surface (degrees) 3
stG
+4w TSTX 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
%P}H3;2 Change in Focus : 0.000000 0.000000
~q`f@I Tilt Y tolerance on surface (degrees) 3
^cZ< .d2 TSTY 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
HMVP71 Change in Focus : 0.000000 0.000000
,h=a+ja8 Irregularity of surface 1 in fringes
P'wo+Tn* TIRR 1 -0.20000000 0.50973587 -0.03429647 0.20000000 0.57333868 0.02930634
20I`F>-* Change in Focus : 0.000000 0.000000
ge`GQ> Irregularity of surface 2 in fringes
)4rt-_t< TIRR 2 -0.20000000 0.53400904 -0.01002330 0.20000000 0.55360281 0.00957047
/<_!Gz.@uG Change in Focus : 0.000000 0.000000
K/9Jx(I,qL Irregularity of surface 3 in fringes
:]:)c8!6 TIRR 3 -0.20000000 0.58078982 0.03675748 0.20000000 0.49904394 -0.04498840
x[mz`0 Change in Focus : 0.000000 0.000000
;PaU"z+Je~ Index tolerance on surface 1
qu^g~"s TIND 1 -0.00100000 0.52606778 -0.01796456 0.00100000 0.56121811 0.01718578
@QTw9,pS Change in Focus : 0.000000 0.000000
+iQ@J+k
Index tolerance on surface 2
pPa]@ z~O TIND 2 -0.00100000 0.55639086 0.01235852 0.00100000 0.53126361 -0.01276872
YPx+9^) Change in Focus : 0.000000 -0.000000
kq X=3Zo {|>'(iqH"w Worst offenders:
'( I0VJJ Type Value Criterion Change
mr7Oi `dE TSTY 2 -0.20000000 0.35349910 -0.19053324
# fqrZ9:@ TSTY 2 0.20000000 0.35349910 -0.19053324
(:8a6=xQ TSTX 2 -0.20000000 0.35349910 -0.19053324
_-BP?'lN TSTX 2 0.20000000 0.35349910 -0.19053324
^EiU> TSTY 1 -0.20000000 0.42678383 -0.11724851
'v^Vg TSTY 1 0.20000000 0.42678383 -0.11724851
$'KQP8M+ TSTX 1 -0.20000000 0.42678383 -0.11724851
7;+G)44 TSTX 1 0.20000000 0.42678383 -0.11724851
^g4Gw6q6 TSTY 3 -0.20000000 0.42861670 -0.11541563
(Y'cxwj% TSTY 3 0.20000000 0.42861670 -0.11541563
z&QfZs HW]?%9a Estimated Performance Changes based upon Root-Sum-Square method:
Yuw:W:wY Nominal MTF : 0.54403234
NWh1u` Estimated change : -0.36299231
T1q27I Estimated MTF : 0.18104003
~~Bks{"BS N!c FUZ5] Compensator Statistics: R*vQvO%)h Change in back focus: @%fTdneH Minimum : -0.000000 ^?RH<z Maximum : 0.000000 1UK= t Mean : -0.000000 G_?U?:!AC Standard Deviation : 0.000000 W`PJflr| i.'"`pn_ Monte Carlo Analysis:
4Q0ZY(2 EO Number of trials: 20
^R:&c;&, Nl[&rZ-& Initial Statistics: Normal Distribution
Lfn$Q3}O`$ c #TY3Z| Trial Criterion Change
7f+@6jqD\) 1 0.42804416 -0.11598818
sJKr%2nVV Change in Focus : -0.400171
"a].v 8l! 2 0.54384387 -0.00018847
tx7 zG., Change in Focus : 1.018470
M?YNK] 3 0.44510003 -0.09893230
@\nQ{\^; Change in Focus : -0.601922
cW>=/ 4 0.18154684 -0.36248550
Eu' ;f_s Change in Focus : 0.920681
u
`/V1 5 0.28665820 -0.25737414
EF!J#N2 Change in Focus : 1.253875
9;Z{++z 6 0.21263372 -0.33139862
MlYm\x8{M Change in Focus : -0.903878
F(n<:TvlK 7 0.40051424 -0.14351809
Hrpz4E%\Aw Change in Focus : -1.354815
YIwa = ^ 8 0.48754161 -0.05649072
..5~x~O Change in Focus : 0.215922
&(,\~ 9 0.40357468 -0.14045766
}Q4Vy Change in Focus : 0.281783
G+N1#0,q 10 0.26315315 -0.28087919
^85Eveu Change in Focus : -1.048393
Hmr f\(x 11 0.26120585 -0.28282649
)Mdddz4 Change in Focus : 1.017611
l,l qhq\ 12 0.24033815 -0.30369419
a%.W9=h=M( Change in Focus : -0.109292
}|
MX=:@* 13 0.37164046 -0.17239188
%IBT85{ Change in Focus : -0.692430
8<"g&+T 14 0.48597489 -0.05805744
rl7up Change in Focus : -0.662040
Vm<_e 15 0.21462327 -0.32940907
;*Vnwt A Change in Focus : 1.611296
p#jAEY p 16 0.43378226 -0.11025008
P}~MO)*1 Change in Focus : -0.640081
&u[{V R: 17 0.39321881 -0.15081353
peu9Bgs Change in Focus : 0.914906
*VhEl7 18 0.20692530 -0.33710703
jz_Y|"{`v Change in Focus : 0.801607
eMnK@J 19 0.51374068 -0.03029165
Hh Q0> Change in Focus : 0.947293
;+XrCy!.)L 20 0.38013374 -0.16389860
`2]0 X#R Change in Focus : 0.667010
zEU[u7% 9[zxq`qT}+ Number of traceable Monte Carlo files generated: 20
Hc'Pp{| X +ZNOvcsV Nominal 0.54403234
z*h:Nt%. Best 0.54384387 Trial 2
iGSJ\ Worst 0.18154684 Trial 4
AC1RP`c Mean 0.35770970
BJwuN Std Dev 0.11156454
%Zk6K!MY# <~5O-.G] I+H~ 5zq. Compensator Statistics:
pp"#pl Change in back focus:
is8i_FoD,n Minimum : -1.354815
z(LR!hr Maximum : 1.611296
,i6E L Mean : 0.161872
Op-z"inw Standard Deviation : 0.869664
^%,{R},s Oe;#q 90% > 0.20977951 I;NW!"pU 80% > 0.22748071 U\Vg &"P 50% > 0.38667627 ywJ [WfCY 20% > 0.46553746 SM8N*WdiU 10% > 0.50064115 v|(]u3=1_ :41Y End of Run.
w@^J.7h^ xH\\#4/ 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
73rme,
pgES) $x'jf?zs! 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
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M:9m) t9U6\ru 不吝赐教