我现在在初学zemax的
公差分析,找了一个双胶合
透镜 |
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2e\Kw+(>{ 6+#,=!hF{ 然后添加了默认公差分析,基本没变
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[5pn@o sBB:$X 然后运行分析的结果如下:
#J3zTG(:@ -~]^5aa5n Analysis of Tolerances
PE7t_iSV Pd&,G$l File : E:\光学设计资料\zemax练习\f500.ZMX
I,z"_[^G Title:
(T2<!&0 @ Date : TUE JUN 21 2011
xx}'l:}2] 0, "ZV} Units are Millimeters.
jM;d>Gymx All changes are computed using linear differences.
OMxxI 6h X?_v+'G Paraxial Focus compensation only.
$WM8tF?H y(ldO;. WARNING: Solves should be removed prior to tolerancing.
{!tOI 'U*udkn 2] Mnemonics:
fIlIH TFRN: Tolerance on curvature in fringes.
wtUG^hV #_ TTHI: Tolerance on thickness.
KD9Ca $- TSDX: Tolerance on surface decentering in x.
`O jvt-5}E TSDY: Tolerance on surface decentering in y.
I$F\(]"@ TSTX: Tolerance on surface tilt in x (degrees).
9cbB[c_. TSTY: Tolerance on surface tilt in y (degrees).
}K+\8em TIRR: Tolerance on irregularity (fringes).
tl2Lq0 TIND: Tolerance on Nd index of refraction.
vkh;qPD TEDX: Tolerance on element decentering in x.
L7[X|zmy*x TEDY: Tolerance on element decentering in y.
6.vNe TETX: Tolerance on element tilt in x (degrees).
5M]6'X6I TETY: Tolerance on element tilt in y (degrees).
Q9nu"x
% q
w"e0q% ) WARNING: RAY AIMING IS OFF. Very loose tolerances may not be computed accurately.
"%Lmgy:~ :hi$}xHa WARNING: Boundary constraints on compensators will be ignored.
ud!r*E d?E4[7<t$1 Criterion : Geometric
MTF average S&T at 30.0000 cycles per mm
79y'Ja+`j Mode : Sensitivities
AZ}%MA;q Sampling : 2
rjt O`Mt` Nominal Criterion : 0.54403234
6pSRum Test Wavelength : 0.6328
~91uk3ST? ,\Z8*Jr3Q UYlJO{|a Fields: XY Symmetric Angle in degrees
_6|
/P7" # X-Field Y-Field Weight VDX VDY VCX VCY
9eksCxFg 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
?T~3B]R ]eORw$f Sensitivity Analysis:
\"{/yjO|4 !Q\X)C |----------------- Minimum ----------------| |----------------- Maximum ----------------|
1Q3%!~<\s Type Value Criterion Change Value Criterion Change
_dz:\v Fringe tolerance on surface 1
dVK@Fgo TFRN 1 -1.00000000 0.54257256 -0.00145977 1.00000000 0.54548607 0.00145374
2I9{+>k Change in Focus :
-0.000000 0.000000
-{.h\ Fringe tolerance on surface 2
V:$[~)k8 TFRN 2 -1.00000000 0.54177471 -0.00225762 1.00000000 0.54627463 0.00224230
a^(S!I Change in Focus : 0.000000 0.000000
b'i%B9yU:% Fringe tolerance on surface 3
#IcT
@( TFRN 3 -1.00000000 0.54779866 0.00376632 1.00000000 0.54022572 -0.00380662
{5?!`<fF Change in Focus : -0.000000 0.000000
c|8KT Thickness tolerance on surface 1
L+`}euu5 TTHI 1 3 -0.20000000 0.54321462 -0.00081772 0.20000000 0.54484759 0.00081525
5LnB]dW Change in Focus : 0.000000 0.000000
Y>c5:F; Thickness tolerance on surface 2
PLlx~A TTHI 2 3 -0.20000000 0.54478712 0.00075478 0.20000000 0.54327558 -0.00075675
GhaAvyN Change in Focus : 0.000000 -0.000000
C&qDvvk Decenter X tolerance on surfaces 1 through 3
X*D5y8< TEDX 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
~6pCOS} Change in Focus : 0.000000 0.000000
9;'>\ImI Decenter Y tolerance on surfaces 1 through 3
#0#V$AA> TEDY 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
aa'0EU: Change in Focus : 0.000000 0.000000
!dYX2!lvT Tilt X tolerance on surfaces 1 through 3 (degrees)
]*t*/j;N TETX 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
u:p:*u_^I Change in Focus : 0.000000 0.000000
,(5dQ` hA0 Tilt Y tolerance on surfaces 1 through 3 (degrees)
70I4-[/z[d TETY 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
M<hs_8_* Change in Focus : 0.000000 0.000000
w96j,rEC Decenter X tolerance on surface 1
-bIpmp? TSDX 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
RJ7/I/yD| Change in Focus : 0.000000 0.000000
cviN$oL Decenter Y tolerance on surface 1
9^=t@ TSDY 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
FeincZ!M Change in Focus : 0.000000 0.000000
8O}A/*1FJ Tilt X tolerance on surface (degrees) 1
'3Y0D1`v TSTX 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
J/H#d')c Change in Focus : 0.000000 0.000000
'8((;N|I^ Tilt Y tolerance on surface (degrees) 1
8M5!5Jzv TSTY 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
()rx>?x5 Change in Focus : 0.000000 0.000000
#z1ch,*3; Decenter X tolerance on surface 2
*U5>j#, TSDX 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
M2;(+8 b Change in Focus : 0.000000 0.000000
x Jj8njuq4 Decenter Y tolerance on surface 2
<y b=! TSDY 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
EUYa =- Change in Focus : 0.000000 0.000000
D[FfJcV'$ Tilt X tolerance on surface (degrees) 2
cnjj)
c TSTX 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
[M zc^I& Change in Focus : 0.000000 0.000000
b{ubp Tilt Y tolerance on surface (degrees) 2
8Y;zs7Y TSTY 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
{
?1mY" Change in Focus : 0.000000 0.000000
S]e~)IgO Decenter X tolerance on surface 3
2*UE&Gp TSDX 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
*X=f Change in Focus : 0.000000 0.000000
S'H0nJ3 Decenter Y tolerance on surface 3
xaq=?3QOH TSDY 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
`U?H^,FVA Change in Focus : 0.000000 0.000000
5)o-]S> Tilt X tolerance on surface (degrees) 3
3K;b~xg`nw TSTX 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
*j|Tm7C Change in Focus : 0.000000 0.000000
`Mh<S+/ Tilt Y tolerance on surface (degrees) 3
hU)f(L TSTY 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
;V}FbWz^v6 Change in Focus : 0.000000 0.000000
Ar{=gENn Irregularity of surface 1 in fringes
86)
3XE[5 TIRR 1 -0.20000000 0.50973587 -0.03429647 0.20000000 0.57333868 0.02930634
Ot:\h Change in Focus : 0.000000 0.000000
=B 4g EWR Irregularity of surface 2 in fringes
8a If{(/k TIRR 2 -0.20000000 0.53400904 -0.01002330 0.20000000 0.55360281 0.00957047
QW"6] Change in Focus : 0.000000 0.000000
K5c7>I%k Irregularity of surface 3 in fringes
O|g!Y( TIRR 3 -0.20000000 0.58078982 0.03675748 0.20000000 0.49904394 -0.04498840
F|ML$ Change in Focus : 0.000000 0.000000
C?c -V, Index tolerance on surface 1
9j>sRE1 TIND 1 -0.00100000 0.52606778 -0.01796456 0.00100000 0.56121811 0.01718578
m^s2kB4A[ Change in Focus : 0.000000 0.000000
g>oYEFFJ Index tolerance on surface 2
=)UiI3xHk TIND 2 -0.00100000 0.55639086 0.01235852 0.00100000 0.53126361 -0.01276872
,IvnNnl2 Change in Focus : 0.000000 -0.000000
oG_'<5Bv> qYrGe Worst offenders:
!JQ~r@j Type Value Criterion Change
LB ^^e"
TSTY 2 -0.20000000 0.35349910 -0.19053324
!Z2n;.w TSTY 2 0.20000000 0.35349910 -0.19053324
9P>S[= TSTX 2 -0.20000000 0.35349910 -0.19053324
QNI|h;D TSTX 2 0.20000000 0.35349910 -0.19053324
z#
?w/NE TSTY 1 -0.20000000 0.42678383 -0.11724851
>wm$,%zk TSTY 1 0.20000000 0.42678383 -0.11724851
}Knq9cf TSTX 1 -0.20000000 0.42678383 -0.11724851
jW0z|jr TSTX 1 0.20000000 0.42678383 -0.11724851
->25$5# TSTY 3 -0.20000000 0.42861670 -0.11541563
3g
"xm TSTY 3 0.20000000 0.42861670 -0.11541563
5pyvs ;As \6
0WP-s Estimated Performance Changes based upon Root-Sum-Square method:
>-o:>
5 Nominal MTF : 0.54403234
`1v!sSR0R Estimated change : -0.36299231
I; }%k;v6 Estimated MTF : 0.18104003
d/zX% Fmle| Compensator Statistics: 64j 4P 7 Change in back focus: C>;8`6_!gU Minimum : -0.000000 iiDk k Maximum : 0.000000 PC7.+;1 Mean : -0.000000 kb\v}gfiD/ Standard Deviation : 0.000000 q9(}wvtr v@s`l# Monte Carlo Analysis:
Ln%_8yth Number of trials: 20
'>3RZ&O F"P:9`/ Initial Statistics: Normal Distribution
S_;:iC]B hLD;U
J?S Trial Criterion Change
$^aXVy5p 1 0.42804416 -0.11598818
rBPxGBd4 Change in Focus : -0.400171
0P/LW|16 2 0.54384387 -0.00018847
Y9ce"*b Change in Focus : 1.018470
qNVw+U;2P 3 0.44510003 -0.09893230
WbzL!zLd! Change in Focus : -0.601922
,#;ahwU~s 4 0.18154684 -0.36248550
LVtQ^ 5>8 Change in Focus : 0.920681
Sf:lN4 5 0.28665820 -0.25737414
_1%^ibn Change in Focus : 1.253875
=YsTF T 6 0.21263372 -0.33139862
d~$t{46 Change in Focus : -0.903878
hs uJ;4}$q 7 0.40051424 -0.14351809
VQ3& Change in Focus : -1.354815
| N,nt@~ 8 0.48754161 -0.05649072
L6#d Change in Focus : 0.215922
sjkl? _ 9 0.40357468 -0.14045766
P[oB' Change in Focus : 0.281783
3A1kH` X^q 10 0.26315315 -0.28087919
Bq8<FZr#! Change in Focus : -1.048393
iW$i%`> 11 0.26120585 -0.28282649
^Wz{su2 Change in Focus : 1.017611
%6:2cR 12 0.24033815 -0.30369419
V$D
d 7 Change in Focus : -0.109292
O]!DNN 13 0.37164046 -0.17239188
5X-{|r3q Change in Focus : -0.692430
u)MA#p { 14 0.48597489 -0.05805744
Jev.o]|_, Change in Focus : -0.662040
t\0JNi$2 15 0.21462327 -0.32940907
U]3JCZ{]0E Change in Focus : 1.611296
1S#bV} ! 16 0.43378226 -0.11025008
5Ozj&Zq Change in Focus : -0.640081
B
~GyS" 17 0.39321881 -0.15081353
%.Y`X(g6/ Change in Focus : 0.914906
j*
?MFvwE 18 0.20692530 -0.33710703
KJSy7F Change in Focus : 0.801607
7w({ GZ 19 0.51374068 -0.03029165
gI{F"7fa= Change in Focus : 0.947293
*E6 p= 20 0.38013374 -0.16389860
x7>sy,c Change in Focus : 0.667010
ArMe[t0$ O-Y E6u Number of traceable Monte Carlo files generated: 20
4TV9t"Dk+c -fn~y1 Nominal 0.54403234
Iqv
5lo
. Best 0.54384387 Trial 2
|Dli6KN Worst 0.18154684 Trial 4
9r}}m0 Mean 0.35770970
K~G^jAk+ Std Dev 0.11156454
~C+T| ,)8Hl[y ;kA2"c]m Compensator Statistics:
v\u+=}rl Change in back focus:
4Qs#ws]) Minimum : -1.354815
d4tVK0
~ Maximum : 1.611296
WOoVVjMM Mean : 0.161872
<#i'3TUR Standard Deviation : 0.869664
vzPrG%Uu7g %/p5C 90% > 0.20977951 W'yICt(#G 80% > 0.22748071 ZN/") 50% > 0.38667627 BZsxf'eN' 20% > 0.46553746
6zSN?0c 10% > 0.50064115 \WEC1+@ NKN!X/P End of Run.
14O/R3+ ,P]{*uqGiB 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
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kS>j!U(%d A,@"(3 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
&3MHe$ j\<S 6%p#R 不吝赐教