我现在在初学zemax的
公差分析,找了一个双胶合
透镜 [3qJUJM R5 EC/@
[mF=<G"
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urUaE 然后添加了默认公差分析,基本没变
2(GLc*B> lg@q}
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W7 +Q&4Y u@zT~\ h* 然后运行分析的结果如下:
UYpln[S j92+kq>Xd Analysis of Tolerances
$:?=A5ttuo ON"V`_dq+M File : E:\光学设计资料\zemax练习\f500.ZMX
2XeN E[ Title:
Y1BxRd?D Date : TUE JUN 21 2011
9y)}-TcSpY 5=!aq\
5 Units are Millimeters.
sZokiFJ All changes are computed using linear differences.
0JhUncx DyQvk Paraxial Focus compensation only.
Tn$|
Xa+:s By<~h/uJ WARNING: Solves should be removed prior to tolerancing.
; d} h5))D! Mnemonics:
24Htr/lPCT TFRN: Tolerance on curvature in fringes.
\BSPv]d TTHI: Tolerance on thickness.
ur
k@v TSDX: Tolerance on surface decentering in x.
9(BB>o54r TSDY: Tolerance on surface decentering in y.
IZ]L.0, TSTX: Tolerance on surface tilt in x (degrees).
%5<t3H" TSTY: Tolerance on surface tilt in y (degrees).
nm<S#i* TIRR: Tolerance on irregularity (fringes).
^X<ytOd5 TIND: Tolerance on Nd index of refraction.
opCQ=G1 TEDX: Tolerance on element decentering in x.
!i=k=l= TEDY: Tolerance on element decentering in y.
||4++84{ TETX: Tolerance on element tilt in x (degrees).
Zr;(a;QKs TETY: Tolerance on element tilt in y (degrees).
cp+eh n\YWWW[wf WARNING: RAY AIMING IS OFF. Very loose tolerances may not be computed accurately.
xCm`g{ uC1v^!D WARNING: Boundary constraints on compensators will be ignored.
e#4 iue7U Zg!E}B:z Criterion : Geometric
MTF average S&T at 30.0000 cycles per mm
om,=.,|Ld Mode : Sensitivities
bJ6v5YA% Sampling : 2
*\[GfTL Nominal Criterion : 0.54403234
B 6,X) Test Wavelength : 0.6328
hfQ^C6yR O[&G6+ [0n&?<< Fields: XY Symmetric Angle in degrees
6z+*H7Qz # X-Field Y-Field Weight VDX VDY VCX VCY
1Q9eS& 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
]b@:?DX8 %MN>b[z
Sensitivity Analysis:
VW9BQs2w o=doL{# |----------------- Minimum ----------------| |----------------- Maximum ----------------|
LpSd/_^b Type Value Criterion Change Value Criterion Change
j'FBt8P' Fringe tolerance on surface 1
?I#zcD)w TFRN 1 -1.00000000 0.54257256 -0.00145977 1.00000000 0.54548607 0.00145374
l@%7]
0!T Change in Focus :
-0.000000 0.000000
iI%"]- 0@1 Fringe tolerance on surface 2
{\-IAuM TFRN 2 -1.00000000 0.54177471 -0.00225762 1.00000000 0.54627463 0.00224230
Q,xKi|$r Change in Focus : 0.000000 0.000000
3?DM
AV Fringe tolerance on surface 3
Z9 tjo1X TFRN 3 -1.00000000 0.54779866 0.00376632 1.00000000 0.54022572 -0.00380662
|Ok1E Change in Focus : -0.000000 0.000000
3`m
n#RM Thickness tolerance on surface 1
\o,`@2H+' TTHI 1 3 -0.20000000 0.54321462 -0.00081772 0.20000000 0.54484759 0.00081525
las|ougLy Change in Focus : 0.000000 0.000000
1)wzSEV@ Thickness tolerance on surface 2
D|!^8jHj TTHI 2 3 -0.20000000 0.54478712 0.00075478 0.20000000 0.54327558 -0.00075675
2qUC@d<K Change in Focus : 0.000000 -0.000000
K)t+lJ Decenter X tolerance on surfaces 1 through 3
B(dq$+4 TEDX 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
p[-buB] Change in Focus : 0.000000 0.000000
D'+kzb@ Decenter Y tolerance on surfaces 1 through 3
lO0 PZnW9 TEDY 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
c1p*}T Change in Focus : 0.000000 0.000000
t5pf4M7 Tilt X tolerance on surfaces 1 through 3 (degrees)
ySwvjP7f TETX 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
AW:WDNQh8n Change in Focus : 0.000000 0.000000
{ sL(PS.z Tilt Y tolerance on surfaces 1 through 3 (degrees)
9l:Bum)9 TETY 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
l %{$CmG\ Change in Focus : 0.000000 0.000000
,~-
dZs Decenter X tolerance on surface 1
*.9.BD9 TSDX 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
nr<&j#!L Change in Focus : 0.000000 0.000000
9:tKRN_D Decenter Y tolerance on surface 1
cB9`U4< TSDY 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
}x1*4+Y1 Change in Focus : 0.000000 0.000000
?Y#0Je Tilt X tolerance on surface (degrees) 1
M&iA^Wrs TSTX 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
L7tC?F]}SK Change in Focus : 0.000000 0.000000
s9Aq-N Tilt Y tolerance on surface (degrees) 1
+kKfx! TSTY 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
g^DPbpWxu Change in Focus : 0.000000 0.000000
P=V=\T<4_ Decenter X tolerance on surface 2
%maLo RJ TSDX 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
RWi~34r Change in Focus : 0.000000 0.000000
@OlV6M;qJ Decenter Y tolerance on surface 2
2*K _RMr~ TSDY 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
+[
944n Change in Focus : 0.000000 0.000000
v/BMzVi Tilt X tolerance on surface (degrees) 2
lT3, G#( TSTX 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
L{\au5-4 Change in Focus : 0.000000 0.000000
@^$Xy<x Tilt Y tolerance on surface (degrees) 2
*a7&v3X TSTY 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
S5Q$dAL Change in Focus : 0.000000 0.000000
tc@([XqH Decenter X tolerance on surface 3
T.zUerbO TSDX 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
`AA[k Change in Focus : 0.000000 0.000000
9ci=]C5o3K Decenter Y tolerance on surface 3
T&=1IoOg TSDY 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
1e>,QX Change in Focus : 0.000000 0.000000
'o2x7~C@ Tilt X tolerance on surface (degrees) 3
Ncu\;K\N TSTX 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
W|@/<K$V Change in Focus : 0.000000 0.000000
el*C8TWlw Tilt Y tolerance on surface (degrees) 3
S/|'ggC TSTY 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
+_HPZo Change in Focus : 0.000000 0.000000
ajayj|h Irregularity of surface 1 in fringes
.4"9o% TIRR 1 -0.20000000 0.50973587 -0.03429647 0.20000000 0.57333868 0.02930634
$gN1&K Change in Focus : 0.000000 0.000000
0FFx Irregularity of surface 2 in fringes
X'Dg= | TIRR 2 -0.20000000 0.53400904 -0.01002330 0.20000000 0.55360281 0.00957047
Yq.Cz:>b Change in Focus : 0.000000 0.000000
>*v^E9Y Irregularity of surface 3 in fringes
7
Znr2I TIRR 3 -0.20000000 0.58078982 0.03675748 0.20000000 0.49904394 -0.04498840
vb-L "S?kC Change in Focus : 0.000000 0.000000
99}n%(V Index tolerance on surface 1
j1)HIQE|5f TIND 1 -0.00100000 0.52606778 -0.01796456 0.00100000 0.56121811 0.01718578
sV/#P<9 Change in Focus : 0.000000 0.000000
5Y
4W:S Index tolerance on surface 2
~B%=g)w TIND 2 -0.00100000 0.55639086 0.01235852 0.00100000 0.53126361 -0.01276872
aU3
m{pE Change in Focus : 0.000000 -0.000000
\5$N>
2kO e}? #vTRI} Worst offenders:
Z_Ox ' Type Value Criterion Change
n_%JXm#\ TSTY 2 -0.20000000 0.35349910 -0.19053324
m?G}%u TSTY 2 0.20000000 0.35349910 -0.19053324
9qe6hF/29 TSTX 2 -0.20000000 0.35349910 -0.19053324
HPAd@5d( TSTX 2 0.20000000 0.35349910 -0.19053324
=~% B}T TSTY 1 -0.20000000 0.42678383 -0.11724851
;6I{7[ TSTY 1 0.20000000 0.42678383 -0.11724851
>8~+[e TSTX 1 -0.20000000 0.42678383 -0.11724851
m-lUgx7 TSTX 1 0.20000000 0.42678383 -0.11724851
a3L]'E'*# TSTY 3 -0.20000000 0.42861670 -0.11541563
"PBUyh-Z TSTY 3 0.20000000 0.42861670 -0.11541563
y(B~)T~e@ l|`%FB^ k Estimated Performance Changes based upon Root-Sum-Square method:
^IuHc_ Nominal MTF : 0.54403234
\.A~>=: Estimated change : -0.36299231
g83!il\ Estimated MTF : 0.18104003
iKa}@U @4m_\]Wy Compensator Statistics: Ep0L51Q Change in back focus: &%`IPhbT Minimum : -0.000000 9)Y]05us Maximum : 0.000000 rp.S4;=Q 9 Mean : -0.000000 C:g2E[# Standard Deviation : 0.000000 '2a }1? ^9o;=!D!9 Monte Carlo Analysis:
Zr_{Z@IpU Number of trials: 20
;8;nY6Ie W|3XD-v@ Initial Statistics: Normal Distribution
*A`hKx -c!{';Zn Trial Criterion Change
HH3WZ^0> 1 0.42804416 -0.11598818
ZGa>^k[: Change in Focus : -0.400171
O,ZvV3 2 0.54384387 -0.00018847
t<9oEjk[" Change in Focus : 1.018470
b&A+`d 3 0.44510003 -0.09893230
AZxx%6 Change in Focus : -0.601922
0ANqEQX 4 0.18154684 -0.36248550
q[Hxy Change in Focus : 0.920681
8zGe5Dn9 5 0.28665820 -0.25737414
ZVJbpn<lo) Change in Focus : 1.253875
"?V4Tl~uu 6 0.21263372 -0.33139862
B5u06O Change in Focus : -0.903878
{IJV(%E 7 0.40051424 -0.14351809
7rc^-!k Change in Focus : -1.354815
)h,+>U@ 8 0.48754161 -0.05649072
@#1k+tSA, Change in Focus : 0.215922
Rk56H 9 0.40357468 -0.14045766
ZrnZ7,!@ Change in Focus : 0.281783
cu]2`DF 10 0.26315315 -0.28087919
g1L$+xD^ Change in Focus : -1.048393
%xf6U>T 11 0.26120585 -0.28282649
XRKL;|cd Change in Focus : 1.017611
s2iR }< 12 0.24033815 -0.30369419
qr$=oCqa Change in Focus : -0.109292
Z:09]r1 13 0.37164046 -0.17239188
xj)*K%re Change in Focus : -0.692430
cUaLv1:HI 14 0.48597489 -0.05805744
~qLbyzHaB Change in Focus : -0.662040
vL{~?vq6
15 0.21462327 -0.32940907
vY<(3[pp Change in Focus : 1.611296
V{@<Z8sW# 16 0.43378226 -0.11025008
Zgt, 'T Change in Focus : -0.640081
tQbDP!,A*= 17 0.39321881 -0.15081353
f
GE+DjeA Change in Focus : 0.914906
MFaK=1 18 0.20692530 -0.33710703
.t4IR
=Z Change in Focus : 0.801607
JSt%L|}Y 19 0.51374068 -0.03029165
#tKc!]m Change in Focus : 0.947293
7qV_QZ!. 20 0.38013374 -0.16389860
7 w_`<b6 Change in Focus : 0.667010
y. @7aT5 3_B .W Number of traceable Monte Carlo files generated: 20
Zaf] .R yJc<;Qx Nominal 0.54403234
++F #Z(p Best 0.54384387 Trial 2
gfw,S; Worst 0.18154684 Trial 4
n>)CCf@H Mean 0.35770970
1`r
4 Std Dev 0.11156454
'0 GCaL*Sd ^E8&!s a9mLPP Compensator Statistics:
X{P_HCd Change in back focus:
FF6[qSV Minimum : -1.354815
rXuhd [!(P Maximum : 1.611296
DGj:qd( Mean : 0.161872
hf^, Standard Deviation : 0.869664
Bjq1za 63QMv[`, 90% > 0.20977951 !
pR&&uG 80% > 0.22748071 (Ybc~M)z 50% > 0.38667627 wAkpk&R 20% > 0.46553746 k q8:h 10% > 0.50064115 [94A?pn[z }L>}_NV\ End of Run.
tm @&f RZ:Yu 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
d5fnJ*a>l
C$SuFL(pb 'U.)f@L#w 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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)~v`dwKj; 不吝赐教