我现在在初学zemax的
公差分析,找了一个双胶合
透镜 #uvJH8)D aC\4}i<
4O$2]D.\ DdjCn`jqlf 然后添加了默认公差分析,基本没变
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J$[ rG6\ynBX% 然后运行分析的结果如下:
;sQbn|=e" aj7dH5SZl Analysis of Tolerances
_/x&<,3 8F6h#%9 File : E:\光学设计资料\zemax练习\f500.ZMX
tbur$00 Title:
Wc4vCVw Date : TUE JUN 21 2011
avNLV qo;)X0N Units are Millimeters.
esq<xuZM4 All changes are computed using linear differences.
#x)}29%e# Jt=>-Spj Paraxial Focus compensation only.
UxqWnHH.` _}=E^/;( WARNING: Solves should be removed prior to tolerancing.
-u6#-}S w-rOecwFvu Mnemonics:
g [L TFRN: Tolerance on curvature in fringes.
r*d Q5
_ TTHI: Tolerance on thickness.
[m#NfA:h, TSDX: Tolerance on surface decentering in x.
xZ ;bMxZ TSDY: Tolerance on surface decentering in y.
ntH T TSTX: Tolerance on surface tilt in x (degrees).
H@W0gK(cS; TSTY: Tolerance on surface tilt in y (degrees).
6VR[)T% TIRR: Tolerance on irregularity (fringes).
n7iE8SK|k TIND: Tolerance on Nd index of refraction.
&o.iUk TEDX: Tolerance on element decentering in x.
-Bv12ymLG TEDY: Tolerance on element decentering in y.
d]7*mzw^j TETX: Tolerance on element tilt in x (degrees).
mxL;;- TETY: Tolerance on element tilt in y (degrees).
0xP:9rm
`]>on`n? WARNING: RAY AIMING IS OFF. Very loose tolerances may not be computed accurately.
DTy/jaK jsm0kz WARNING: Boundary constraints on compensators will be ignored.
}tR'Hz2 n-OWwev) Criterion : Geometric
MTF average S&T at 30.0000 cycles per mm
d}% (jJ(I Mode : Sensitivities
ptR Sampling : 2
{3 o%d: Nominal Criterion : 0.54403234
IwRQL% Test Wavelength : 0.6328
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4x]NUt 6Ct0hk4 Fields: XY Symmetric Angle in degrees
%UG/ak%z # X-Field Y-Field Weight VDX VDY VCX VCY
ZR
mPP 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
..$>7y} LUul7y'" Sensitivity Analysis:
!E0fGh cG(0q[ |----------------- Minimum ----------------| |----------------- Maximum ----------------|
x!+Z{ x Type Value Criterion Change Value Criterion Change
Wa, 7P2r Fringe tolerance on surface 1
pn*d[M|k TFRN 1 -1.00000000 0.54257256 -0.00145977 1.00000000 0.54548607 0.00145374
_LsYMUe Change in Focus :
-0.000000 0.000000
6o(lObfo Fringe tolerance on surface 2
D;C5,rNt TFRN 2 -1.00000000 0.54177471 -0.00225762 1.00000000 0.54627463 0.00224230
D(@SnI+ Change in Focus : 0.000000 0.000000
6vWii)O.D Fringe tolerance on surface 3
\7DCwu[0M TFRN 3 -1.00000000 0.54779866 0.00376632 1.00000000 0.54022572 -0.00380662
Rk{$S"8S_ Change in Focus : -0.000000 0.000000
kaC+I"4c Thickness tolerance on surface 1
)|:8zDuJ TTHI 1 3 -0.20000000 0.54321462 -0.00081772 0.20000000 0.54484759 0.00081525
ck~ '`<7 Change in Focus : 0.000000 0.000000
ir+8:./6 Thickness tolerance on surface 2
Bxt_a.LthH TTHI 2 3 -0.20000000 0.54478712 0.00075478 0.20000000 0.54327558 -0.00075675
Di])<V Change in Focus : 0.000000 -0.000000
)u
Qvt- Decenter X tolerance on surfaces 1 through 3
>vxWx[fRu TEDX 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
1O4D+0@ Change in Focus : 0.000000 0.000000
&m4f1ZO* Decenter Y tolerance on surfaces 1 through 3
o{g@Nk'f TEDY 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
8E=vR 8 Change in Focus : 0.000000 0.000000
,i;9[4QMX Tilt X tolerance on surfaces 1 through 3 (degrees)
R/rcXX7% TETX 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
*V<)p%l. Change in Focus : 0.000000 0.000000
<L%HG Tilt Y tolerance on surfaces 1 through 3 (degrees)
x' ?.~ TETY 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
/t5g"n3 Change in Focus : 0.000000 0.000000
J]\s*,C& Decenter X tolerance on surface 1
IY~
{)X TSDX 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
aYR\ <02 Change in Focus : 0.000000 0.000000
hsz$S:am Decenter Y tolerance on surface 1
ID+,[TM` TSDY 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
JkJhfFV Change in Focus : 0.000000 0.000000
VAt>ji7c Tilt X tolerance on surface (degrees) 1
dkETM, TSTX 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
g\qX7nIH? Change in Focus : 0.000000 0.000000
XWc|[>iO Tilt Y tolerance on surface (degrees) 1
R rxRa[{Z TSTY 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
}il%AAI9}r Change in Focus : 0.000000 0.000000
/LSq%~UF Decenter X tolerance on surface 2
XCV0.u| TSDX 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
L#[HnsLp_ Change in Focus : 0.000000 0.000000
65uZLsQ Decenter Y tolerance on surface 2
01-p
`H+ TSDY 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
)'w]YIv9 Change in Focus : 0.000000 0.000000
@H3|u`6V Tilt X tolerance on surface (degrees) 2
2,+@#q TSTX 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
.5Q5\qc= Change in Focus : 0.000000 0.000000
7/4~>D&-b Tilt Y tolerance on surface (degrees) 2
%odw+PhO TSTY 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
l#mtND3 Change in Focus : 0.000000 0.000000
vW9^hbdx Decenter X tolerance on surface 3
$`ON!,oa TSDX 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
RLv&,$$0 Change in Focus : 0.000000 0.000000
y+l<vJu Decenter Y tolerance on surface 3
1o(+rR<h9 TSDY 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
|_!PD$i- Change in Focus : 0.000000 0.000000
`Nkx7Z~w: Tilt X tolerance on surface (degrees) 3
nIG[{gGX TSTX 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
`Uu^I
Change in Focus : 0.000000 0.000000
_Wq7U1v` Tilt Y tolerance on surface (degrees) 3
HE9.
k.sS TSTY 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
-v;iMEZ) Change in Focus : 0.000000 0.000000
9tW3!O^_ Irregularity of surface 1 in fringes
1a \=0=[ TIRR 1 -0.20000000 0.50973587 -0.03429647 0.20000000 0.57333868 0.02930634
Pxap;;\ Change in Focus : 0.000000 0.000000
o@Dk%LxP Irregularity of surface 2 in fringes
F>p%2II/ TIRR 2 -0.20000000 0.53400904 -0.01002330 0.20000000 0.55360281 0.00957047
AsV8k_qZL Change in Focus : 0.000000 0.000000
<?{ SU
Irregularity of surface 3 in fringes
B[C7G7<B TIRR 3 -0.20000000 0.58078982 0.03675748 0.20000000 0.49904394 -0.04498840
0m
qSA Change in Focus : 0.000000 0.000000
9
Wxq) Index tolerance on surface 1
4mki&\lw` TIND 1 -0.00100000 0.52606778 -0.01796456 0.00100000 0.56121811 0.01718578
AviT+^7E Change in Focus : 0.000000 0.000000
.n?5}s+q Index tolerance on surface 2
^Z#<tN; TIND 2 -0.00100000 0.55639086 0.01235852 0.00100000 0.53126361 -0.01276872
SZNFE Change in Focus : 0.000000 -0.000000
3 t~X: pIk4V/fy Worst offenders:
s9^"wN YQ Type Value Criterion Change
T[`QO`\5O TSTY 2 -0.20000000 0.35349910 -0.19053324
0;.e#(`- TSTY 2 0.20000000 0.35349910 -0.19053324
aMe%#cLI TSTX 2 -0.20000000 0.35349910 -0.19053324
PGC07U:B TSTX 2 0.20000000 0.35349910 -0.19053324
Yk(NZ3O TSTY 1 -0.20000000 0.42678383 -0.11724851
K+(m'3` TSTY 1 0.20000000 0.42678383 -0.11724851
y}s
0J K TSTX 1 -0.20000000 0.42678383 -0.11724851
:==UDVP TSTX 1 0.20000000 0.42678383 -0.11724851
fo/(() TSTY 3 -0.20000000 0.42861670 -0.11541563
Lqy|DJ% TSTY 3 0.20000000 0.42861670 -0.11541563
={e#lC uOy\{5s8 Estimated Performance Changes based upon Root-Sum-Square method:
oY|
(M_; Nominal MTF : 0.54403234
1"87EP Estimated change : -0.36299231
P#M<CG9 Estimated MTF : 0.18104003
,i1 fv
" UFSEobhg&5 Compensator Statistics: -Hl\j(D7 Change in back focus: ?etj.\q6 Minimum : -0.000000 Iwd"f Maximum : 0.000000 B{=,VwaP_ Mean : -0.000000 0O@[on;Bd Standard Deviation : 0.000000 f?oI'5R41 + xkMW%e< Monte Carlo Analysis:
G5C#i7cpm Number of trials: 20
4jI*Y6Wkz ~8S4Kj)% Initial Statistics: Normal Distribution
sZ\i(eIU 'Y6(4|w
( Trial Criterion Change
>QbI)if`1 1 0.42804416 -0.11598818
zXA= se0U Change in Focus : -0.400171
2l;ge>DJ 2 0.54384387 -0.00018847
QZeb+r Change in Focus : 1.018470
&QHA_+88W 3 0.44510003 -0.09893230
IrVM|8vT3 Change in Focus : -0.601922
vErbX3RY2 4 0.18154684 -0.36248550
_ ;v_L Change in Focus : 0.920681
-F~9f> 5 0.28665820 -0.25737414
mAtG&my) Change in Focus : 1.253875
0.3[=a43 6 0.21263372 -0.33139862
**
"s~ Change in Focus : -0.903878
60SenHKles 7 0.40051424 -0.14351809
-bG#h)yj Change in Focus : -1.354815
0o\=0bH&s 8 0.48754161 -0.05649072
xfZ9&g Change in Focus : 0.215922
Wl^/=I4p# 9 0.40357468 -0.14045766
p5D3J[?N Change in Focus : 0.281783
%E=,H?9&> 10 0.26315315 -0.28087919
lqwJ F & Change in Focus : -1.048393
2R~=@ 11 0.26120585 -0.28282649
!3gpiQH{ Change in Focus : 1.017611
ui: >eYv 12 0.24033815 -0.30369419
R _~m\P Change in Focus : -0.109292
+RKE|*y 13 0.37164046 -0.17239188
#6#BSZ E Change in Focus : -0.692430
Qc)RrqYNGF 14 0.48597489 -0.05805744
1Rb<(% Change in Focus : -0.662040
=Am*$wGI 15 0.21462327 -0.32940907
)r-|T&Sn Change in Focus : 1.611296
5<>R dLo 16 0.43378226 -0.11025008
88X*:Kf?: Change in Focus : -0.640081
qhHRR/p 17 0.39321881 -0.15081353
B[k+#YYY Change in Focus : 0.914906
&bRxy`ZH 18 0.20692530 -0.33710703
_yXeX Change in Focus : 0.801607
vo^9qSX
f 19 0.51374068 -0.03029165
^?l-YnQqm? Change in Focus : 0.947293
;Bc<u[G 20 0.38013374 -0.16389860
:j5 0]zLy{ Change in Focus : 0.667010
Z~.]ZWj- QK/+*hr; Number of traceable Monte Carlo files generated: 20
%v6]>FNP'3 WSX@0A.&) Nominal 0.54403234
F<'l'AsC- Best 0.54384387 Trial 2
3qd-,qC Worst 0.18154684 Trial 4
>ehWjL`8 Mean 0.35770970
@):NNbtA Std Dev 0.11156454
M`,Z#)Af . I9] `Q =xQfgj Compensator Statistics:
)@&?i. Change in back focus:
]> "/<" Minimum : -1.354815
s%?p%2&RA Maximum : 1.611296
nfPl#]ef* Mean : 0.161872
f4 ;8? Standard Deviation : 0.869664
OgpH{" yqc(32rF! 90% > 0.20977951 i)^ZH#Gp 80% > 0.22748071 x~Esu}x7 50% > 0.38667627 ~{tZ;YZ 20% > 0.46553746 ="nrq&2 10% > 0.50064115 d+| !6 SbNU X End of Run.
)|1JcnNSa R~?; KJ 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
o_^d>Klb8
7)8}8tY^{ jQBdS. }'v 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
)jZ=/xG E3C[o! 5 不吝赐教