我现在在初学zemax的
公差分析,找了一个双胶合
透镜 fK'.wX9 B` *f(
{xv?wenE sOl>5:D6 然后添加了默认公差分析,基本没变
v]:+`dV ^`rpf\GX(
{Z#e{~m# 7$ =Y\P 然后运行分析的结果如下:
V#NG+U.B i,#k}CNu Analysis of Tolerances
*#1y6^ ^qeY9O File : E:\光学设计资料\zemax练习\f500.ZMX
j2} Title:
zJ;>.0 Date : TUE JUN 21 2011
V06CCy8n :xFu_%7 Units are Millimeters.
yuHZ&e All changes are computed using linear differences.
J3e:Y! 6Wpxp\ Paraxial Focus compensation only.
BTTLy^ i<T P: WARNING: Solves should be removed prior to tolerancing.
PS=e\(6QC D<U
9m3 Mnemonics:
D XV@DQ TFRN: Tolerance on curvature in fringes.
:zdEq")v TTHI: Tolerance on thickness.
OM.k?1%+M TSDX: Tolerance on surface decentering in x.
=&A!C"qK4[ TSDY: Tolerance on surface decentering in y.
bLgL0}=n TSTX: Tolerance on surface tilt in x (degrees).
Q2/MnM TSTY: Tolerance on surface tilt in y (degrees).
;gDMl57PQ. TIRR: Tolerance on irregularity (fringes).
A8pj~I/*- TIND: Tolerance on Nd index of refraction.
7%}ay TEDX: Tolerance on element decentering in x.
e74zR6 TEDY: Tolerance on element decentering in y.
t;8\fIW5 TETX: Tolerance on element tilt in x (degrees).
_1^8xFe2 TETY: Tolerance on element tilt in y (degrees).
A4G,}r *n "h=6Q+Ze WARNING: RAY AIMING IS OFF. Very loose tolerances may not be computed accurately.
z %x7fe &]P"48NT WARNING: Boundary constraints on compensators will be ignored.
HA6G)x KRYcCn Criterion : Geometric
MTF average S&T at 30.0000 cycles per mm
&E
bI Op Mode : Sensitivities
Q>.BQ;q] Sampling : 2
ao#!7F Nominal Criterion : 0.54403234
XZS5B~E
' Test Wavelength : 0.6328
~>V-*NT8 pDu{e>S|: L#D9@V'z Fields: XY Symmetric Angle in degrees
d%0+i/p # X-Field Y-Field Weight VDX VDY VCX VCY
xS'zZ%? 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
2fJ{LC wGvhB%8K Sensitivity Analysis:
2-++i:, g NYBe"/}GS |----------------- Minimum ----------------| |----------------- Maximum ----------------|
v"Me {+ Type Value Criterion Change Value Criterion Change
C+w__gO&r Fringe tolerance on surface 1
(;aB!(_ TFRN 1 -1.00000000 0.54257256 -0.00145977 1.00000000 0.54548607 0.00145374
?d$"[lKX Change in Focus :
-0.000000 0.000000
| h}B{D Fringe tolerance on surface 2
CSL#s^4T TFRN 2 -1.00000000 0.54177471 -0.00225762 1.00000000 0.54627463 0.00224230
8L%M<JRg~ Change in Focus : 0.000000 0.000000
?"6Ov ] Fringe tolerance on surface 3
iq?l#}] TFRN 3 -1.00000000 0.54779866 0.00376632 1.00000000 0.54022572 -0.00380662
@mf({Q> Change in Focus : -0.000000 0.000000
17}$=#SX Thickness tolerance on surface 1
Jf7frzw
TTHI 1 3 -0.20000000 0.54321462 -0.00081772 0.20000000 0.54484759 0.00081525
$;2)s}ci Change in Focus : 0.000000 0.000000
\m4T3fy Thickness tolerance on surface 2
~-TOsRvxR TTHI 2 3 -0.20000000 0.54478712 0.00075478 0.20000000 0.54327558 -0.00075675
z}ElpT[(; Change in Focus : 0.000000 -0.000000
z{:-!oF&CB Decenter X tolerance on surfaces 1 through 3
9Bz0MUbrLl TEDX 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
f1mHN7hxW Change in Focus : 0.000000 0.000000
3HZ~. Decenter Y tolerance on surfaces 1 through 3
xjo;kx\y^ TEDY 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
B^fT>1P Change in Focus : 0.000000 0.000000
O:Va&Cyj* Tilt X tolerance on surfaces 1 through 3 (degrees)
q-nER< TETX 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
o#>a 5 Change in Focus : 0.000000 0.000000
A>= E { Tilt Y tolerance on surfaces 1 through 3 (degrees)
nnwJYEi TETY 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
[4*1}}gW%5 Change in Focus : 0.000000 0.000000
qI%&ay"/ Decenter X tolerance on surface 1
a+`D'?z TSDX 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
pMR,#[U< Change in Focus : 0.000000 0.000000
Fj1NN Decenter Y tolerance on surface 1
*5k+t TSDY 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
^~$\ g] Change in Focus : 0.000000 0.000000
lCJ6Ur; Tilt X tolerance on surface (degrees) 1
i?>tgmu. TSTX 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
3J~0O2 Change in Focus : 0.000000 0.000000
,2L$G&? Tilt Y tolerance on surface (degrees) 1
k$N0lR4:p TSTY 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
<8!
Tq Change in Focus : 0.000000 0.000000
|7"$ w%2 Decenter X tolerance on surface 2
7]Em, TSDX 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
e_.Gw"/Yl Change in Focus : 0.000000 0.000000
ZF6c{~D Decenter Y tolerance on surface 2
@MiH(.Dq TSDY 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
Ooc\1lX Change in Focus : 0.000000 0.000000
+5!&E7bcd Tilt X tolerance on surface (degrees) 2
!R'g59g
TSTX 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
VT\"q1)p Change in Focus : 0.000000 0.000000
?>$l Tilt Y tolerance on surface (degrees) 2
Vi?q>:E: TSTY 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
=dZHYO^Cv Change in Focus : 0.000000 0.000000
Es!Q8. Decenter X tolerance on surface 3
aI3CNeav TSDX 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
aS84n.?vq Change in Focus : 0.000000 0.000000
;W]\rft[ Decenter Y tolerance on surface 3
wM~H(=s`D TSDY 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
dtZE67KS Change in Focus : 0.000000 0.000000
: g6n,p_# Tilt X tolerance on surface (degrees) 3
),(V6@Z? TSTX 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
}!p`1]gem Change in Focus : 0.000000 0.000000
t~``md4 Tilt Y tolerance on surface (degrees) 3
`JB?c TSTY 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
Z
hd#:d Change in Focus : 0.000000 0.000000
u JY)4T Irregularity of surface 1 in fringes
TP%+.#Fu TIRR 1 -0.20000000 0.50973587 -0.03429647 0.20000000 0.57333868 0.02930634
dOFD5}_ Change in Focus : 0.000000 0.000000
]p7jhd= Irregularity of surface 2 in fringes
EON:B>2a TIRR 2 -0.20000000 0.53400904 -0.01002330 0.20000000 0.55360281 0.00957047
S<`I
Jpkv Change in Focus : 0.000000 0.000000
hI},~af Irregularity of surface 3 in fringes
nXy>7H[0 TIRR 3 -0.20000000 0.58078982 0.03675748 0.20000000 0.49904394 -0.04498840
&@% $2O.3 Change in Focus : 0.000000 0.000000
KC`q#&dt Index tolerance on surface 1
1oiRW Re TIND 1 -0.00100000 0.52606778 -0.01796456 0.00100000 0.56121811 0.01718578
P 43P]M2 Change in Focus : 0.000000 0.000000
}}|)Yq Index tolerance on surface 2
k(t}^50^j TIND 2 -0.00100000 0.55639086 0.01235852 0.00100000 0.53126361 -0.01276872
mN|r)4{` Change in Focus : 0.000000 -0.000000
piy`zc-yu ~PnTaAPJ Worst offenders:
/w (e Type Value Criterion Change
+Q$h ]^>~ TSTY 2 -0.20000000 0.35349910 -0.19053324
X]%itA TSTY 2 0.20000000 0.35349910 -0.19053324
0@I S TSTX 2 -0.20000000 0.35349910 -0.19053324
m3bCZ9iE TSTX 2 0.20000000 0.35349910 -0.19053324
bi[IqU!9 TSTY 1 -0.20000000 0.42678383 -0.11724851
6eFp8bANN# TSTY 1 0.20000000 0.42678383 -0.11724851
(o5j'2:. TSTX 1 -0.20000000 0.42678383 -0.11724851
qpIC{'A. TSTX 1 0.20000000 0.42678383 -0.11724851
}e2VY
TSTY 3 -0.20000000 0.42861670 -0.11541563
Ep9W- n?} TSTY 3 0.20000000 0.42861670 -0.11541563
zc rY>t#l ":a\z(*t Estimated Performance Changes based upon Root-Sum-Square method:
3cdTed-MIh Nominal MTF : 0.54403234
d?wc*N3 Estimated change : -0.36299231
-m
*Sq Estimated MTF : 0.18104003
u .f= te oVFnlA Compensator Statistics: \K`L3*cBKK Change in back focus: js iSg/ Minimum : -0.000000 eET&pP3Rp Maximum : 0.000000 s\!>"J bAQ Mean : -0.000000 ljTBvU Standard Deviation : 0.000000 |L2SFB?d= mKrh[nA Monte Carlo Analysis:
(T`E!A0I\? Number of trials: 20
2 3OC2| HK`I\,K Initial Statistics: Normal Distribution
wLK07e( (aOv#Vor]% Trial Criterion Change
!?c|XdjZ 1 0.42804416 -0.11598818
.<@8gNm3 Change in Focus : -0.400171
}PTV] q% 2 0.54384387 -0.00018847
V"c
6Kdtd Change in Focus : 1.018470
y@0E[/O 3 0.44510003 -0.09893230
[sB 9gY( Change in Focus : -0.601922
X 1
57$ 4 0.18154684 -0.36248550
-py@DzK Change in Focus : 0.920681
{~Rk2:gx 5 0.28665820 -0.25737414
,eTU/Q>{,& Change in Focus : 1.253875
I(S`j[U 6 0.21263372 -0.33139862
a~'a Change in Focus : -0.903878
wgCa58H76 7 0.40051424 -0.14351809
If\fLhM Change in Focus : -1.354815
0c} }Q 8 0.48754161 -0.05649072
:q#Xq;Wp Change in Focus : 0.215922
`BlI@6th 9 0.40357468 -0.14045766
9eH$XYy Change in Focus : 0.281783
0u\GO; 10 0.26315315 -0.28087919
feQ **wI Change in Focus : -1.048393
g$b<1:8 11 0.26120585 -0.28282649
ZYC<Wb)I Change in Focus : 1.017611
~l)-wNqR4r 12 0.24033815 -0.30369419
&Z`#cMR{H Change in Focus : -0.109292
}GeSu|m( 13 0.37164046 -0.17239188
EK4d_L]I Change in Focus : -0.692430
yu;P +G
14 0.48597489 -0.05805744
J+`VujWT Change in Focus : -0.662040
6I%5Q4Ll 15 0.21462327 -0.32940907
iyg*Xbmi~. Change in Focus : 1.611296
O#F4WWF 16 0.43378226 -0.11025008
EOCN&_Z; Change in Focus : -0.640081
[eC2"&} 17 0.39321881 -0.15081353
tCdqh- Change in Focus : 0.914906
V,%=AR5 18 0.20692530 -0.33710703
,^C--tgZJg Change in Focus : 0.801607
H ' 19 0.51374068 -0.03029165
DQr Y*nH Change in Focus : 0.947293
0tXS3+@n= 20 0.38013374 -0.16389860
m6w].-D8 Change in Focus : 0.667010
;C2K~8, zx)z/1 Number of traceable Monte Carlo files generated: 20
>k (C 0$ S8fF@
Nominal 0.54403234
neLAEHV Best 0.54384387 Trial 2
<i&_ooX Worst 0.18154684 Trial 4
Ru>MFG Mean 0.35770970
]@phF _ Std Dev 0.11156454
t+!$[K0/ B!?%O i%0ur}p Compensator Statistics:
~XOTs Change in back focus:
R}!:'^ Minimum : -1.354815
AJF#Aw `o Maximum : 1.611296
/w}u3|L$ Mean : 0.161872
_sTROd)Vh Standard Deviation : 0.869664
'F9 jq
Pu" P9 90% > 0.20977951 zd >t-?g 80% > 0.22748071 &7K?w~ 50% > 0.38667627 T7hcnF$ 20% > 0.46553746 Q o{/@ 10% > 0.50064115 -#N.X_F #Up86(Z End of Run.
h eV=)8 ) QU 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
kY-N>E:
]QlwR'&j/n ]H+8rY%+ 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
0"28' j~[z2tV 不吝赐教