我现在在初学zemax的
公差分析,找了一个双胶合
透镜 8bEii1EM H 4W4#\M
T
3+lYE 1QuR7p 然后添加了默认公差分析,基本没变
Ba|76OBRJ ]M9r<x*
h IUO=f Zo5.Yse 然后运行分析的结果如下:
&uTK@ G+ o{
\r1<D Analysis of Tolerances
jJY!;f (=i+{
3`| File : E:\光学设计资料\zemax练习\f500.ZMX
}%eXGdC Title:
L {i|OK^e Date : TUE JUN 21 2011
M6b6lhg [mI;>q Units are Millimeters.
K~>ESMZ5 All changes are computed using linear differences.
=arrp: a<`s'N1G Paraxial Focus compensation only.
{5gh. IOOAaa @( WARNING: Solves should be removed prior to tolerancing.
2l!* o7 (
u}tUv3 Mnemonics:
Wd_KZ}lX TFRN: Tolerance on curvature in fringes.
zz+[]G+"2m TTHI: Tolerance on thickness.
3DO
^vV TSDX: Tolerance on surface decentering in x.
9"~,ha7S$ TSDY: Tolerance on surface decentering in y.
zc#aQ. TSTX: Tolerance on surface tilt in x (degrees).
o@0p TSTY: Tolerance on surface tilt in y (degrees).
6o/!H TIRR: Tolerance on irregularity (fringes).
2f$6}m'Ad TIND: Tolerance on Nd index of refraction.
G+xdh TEDX: Tolerance on element decentering in x.
o}K!p%5_ TEDY: Tolerance on element decentering in y.
[6Gb@jG TETX: Tolerance on element tilt in x (degrees).
U#!f^@&AB TETY: Tolerance on element tilt in y (degrees).
,] ,dOIOwn #!X4\+) WARNING: RAY AIMING IS OFF. Very loose tolerances may not be computed accurately.
n XOJ 6> Szxkz WARNING: Boundary constraints on compensators will be ignored.
wtw I=I'O?w Criterion : Geometric
MTF average S&T at 30.0000 cycles per mm
AlRng&o~ Mode : Sensitivities
fgSe]q// Sampling : 2
!
uyC$8V*l Nominal Criterion : 0.54403234
*^&2L,w Test Wavelength : 0.6328
&qP&=( $ #{kwl|c dLMKfh/4Q Fields: XY Symmetric Angle in degrees
qEoa%O # X-Field Y-Field Weight VDX VDY VCX VCY
@ukIt 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
3o=K?eOdg .UuCTH;6` Sensitivity Analysis:
IPhV|7 80M"`6 |----------------- Minimum ----------------| |----------------- Maximum ----------------|
"NamP\hj Type Value Criterion Change Value Criterion Change
]%PQ3MT. Fringe tolerance on surface 1
P+~{q.|._c TFRN 1 -1.00000000 0.54257256 -0.00145977 1.00000000 0.54548607 0.00145374
}t[?g)"M#- Change in Focus :
-0.000000 0.000000
75LIQ!G|= Fringe tolerance on surface 2
SGREpOlJ+ TFRN 2 -1.00000000 0.54177471 -0.00225762 1.00000000 0.54627463 0.00224230
_cY!\' Change in Focus : 0.000000 0.000000
#X(KW&;m Fringe tolerance on surface 3
1 f;k)x TFRN 3 -1.00000000 0.54779866 0.00376632 1.00000000 0.54022572 -0.00380662
Rx22W:S=C. Change in Focus : -0.000000 0.000000
AVys`{*c Thickness tolerance on surface 1
']hB_4v TTHI 1 3 -0.20000000 0.54321462 -0.00081772 0.20000000 0.54484759 0.00081525
DhwFD8tT Change in Focus : 0.000000 0.000000
B9RB/vHH Thickness tolerance on surface 2
*c+Kqz- TTHI 2 3 -0.20000000 0.54478712 0.00075478 0.20000000 0.54327558 -0.00075675
yqm^4)Dp Change in Focus : 0.000000 -0.000000
Xk_xTzJ Decenter X tolerance on surfaces 1 through 3
E K)7g~ TEDX 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
I'h6!N" Change in Focus : 0.000000 0.000000
=~i~SG/f Decenter Y tolerance on surfaces 1 through 3
+d0&(b TEDY 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
J<<0U; Change in Focus : 0.000000 0.000000
u2SnL$A7 Tilt X tolerance on surfaces 1 through 3 (degrees)
RY(\/W#$ TETX 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
n\#RI9#\ Change in Focus : 0.000000 0.000000
<303PPX^6 Tilt Y tolerance on surfaces 1 through 3 (degrees)
F(- Q]xj, TETY 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
LP8Stj JP Change in Focus : 0.000000 0.000000
^gwVh~j Decenter X tolerance on surface 1
O3JN?25s TSDX 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
Qo!/]\ Change in Focus : 0.000000 0.000000
8$:4~:]/ Decenter Y tolerance on surface 1
|-Z9-rl TSDY 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
<|_/i/H Change in Focus : 0.000000 0.000000
3McBTa! Tilt X tolerance on surface (degrees) 1
7.n/W|\ TSTX 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
2Rc'1sCth- Change in Focus : 0.000000 0.000000
Vj7(6'Hg Tilt Y tolerance on surface (degrees) 1
+)C?v&N TSTY 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
;O*y$|+PA Change in Focus : 0.000000 0.000000
%t&5o>1C Decenter X tolerance on surface 2
p!MOp-;- TSDX 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
e~C^*w L Change in Focus : 0.000000 0.000000
Ds4n>V,o Decenter Y tolerance on surface 2
k#8,:B2 TSDY 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
$6~D 2K Change in Focus : 0.000000 0.000000
]VifDFL} Tilt X tolerance on surface (degrees) 2
n{dl-P TSTX 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
!@9Vq6 Change in Focus : 0.000000 0.000000
M^\#(0^2@ Tilt Y tolerance on surface (degrees) 2
`p@YV( TSTY 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
jg]_'^pVzr Change in Focus : 0.000000 0.000000
j$ h.V#1z Decenter X tolerance on surface 3
*Z! #6(G TSDX 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
[HJ^'/bB' Change in Focus : 0.000000 0.000000
`)`J Decenter Y tolerance on surface 3
7]t$t3I` TSDY 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
G 3HmLz Change in Focus : 0.000000 0.000000
uV r6tb1 Tilt X tolerance on surface (degrees) 3
| I_,;c TSTX 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
kw8?::
< Change in Focus : 0.000000 0.000000
fRp+-QvE Tilt Y tolerance on surface (degrees) 3
Om%{fq& TSTY 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
5CZii=@ Change in Focus : 0.000000 0.000000
}Yt/e-Yg%r Irregularity of surface 1 in fringes
*ip2|2G$ TIRR 1 -0.20000000 0.50973587 -0.03429647 0.20000000 0.57333868 0.02930634
*/iD68r|- Change in Focus : 0.000000 0.000000
;/$=!9^sZ Irregularity of surface 2 in fringes
zY\pZG TIRR 2 -0.20000000 0.53400904 -0.01002330 0.20000000 0.55360281 0.00957047
bce>DLF Change in Focus : 0.000000 0.000000
fD3}s#M*G Irregularity of surface 3 in fringes
5?+ECxPt TIRR 3 -0.20000000 0.58078982 0.03675748 0.20000000 0.49904394 -0.04498840
UPs*{m Change in Focus : 0.000000 0.000000
z; 6Tp Index tolerance on surface 1
jM8e2z3 TIND 1 -0.00100000 0.52606778 -0.01796456 0.00100000 0.56121811 0.01718578
-lr)z=}) Change in Focus : 0.000000 0.000000
|^K-m42 Index tolerance on surface 2
`9a %vN TIND 2 -0.00100000 0.55639086 0.01235852 0.00100000 0.53126361 -0.01276872
8OoKP4,; Change in Focus : 0.000000 -0.000000
aZt5/|B XUT,)dL Worst offenders:
TfaL5evio Type Value Criterion Change
uGIA4CUm TSTY 2 -0.20000000 0.35349910 -0.19053324
ZUJ! TSTY 2 0.20000000 0.35349910 -0.19053324
gs)wQgJ [ TSTX 2 -0.20000000 0.35349910 -0.19053324
Y4cIYUSc TSTX 2 0.20000000 0.35349910 -0.19053324
T
`x:80 TSTY 1 -0.20000000 0.42678383 -0.11724851
P;o6rQf TSTY 1 0.20000000 0.42678383 -0.11724851
tz&'!n}
TSTX 1 -0.20000000 0.42678383 -0.11724851
~1xln?Q TSTX 1 0.20000000 0.42678383 -0.11724851
0d!1;jy,T TSTY 3 -0.20000000 0.42861670 -0.11541563
m\>531& TSTY 3 0.20000000 0.42861670 -0.11541563
tu}AJ ]-d:wEj Estimated Performance Changes based upon Root-Sum-Square method:
CL{R.OA Nominal MTF : 0.54403234
4fPbwiKj Estimated change : -0.36299231
+ yX\!H" Estimated MTF : 0.18104003
XQAdb"` s@^(1g[w` Compensator Statistics: '@)47]~ Change in back focus: T|o[! @:, Minimum : -0.000000 x<#Z3Kla Maximum : 0.000000 0j*-ZvE)30 Mean : -0.000000 PjriAlxD Standard Deviation : 0.000000 UELni,$ OQ&?^S`8', Monte Carlo Analysis:
c,%9Fh?( Number of trials: 20
H\7#$ HB Hn"xn79nc Initial Statistics: Normal Distribution
YEF|SEon0 NZ:A?h2JR Trial Criterion Change
2 2K:[K 1 0.42804416 -0.11598818
B9IqX Change in Focus : -0.400171
zlC|Sp af 2 0.54384387 -0.00018847
fx@Hd!nO~" Change in Focus : 1.018470
*sI`+4h[ 3 0.44510003 -0.09893230
C%8nr8po Change in Focus : -0.601922
J
[}8&sn 4 0.18154684 -0.36248550
~e,k71 Change in Focus : 0.920681
Qhlgu! 5 0.28665820 -0.25737414
JBa( O-T Change in Focus : 1.253875
=KfV;.& 6 0.21263372 -0.33139862
:A%|'HxH3 Change in Focus : -0.903878
'^f,H1oW 7 0.40051424 -0.14351809
rbl EyCR Change in Focus : -1.354815
`OzcL 8 0.48754161 -0.05649072
T1TKwU8l Change in Focus : 0.215922
p9]008C89 9 0.40357468 -0.14045766
siveqz6h Change in Focus : 0.281783
PM3kI\:)m 10 0.26315315 -0.28087919
.{+<o Change in Focus : -1.048393
$_s"16s 11 0.26120585 -0.28282649
+Bk d Change in Focus : 1.017611
P_11N9C 12 0.24033815 -0.30369419
p9w<|ZQ]: Change in Focus : -0.109292
PLDg'4DMg 13 0.37164046 -0.17239188
FoY_5/ Change in Focus : -0.692430
f\CJ |tKX 14 0.48597489 -0.05805744
H^ _[IkuA% Change in Focus : -0.662040
}3sj{:z{ 15 0.21462327 -0.32940907
#"{wm Change in Focus : 1.611296
5o;M 16 0.43378226 -0.11025008
b#;%TbDF Change in Focus : -0.640081
rEwEdyK 17 0.39321881 -0.15081353
PCzC8~t Change in Focus : 0.914906
po@=$HK 18 0.20692530 -0.33710703
0BF'@r"; Change in Focus : 0.801607
aewVq@ngq! 19 0.51374068 -0.03029165
KF^5 C Change in Focus : 0.947293
&NbhQY`k 20 0.38013374 -0.16389860
Rlc$2y@pU Change in Focus : 0.667010
D:`b61sWi_ ``*iK Number of traceable Monte Carlo files generated: 20
'Fi\Qk'D@ *o<zo
` Nominal 0.54403234
Fc{M
N" Best 0.54384387 Trial 2
.Cq'D. Worst 0.18154684 Trial 4
*?sdWRbu}l Mean 0.35770970
_P6e%O8C# Std Dev 0.11156454
jK`b6:#(, :x"Q[079 BYj Eo Compensator Statistics:
/)6+I(H Change in back focus:
D#VUx9kugv Minimum : -1.354815
{8b6M Maximum : 1.611296
~z;G$jd Mean : 0.161872
)fPN6x/e Standard Deviation : 0.869664
y5>X0tT l/WQqT 90% > 0.20977951 %x(||cq 80% > 0.22748071 p7H0|> 50% > 0.38667627 6"@`iY 20% > 0.46553746 F3)w('h9c 10% > 0.50064115 . W ~&d_n .7GTL End of Run.
V{qpha4'P },r9f MJ 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
z89!\Q
=Oyn< ,>
%=,x 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
TR7j`? nF"NXYa 不吝赐教