我现在在初学zemax的
公差分析,找了一个双胶合
透镜 ^r(My} i,a"5DR8
X~c?C-fV 3Cc#{X-+ 然后添加了默认公差分析,基本没变
:S_]!'H %dg[ho
3B
'j?+A 3^~J;U!3 然后运行分析的结果如下:
_"L6mcI6 p/VVb% Analysis of Tolerances
|g)>6+?]W $*iovam>^] File : E:\光学设计资料\zemax练习\f500.ZMX
vno/V#e$WX Title:
O^row1D_ Date : TUE JUN 21 2011
rf:H$\yw B 5|\<CF Units are Millimeters.
JHvev,#4 All changes are computed using linear differences.
cPNc$^Y [K\b"^=< Paraxial Focus compensation only.
Y.]$T8 7g(Z@ WARNING: Solves should be removed prior to tolerancing.
0FI
|7 J:glJ'4E Mnemonics:
BDWbWA
6 TFRN: Tolerance on curvature in fringes.
>>$`]]7 TTHI: Tolerance on thickness.
X(*O$B{
R TSDX: Tolerance on surface decentering in x.
adX"Yg!`{c TSDY: Tolerance on surface decentering in y.
~Ss,he]Er TSTX: Tolerance on surface tilt in x (degrees).
jJNCNH*0 TSTY: Tolerance on surface tilt in y (degrees).
35e{{Gn)v TIRR: Tolerance on irregularity (fringes).
^zQI_ydG TIND: Tolerance on Nd index of refraction.
yvoz 3_! TEDX: Tolerance on element decentering in x.
o5?Y
TEDY: Tolerance on element decentering in y.
II}M|qHaK TETX: Tolerance on element tilt in x (degrees).
s) shq3O TETY: Tolerance on element tilt in y (degrees).
aYb97}kI ;ISnI WARNING: RAY AIMING IS OFF. Very loose tolerances may not be computed accurately.
3yKmuu! Tgr,1)T WARNING: Boundary constraints on compensators will be ignored.
2icQ (H; U\tx{CsSz Criterion : Geometric
MTF average S&T at 30.0000 cycles per mm
0zB[seyE Mode : Sensitivities
O.( 2 Sampling : 2
A+0-pF2D Nominal Criterion : 0.54403234
nwUz}em?O Test Wavelength : 0.6328
4v hz`1 V>`ANZ4 gE#'Zv {7 Fields: XY Symmetric Angle in degrees
^D$|$=|DH # X-Field Y-Field Weight VDX VDY VCX VCY
Z%qtAPd 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
Ct w <-' =x\`yxsG Sensitivity Analysis:
8'8`xu$ l\*9rs:! |----------------- Minimum ----------------| |----------------- Maximum ----------------|
aLGq<6Ja Type Value Criterion Change Value Criterion Change
o6k#neB>=. Fringe tolerance on surface 1
~(QfVpRnV= TFRN 1 -1.00000000 0.54257256 -0.00145977 1.00000000 0.54548607 0.00145374
jRS{7rx%MH Change in Focus :
-0.000000 0.000000
:]m.&r S, Fringe tolerance on surface 2
fx{8ERo TFRN 2 -1.00000000 0.54177471 -0.00225762 1.00000000 0.54627463 0.00224230
2+
cs^M3 Change in Focus : 0.000000 0.000000
wgS,U}/i Fringe tolerance on surface 3
M}V!;o<t^ TFRN 3 -1.00000000 0.54779866 0.00376632 1.00000000 0.54022572 -0.00380662
MxIa,M< Change in Focus : -0.000000 0.000000
(O5Yd 6u Thickness tolerance on surface 1
4\Y5RfLB_ TTHI 1 3 -0.20000000 0.54321462 -0.00081772 0.20000000 0.54484759 0.00081525
<ukBAux,D Change in Focus : 0.000000 0.000000
yijP Thickness tolerance on surface 2
7~mhWPzMwB TTHI 2 3 -0.20000000 0.54478712 0.00075478 0.20000000 0.54327558 -0.00075675
n|~y
>w4 Change in Focus : 0.000000 -0.000000
x?+w8jSR Decenter X tolerance on surfaces 1 through 3
tbd=A]B- TEDX 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
$ s/E}X Change in Focus : 0.000000 0.000000
=Xh)34q Decenter Y tolerance on surfaces 1 through 3
@owneSD qN TEDY 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
S%i^`_=Q Change in Focus : 0.000000 0.000000
eyCZ[SC Tilt X tolerance on surfaces 1 through 3 (degrees)
tX{yR'Qhu TETX 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
'p&,'+x Change in Focus : 0.000000 0.000000
MYWkEv7 Tilt Y tolerance on surfaces 1 through 3 (degrees)
vA1YyaB TETY 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
,_Z(!|
rW Change in Focus : 0.000000 0.000000
ixdsz\< Decenter X tolerance on surface 1
JNfL
jfE)< TSDX 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
5 8bW Change in Focus : 0.000000 0.000000
}'$PYAf6 Decenter Y tolerance on surface 1
ZD]1C~) TSDY 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
EO&Q Change in Focus : 0.000000 0.000000
MEiP&=gX! Tilt X tolerance on surface (degrees) 1
lir=0oq< TSTX 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
qz-QVY, Change in Focus : 0.000000 0.000000
>.iF,[.[F< Tilt Y tolerance on surface (degrees) 1
6Yj{%
G TSTY 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
? nd:
:O Change in Focus : 0.000000 0.000000
J?QS7#!% Decenter X tolerance on surface 2
l#'V
SFm& TSDX 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
4I$Y(E} Change in Focus : 0.000000 0.000000
L=r*bq Decenter Y tolerance on surface 2
E#B-JLMGl TSDY 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
Y^eN}@]?& Change in Focus : 0.000000 0.000000
% =^/^[D Tilt X tolerance on surface (degrees) 2
J7`mEL>? TSTX 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
2?JV "O= Change in Focus : 0.000000 0.000000
Z7;V}[wie Tilt Y tolerance on surface (degrees) 2
\#{PV\x:Nn TSTY 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
5?kfE Change in Focus : 0.000000 0.000000
D@O`"2 Decenter X tolerance on surface 3
C$OVN$lL`8 TSDX 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
ZEP?~zV\A Change in Focus : 0.000000 0.000000
m9 h '!X< Decenter Y tolerance on surface 3
U lYFloZ TSDY 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
m@td[^O- Change in Focus : 0.000000 0.000000
w&p+mJL. Tilt X tolerance on surface (degrees) 3
jf~](TK TSTX 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
G,u=ngZ] Change in Focus : 0.000000 0.000000
[n2B6Px Tilt Y tolerance on surface (degrees) 3
utlr|m Xc TSTY 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
wVBKVb9N Change in Focus : 0.000000 0.000000
>t+U`6xK Irregularity of surface 1 in fringes
6hxZ5&;(* TIRR 1 -0.20000000 0.50973587 -0.03429647 0.20000000 0.57333868 0.02930634
;CYoc4e Change in Focus : 0.000000 0.000000
#De>EQ% Irregularity of surface 2 in fringes
z5E%*] TIRR 2 -0.20000000 0.53400904 -0.01002330 0.20000000 0.55360281 0.00957047
/( Wq Change in Focus : 0.000000 0.000000
T8XrmR&?PX Irregularity of surface 3 in fringes
ge~@}iO@ TIRR 3 -0.20000000 0.58078982 0.03675748 0.20000000 0.49904394 -0.04498840
`JySuP2~/ Change in Focus : 0.000000 0.000000
{q-&!l| Index tolerance on surface 1
".?4`@7F\ TIND 1 -0.00100000 0.52606778 -0.01796456 0.00100000 0.56121811 0.01718578
T
ozx0??) Change in Focus : 0.000000 0.000000
0a~t Index tolerance on surface 2
jm}CrqU TIND 2 -0.00100000 0.55639086 0.01235852 0.00100000 0.53126361 -0.01276872
)4yP(6|lx Change in Focus : 0.000000 -0.000000
9LDv?kYr AI|vL4*Xd Worst offenders:
Y6` xb` Type Value Criterion Change
Z>hTL_|]a{ TSTY 2 -0.20000000 0.35349910 -0.19053324
VmS_(bM TSTY 2 0.20000000 0.35349910 -0.19053324
4Yj1Etq.E TSTX 2 -0.20000000 0.35349910 -0.19053324
2Ez<Iw TSTX 2 0.20000000 0.35349910 -0.19053324
Qs6<(zaqkt TSTY 1 -0.20000000 0.42678383 -0.11724851
F9K%f&0 a TSTY 1 0.20000000 0.42678383 -0.11724851
M<vPE4TIr* TSTX 1 -0.20000000 0.42678383 -0.11724851
1Cr&6 't TSTX 1 0.20000000 0.42678383 -0.11724851
po| Ux`u TSTY 3 -0.20000000 0.42861670 -0.11541563
K d&/9<{> TSTY 3 0.20000000 0.42861670 -0.11541563
+jm,nM9 0dchOUj Estimated Performance Changes based upon Root-Sum-Square method:
L)e"qC_- Nominal MTF : 0.54403234
F-&tSU, Estimated change : -0.36299231
NkZG Estimated MTF : 0.18104003
2~4:rEPJ: V;M_Y$`Lh Compensator Statistics: 3$|/7(M&DA Change in back focus: 9/ <3mF@E Minimum : -0.000000 A_xC@$1e< Maximum : 0.000000 VD;*UkapZx Mean : -0.000000 RRL{a6(? Standard Deviation : 0.000000 d:=' Xs ){^J8]b7# Monte Carlo Analysis:
++cS^ Lo Number of trials: 20
r&gvP|W% @X==[gQ Initial Statistics: Normal Distribution
NR4+&d w#A)B<Y/" Trial Criterion Change
~ao:9ynY 1 0.42804416 -0.11598818
$y(;"hy Change in Focus : -0.400171
PX:#+bq1 2 0.54384387 -0.00018847
djd/QAfSC Change in Focus : 1.018470
6u[fCGi% 3 0.44510003 -0.09893230
]C_+u_9 Change in Focus : -0.601922
#Hw|P 4 0.18154684 -0.36248550
<b 5DX Change in Focus : 0.920681
S
'a- E![ 5 0.28665820 -0.25737414
=[B\50] Change in Focus : 1.253875
tsXKhS;/w 6 0.21263372 -0.33139862
YQMWhC,8hy Change in Focus : -0.903878
Kk3+ ]W< 7 0.40051424 -0.14351809
XT7m3M Change in Focus : -1.354815
vFPY|Vzh 8 0.48754161 -0.05649072
MIMC(< Change in Focus : 0.215922
s9- qR_ 9 0.40357468 -0.14045766
PR:k--)D Change in Focus : 0.281783
s68(jYC7[ 10 0.26315315 -0.28087919
N\{"&e Change in Focus : -1.048393
#]` uH{ 11 0.26120585 -0.28282649
u]p21)m$x Change in Focus : 1.017611
,i>`Urd 12 0.24033815 -0.30369419
K<S3gb?0 Change in Focus : -0.109292
rH@Rh}#yp 13 0.37164046 -0.17239188
HDe\Oty_ Change in Focus : -0.692430
#M-!/E 14 0.48597489 -0.05805744
N
J3;[qJ Change in Focus : -0.662040
G m~ ./- 15 0.21462327 -0.32940907
\"lz,bT Change in Focus : 1.611296
Lqgrt]L_" 16 0.43378226 -0.11025008
!=0h*=NOYt Change in Focus : -0.640081
F};R 17 0.39321881 -0.15081353
hU?DLl:bXF Change in Focus : 0.914906
'uL4ezTtA 18 0.20692530 -0.33710703
'l*X?ccKy Change in Focus : 0.801607
f{BF%; 19 0.51374068 -0.03029165
ztp|FUi Change in Focus : 0.947293
H 0l1=y 20 0.38013374 -0.16389860
hD6BP Change in Focus : 0.667010
: auR0FE 0eY!Z._^ Number of traceable Monte Carlo files generated: 20
gOF^?M11x w~Tg?RH: Nominal 0.54403234
tv#oEM9esl Best 0.54384387 Trial 2
0 R6:3fV6R Worst 0.18154684 Trial 4
(bwD:G9 Mean 0.35770970
wZvv5:jKpu Std Dev 0.11156454
Wjb_H
(D b3A0o* kx,.)qKk Compensator Statistics:
@MSmg3& Change in back focus:
DbGS]k<$ Minimum : -1.354815
h}Otz " Maximum : 1.611296
rA~f68h| Mean : 0.161872
yl[I'fX66 Standard Deviation : 0.869664
0jTReY-W
&@iOB #H 90% > 0.20977951 (< +A w7 80% > 0.22748071 4@9Pd &I 50% > 0.38667627 {npm9w<; 20% > 0.46553746 *,\v|]fc 10% > 0.50064115 O<S.fr, dq93P%X24 End of Run.
UtQj<18< ">}6i9o 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
nCQtn%j't
VF`!ks 7^dr[.Q[* 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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u0d1b &8$v~ 不吝赐教