我现在在初学zemax的
公差分析,找了一个双胶合
透镜 [z^Od %n4@[fG%K
El {r$-} >n1h^AW 然后添加了默认公差分析,基本没变
Shs')Zsbv @`5QG2
X=JFWzC )dqR<) 然后运行分析的结果如下:
' 4,y b-2pzcK{# Analysis of Tolerances
k]t,q$Vd 8~;{xYN ) File : E:\光学设计资料\zemax练习\f500.ZMX
uW )
\, Title:
y?"$(%3| Date : TUE JUN 21 2011
J_|7$
l/ F|6
nwvgq Units are Millimeters.
tB]`Hj All changes are computed using linear differences.
w<Zdq}{jO jiqi!* Paraxial Focus compensation only.
l+|1G (Z5qf WARNING: Solves should be removed prior to tolerancing.
FMoJ"6Q y2U/$%B)G Mnemonics:
fn3*2 TFRN: Tolerance on curvature in fringes.
h]<GTWj TTHI: Tolerance on thickness.
S> .q5 TSDX: Tolerance on surface decentering in x.
6BUBk>A` TSDY: Tolerance on surface decentering in y.
Pa3{Ds TSTX: Tolerance on surface tilt in x (degrees).
LFl2uV" TSTY: Tolerance on surface tilt in y (degrees).
fdN45in=> TIRR: Tolerance on irregularity (fringes).
BHEs+e0 TIND: Tolerance on Nd index of refraction.
"tfn?n0 TEDX: Tolerance on element decentering in x.
rFf:A-#l TEDY: Tolerance on element decentering in y.
u.$Ym TETX: Tolerance on element tilt in x (degrees).
cZ6?P`X TETY: Tolerance on element tilt in y (degrees).
K/!/M%GB6 |!{z?
i WARNING: RAY AIMING IS OFF. Very loose tolerances may not be computed accurately.
Ti hnSb 4s[`yV
WARNING: Boundary constraints on compensators will be ignored.
"(Mvl1^BT o^8*aH)I>Y Criterion : Geometric
MTF average S&T at 30.0000 cycles per mm
Jw2B&)k/ Mode : Sensitivities
yZ?xt'tn Sampling : 2
d#E(~t(^ Nominal Criterion : 0.54403234
65'`uuPx Test Wavelength : 0.6328
Lc58lV= lt }r}HM+ <9=zP/Q Fields: XY Symmetric Angle in degrees
z`c%?_EK # X-Field Y-Field Weight VDX VDY VCX VCY
k}- "0> 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
W/b"a? wE{ _2NN1/F5 Sensitivity Analysis:
AEB/8%l};v AmP#'U5 |----------------- Minimum ----------------| |----------------- Maximum ----------------|
TFAYVK~ Type Value Criterion Change Value Criterion Change
es.jh Fringe tolerance on surface 1
s;vWR^Ll TFRN 1 -1.00000000 0.54257256 -0.00145977 1.00000000 0.54548607 0.00145374
P
h9Hg' Change in Focus :
-0.000000 0.000000
VI(RT-S6 Fringe tolerance on surface 2
kEp.0wL' TFRN 2 -1.00000000 0.54177471 -0.00225762 1.00000000 0.54627463 0.00224230
+= X).X0K Change in Focus : 0.000000 0.000000
3Cq6h;!# Fringe tolerance on surface 3
h=uiC&B TFRN 3 -1.00000000 0.54779866 0.00376632 1.00000000 0.54022572 -0.00380662
l R:Ok8e Change in Focus : -0.000000 0.000000
qlz( W Thickness tolerance on surface 1
N7d17c.
5 TTHI 1 3 -0.20000000 0.54321462 -0.00081772 0.20000000 0.54484759 0.00081525
s@[C&v Change in Focus : 0.000000 0.000000
m\<<oIlH Thickness tolerance on surface 2
*rS9eej TTHI 2 3 -0.20000000 0.54478712 0.00075478 0.20000000 0.54327558 -0.00075675
8:Z@ lp^ Change in Focus : 0.000000 -0.000000
ck(CA(_ Decenter X tolerance on surfaces 1 through 3
;n%]*v TEDX 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
qzuQq94k Change in Focus : 0.000000 0.000000
O<}ep)mr Decenter Y tolerance on surfaces 1 through 3
17J} uXA TEDY 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
~5lKL5w Change in Focus : 0.000000 0.000000
Yh}zt
H Tilt X tolerance on surfaces 1 through 3 (degrees)
!F=|*j TETX 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
clh3 Change in Focus : 0.000000 0.000000
p:DL:^zx Tilt Y tolerance on surfaces 1 through 3 (degrees)
)B-MPuB TETY 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
FZ[@])B Change in Focus : 0.000000 0.000000
jA20c(O Decenter X tolerance on surface 1
^n\9AE3 TSDX 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
\(.nPW]9 Change in Focus : 0.000000 0.000000
BNAguAxWo Decenter Y tolerance on surface 1
{DKXn`V TSDY 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
@5{.K/s Change in Focus : 0.000000 0.000000
kvMk:. Tilt X tolerance on surface (degrees) 1
O"_erH\nk TSTX 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
i /O1vU# Change in Focus : 0.000000 0.000000
b@nri5noBm Tilt Y tolerance on surface (degrees) 1
3MNhH TSTY 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
>yV)d/ Change in Focus : 0.000000 0.000000
W&fW5af9 Decenter X tolerance on surface 2
>i^y;5 TSDX 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
R`0foSq \M Change in Focus : 0.000000 0.000000
ib5;f0Qa Decenter Y tolerance on surface 2
6{JR 0 TSDY 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
tIn7(C Change in Focus : 0.000000 0.000000
#6Efev Tilt X tolerance on surface (degrees) 2
/'8*aUa TSTX 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
Uq<a22t@ Change in Focus : 0.000000 0.000000
=]_d pE EQ Tilt Y tolerance on surface (degrees) 2
6vD]@AF TSTY 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
k| _$R? Change in Focus : 0.000000 0.000000
*G%1_ Decenter X tolerance on surface 3
\_*?R,$3Y, TSDX 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
1g~Dm}m Change in Focus : 0.000000 0.000000
bE7(L
$UF Decenter Y tolerance on surface 3
n/9 LRZD|w TSDY 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
jMm_A#V>p Change in Focus : 0.000000 0.000000
Ns+)Y^(5 Tilt X tolerance on surface (degrees) 3
^4xlZouCb TSTX 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
SR&(HH$ Change in Focus : 0.000000 0.000000
kPx]u\ Tilt Y tolerance on surface (degrees) 3
_aXP
;kFMi TSTY 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
1kB'sc3N! Change in Focus : 0.000000 0.000000
u+2xrzf Irregularity of surface 1 in fringes
4_6W s$x TIRR 1 -0.20000000 0.50973587 -0.03429647 0.20000000 0.57333868 0.02930634
d-6sC@PB Change in Focus : 0.000000 0.000000
P?Gd}mdX?m Irregularity of surface 2 in fringes
ql#{=oGDnA TIRR 2 -0.20000000 0.53400904 -0.01002330 0.20000000 0.55360281 0.00957047
2.fyP"P
L Change in Focus : 0.000000 0.000000
mhHA!:Y Irregularity of surface 3 in fringes
Q%,o8E2~ TIRR 3 -0.20000000 0.58078982 0.03675748 0.20000000 0.49904394 -0.04498840
1S*8v 7 Change in Focus : 0.000000 0.000000
>:Rt>po8|w Index tolerance on surface 1
\N#
HPrv} TIND 1 -0.00100000 0.52606778 -0.01796456 0.00100000 0.56121811 0.01718578
h/0<:eZ* Change in Focus : 0.000000 0.000000
8k+q7 Index tolerance on surface 2
^]#Ptoz^(l TIND 2 -0.00100000 0.55639086 0.01235852 0.00100000 0.53126361 -0.01276872
xh+AZ3 Change in Focus : 0.000000 -0.000000
8!`7- ,(@Y%UW: Worst offenders:
"k\Ff50 Type Value Criterion Change
(c|$+B^* TSTY 2 -0.20000000 0.35349910 -0.19053324
({d,oU$>y TSTY 2 0.20000000 0.35349910 -0.19053324
}$&T
O$LX TSTX 2 -0.20000000 0.35349910 -0.19053324
p"hm.=, TSTX 2 0.20000000 0.35349910 -0.19053324
2 Ft0C2 TSTY 1 -0.20000000 0.42678383 -0.11724851
Hm+6QgCs TSTY 1 0.20000000 0.42678383 -0.11724851
Pqr Ou TSTX 1 -0.20000000 0.42678383 -0.11724851
-)y> c TSTX 1 0.20000000 0.42678383 -0.11724851
dUsJv TSTY 3 -0.20000000 0.42861670 -0.11541563
u):%5F/ TSTY 3 0.20000000 0.42861670 -0.11541563
h@PMCmf_ z)
]BV= Estimated Performance Changes based upon Root-Sum-Square method:
haEZp6Z Nominal MTF : 0.54403234
%9~kA5Qj Estimated change : -0.36299231
F- !}dzO Estimated MTF : 0.18104003
zn2"swhq\V 75hFyh;u Compensator Statistics: MYDf`0{$_a Change in back focus: WV,?Ge
Minimum : -0.000000 |*]X\UE Maximum : 0.000000 J-eA,9J Mean : -0.000000 @}zS/LO Standard Deviation : 0.000000 xVHQ[I% ?vht~5' Monte Carlo Analysis:
+h gaBJy Number of trials: 20
Pq{YZMr 9AVK_ Initial Statistics: Normal Distribution
DiGUxnP ^V XXq Trial Criterion Change
(04j4teE 1 0.42804416 -0.11598818
Kd`l[56# Change in Focus : -0.400171
~u?x{[ 2 0.54384387 -0.00018847
$X.'W\o| Change in Focus : 1.018470
.=b
+O~ 3 0.44510003 -0.09893230
XqE55Jclp Change in Focus : -0.601922
>PTu*6Z 4 0.18154684 -0.36248550
d 40'3]/{ Change in Focus : 0.920681
i)`zKbK 5 0.28665820 -0.25737414
IJ
#v"! D Change in Focus : 1.253875
5Re`D|8 6 0.21263372 -0.33139862
\J3v>&m<7 Change in Focus : -0.903878
ys.!S.k+ 7 0.40051424 -0.14351809
%`s9yRk9>E Change in Focus : -1.354815
dp// p)B> 8 0.48754161 -0.05649072
}'w^<:RSy Change in Focus : 0.215922
V %{9o 9 0.40357468 -0.14045766
fdCxMKlu; Change in Focus : 0.281783
p@N Er,GB 10 0.26315315 -0.28087919
H z< M Change in Focus : -1.048393
W(PW9J9 11 0.26120585 -0.28282649
1CS]~1Yp: Change in Focus : 1.017611
bb
O;AiHD 12 0.24033815 -0.30369419
V"2AN3~& Change in Focus : -0.109292
qed!C 13 0.37164046 -0.17239188
zhR_qW+ Change in Focus : -0.692430
:hl}Zn~jt 14 0.48597489 -0.05805744
UQji7K } Change in Focus : -0.662040
`MpC<sit 15 0.21462327 -0.32940907
k. ?
T.9 Change in Focus : 1.611296
@h7GTA \ 16 0.43378226 -0.11025008
z5o9\.y({ Change in Focus : -0.640081
(PT?h>|St 17 0.39321881 -0.15081353
("P mB?20 Change in Focus : 0.914906
L/ICFa.G 18 0.20692530 -0.33710703
n4r( Vg1GS Change in Focus : 0.801607
BorfEv} SN 19 0.51374068 -0.03029165
w3?t})PB& Change in Focus : 0.947293
cnUU1Uz> 20 0.38013374 -0.16389860
Kj<<&_B.H Change in Focus : 0.667010
[%)B%h`XGf {;z
L[AgCg Number of traceable Monte Carlo files generated: 20
ae(]9 VW BI]ut|Qw Nominal 0.54403234
k~9Ywf Best 0.54384387 Trial 2
<2@<r
t{ Worst 0.18154684 Trial 4
?BWvF]p5/ Mean 0.35770970
o}^vREO Std Dev 0.11156454
W!Ct[t Uf]Pd)D ~E6+2t* Compensator Statistics:
WbD C Change in back focus:
Q]?J%P. Minimum : -1.354815
&LxzAL,3! Maximum : 1.611296
$b
71 Mean : 0.161872
XY t8vJ Standard Deviation : 0.869664
m+gG &`&u |s3HeY+Co 90% > 0.20977951 v,.n/@s|X 80% > 0.22748071 I\4`90uBN 50% > 0.38667627 _ L:w;Oy9T 20% > 0.46553746 Xi`U`7?D(= 10% > 0.50064115 `_{'?II 3L!&~'.Ro End of Run.
d<cbp[3F W2.1xNWO 这就有了些疑问,为什么我选择的补偿器是近轴焦点,而分析结果近轴焦点都不变化??应该是变得。另外最后的蒙特卡洛分析,只有10%的大于0.5(我用的是MTF作为评价方式),可是我设计的MTF如图
OFAqP1o{$
hpi_0lMkI VflPNzixb! 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
7Caap/L: E~O>m8hF 不吝赐教