我现在在初学zemax的
公差分析,找了一个双胶合
透镜 =#|K-X0d= }10ZPaHjl+
P!K;`4Ika %1^E;n 然后添加了默认公差分析,基本没变
tEE4"OAy 5}MjS$2og
6
r}R%{ 0; BX 然后运行分析的结果如下:
*Y/}EX!F \1R<GBC4 Analysis of Tolerances
~rICPR +(l(|lQy$ File : E:\光学设计资料\zemax练习\f500.ZMX
AIX?840V Title:
GB\1' Date : TUE JUN 21 2011
7IUu] Fi ,J)wn;@ Units are Millimeters.
_,{R3k All changes are computed using linear differences.
h<I C
d'! jNu`umS Paraxial Focus compensation only.
5w#7B n0rAOkW WARNING: Solves should be removed prior to tolerancing.
/_.1f|{B 1b4/ Mnemonics:
9~ JeI / TFRN: Tolerance on curvature in fringes.
ZxvBo4>tH TTHI: Tolerance on thickness.
v3]mZ}W$ TSDX: Tolerance on surface decentering in x.
lPO+dm TSDY: Tolerance on surface decentering in y.
\6WVs>z TSTX: Tolerance on surface tilt in x (degrees).
}{S
f* TSTY: Tolerance on surface tilt in y (degrees).
.&2Nm&y$K TIRR: Tolerance on irregularity (fringes).
z3l(4W P TIND: Tolerance on Nd index of refraction.
k^C^.[? TEDX: Tolerance on element decentering in x.
ll8Zo+-[ TEDY: Tolerance on element decentering in y.
!5zDnv TETX: Tolerance on element tilt in x (degrees).
.Mb<.R3 TETY: Tolerance on element tilt in y (degrees).
(`me}8 09L"~:rg WARNING: RAY AIMING IS OFF. Very loose tolerances may not be computed accurately.
QK0-jYG^ +fRABY5C WARNING: Boundary constraints on compensators will be ignored.
PRQEk.C U+2U#v=< Criterion : Geometric
MTF average S&T at 30.0000 cycles per mm
#[$zbZ(I>: Mode : Sensitivities
NL}Q3Vv1. Sampling : 2
=s5g9n+7 Nominal Criterion : 0.54403234
HBp$
Test Wavelength : 0.6328
.bloaeu- ,!7\?=G6}v QuWWa|g^. Fields: XY Symmetric Angle in degrees
|rr<4>)X # X-Field Y-Field Weight VDX VDY VCX VCY
(YC{BM} 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
Y~"5HP| ])tUXU> Sensitivity Analysis:
n3B#M}R c]1\88 |----------------- Minimum ----------------| |----------------- Maximum ----------------|
lGZf_X)gA^ Type Value Criterion Change Value Criterion Change
&$L6*+`h# Fringe tolerance on surface 1
A\:u5( TFRN 1 -1.00000000 0.54257256 -0.00145977 1.00000000 0.54548607 0.00145374
1];OGJuJ2 Change in Focus :
-0.000000 0.000000
"
.<>(bE Fringe tolerance on surface 2
/{71JqFis TFRN 2 -1.00000000 0.54177471 -0.00225762 1.00000000 0.54627463 0.00224230
-XNawpl` Change in Focus : 0.000000 0.000000
%ZbdWHO# Fringe tolerance on surface 3
)~2~q7 TFRN 3 -1.00000000 0.54779866 0.00376632 1.00000000 0.54022572 -0.00380662
EV.F/Wh Change in Focus : -0.000000 0.000000
-Wm'@4bH Thickness tolerance on surface 1
d$qi.%<kh TTHI 1 3 -0.20000000 0.54321462 -0.00081772 0.20000000 0.54484759 0.00081525
/C\tJs Change in Focus : 0.000000 0.000000
E -+t[W Thickness tolerance on surface 2
-|g9__|@ TTHI 2 3 -0.20000000 0.54478712 0.00075478 0.20000000 0.54327558 -0.00075675
k;V (rf` Change in Focus : 0.000000 -0.000000
KJP}0|[ Decenter X tolerance on surfaces 1 through 3
{v>8Kp7_R TEDX 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
*F;W 1TF Change in Focus : 0.000000 0.000000
R>T9 H0 Decenter Y tolerance on surfaces 1 through 3
J|=0 :G TEDY 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
57(5+Zme Change in Focus : 0.000000 0.000000
tTE]j-uT Tilt X tolerance on surfaces 1 through 3 (degrees)
M'|?*aNK TETX 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
Rv)*Wo!L Change in Focus : 0.000000 0.000000
d\-v+'d*+ Tilt Y tolerance on surfaces 1 through 3 (degrees)
h-+vNhH TETY 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
F!7\Za, Change in Focus : 0.000000 0.000000
F_d>@-< Decenter X tolerance on surface 1
q{CD:I:- TSDX 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
y%!zXK`cl] Change in Focus : 0.000000 0.000000
7KJ%-&L^ Decenter Y tolerance on surface 1
Z_Y'
3'^Tw TSDY 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
~i
UG2 4v Change in Focus : 0.000000 0.000000
@p%WFNR0 Tilt X tolerance on surface (degrees) 1
A{%LL r: TSTX 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
6`WI
S4 Change in Focus : 0.000000 0.000000
T6nc/|Ot Tilt Y tolerance on surface (degrees) 1
Dp-j(F TSTY 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
4QBPN@~t Change in Focus : 0.000000 0.000000
}U ue}VOA Decenter X tolerance on surface 2
^y.|KA3[ TSDX 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
e:+[}I) Change in Focus : 0.000000 0.000000
Rrw6\iO Decenter Y tolerance on surface 2
LZ}m; TSDY 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
`l ?(zy:R Change in Focus : 0.000000 0.000000
~xt]g zp{ Tilt X tolerance on surface (degrees) 2
C8KV<k TSTX 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
~FnuO!C Change in Focus : 0.000000 0.000000
?h)T\z Tilt Y tolerance on surface (degrees) 2
ib%'{?Q. TSTY 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
#`@5`;U># Change in Focus : 0.000000 0.000000
7G=Q9^J.H Decenter X tolerance on surface 3
^Eif~v TSDX 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
nSpOTQ Change in Focus : 0.000000 0.000000
QB"+B]rV Decenter Y tolerance on surface 3
vD76IG j m TSDY 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
{sW>J0 Change in Focus : 0.000000 0.000000
-unQ4G Tilt X tolerance on surface (degrees) 3
w* \JA+ TSTX 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
s0m k<>z Change in Focus : 0.000000 0.000000
I{i6e'.jP Tilt Y tolerance on surface (degrees) 3
4ufT-&m};s TSTY 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
#_Z)2ESX Change in Focus : 0.000000 0.000000
c)Ne/E{!0 Irregularity of surface 1 in fringes
!.{"Ttn;s TIRR 1 -0.20000000 0.50973587 -0.03429647 0.20000000 0.57333868 0.02930634
y7vA[us Change in Focus : 0.000000 0.000000
yG2rAG_G& Irregularity of surface 2 in fringes
:Q ?p^OC TIRR 2 -0.20000000 0.53400904 -0.01002330 0.20000000 0.55360281 0.00957047
S;j"@'gz9 Change in Focus : 0.000000 0.000000
>02p,W6S> Irregularity of surface 3 in fringes
8&SWQ TIRR 3 -0.20000000 0.58078982 0.03675748 0.20000000 0.49904394 -0.04498840
'HJ<"< Change in Focus : 0.000000 0.000000
w[g`)8Ib Index tolerance on surface 1
Z5eM TIND 1 -0.00100000 0.52606778 -0.01796456 0.00100000 0.56121811 0.01718578
0[p"8+x Change in Focus : 0.000000 0.000000
e"|ZTg+U Index tolerance on surface 2
f h:wmc' TIND 2 -0.00100000 0.55639086 0.01235852 0.00100000 0.53126361 -0.01276872
mhI Change in Focus : 0.000000 -0.000000
Q%W>m0% ^qLesP#
Worst offenders:
Y/T-2)D Type Value Criterion Change
e_}tK1XY TSTY 2 -0.20000000 0.35349910 -0.19053324
HV{W7) TSTY 2 0.20000000 0.35349910 -0.19053324
wW7# M TSTX 2 -0.20000000 0.35349910 -0.19053324
oG\lejO TSTX 2 0.20000000 0.35349910 -0.19053324
r-No\u_ TSTY 1 -0.20000000 0.42678383 -0.11724851
UAGh2?q2 TSTY 1 0.20000000 0.42678383 -0.11724851
jS)YYk5 TSTX 1 -0.20000000 0.42678383 -0.11724851
]IH1_?HgP7 TSTX 1 0.20000000 0.42678383 -0.11724851
C(vQR~_ TSTY 3 -0.20000000 0.42861670 -0.11541563
fo~>y TSTY 3 0.20000000 0.42861670 -0.11541563
<8^ws90Y \46*4?pP Estimated Performance Changes based upon Root-Sum-Square method:
K^IB1U$ Nominal MTF : 0.54403234
Bh7hF?c Sj Estimated change : -0.36299231
Q]<6voyy Estimated MTF : 0.18104003
tBVtIOm9 u/ri
{neP{ Compensator Statistics: T1%}H3 Change in back focus: yp)D"w4@ Minimum : -0.000000 K{:[0oIHc Maximum : 0.000000 Js^(mRv= Mean : -0.000000 S
R s Standard Deviation : 0.000000 !6hV|2aJy rDGrq9 Monte Carlo Analysis:
#'n.az=1 Number of trials: 20
<fHN^O0TS D^6Q`o Initial Statistics: Normal Distribution
WLiF D. z:=E-+ Trial Criterion Change
$xis4/2 1 0.42804416 -0.11598818
S0ltj8t Change in Focus : -0.400171
6{I6'+K~ 2 0.54384387 -0.00018847
)4N1EuD6 Change in Focus : 1.018470
Ii<k<Bt, 3 0.44510003 -0.09893230
Awr(}){ Change in Focus : -0.601922
s1t kiX{> 4 0.18154684 -0.36248550
#kE8EhQZ Change in Focus : 0.920681
'F3@Xh 5 0.28665820 -0.25737414
WWC&-Ni Change in Focus : 1.253875
ihekON": 6 0.21263372 -0.33139862
L`(\ud Change in Focus : -0.903878
6 X'#F,M 7 0.40051424 -0.14351809
O*lE0~rJ Change in Focus : -1.354815
v]rbm}uU9 8 0.48754161 -0.05649072
M(I%QD Change in Focus : 0.215922
Dl,sl>{ 9 0.40357468 -0.14045766
{$>.I Change in Focus : 0.281783
B>c2 *+Bk 10 0.26315315 -0.28087919
"&o"6ra} Change in Focus : -1.048393
eZD"!AT 11 0.26120585 -0.28282649
.m.Ga|; Change in Focus : 1.017611
Yhjv[ 9 12 0.24033815 -0.30369419
pH(X;OC9S Change in Focus : -0.109292
QEMT'Cs 13 0.37164046 -0.17239188
g~U<0+&yw% Change in Focus : -0.692430
2:<H)oB 14 0.48597489 -0.05805744
e,d}4 jy Change in Focus : -0.662040
{,1>( 15 0.21462327 -0.32940907
))<vCfuz2 Change in Focus : 1.611296
%gWQ}QF 16 0.43378226 -0.11025008
H[}lzL) Change in Focus : -0.640081
x U"g~hT 17 0.39321881 -0.15081353
\UX9[5| Change in Focus : 0.914906
d c/^ 18 0.20692530 -0.33710703
ym_as8A*Q Change in Focus : 0.801607
hQ@#h`lS 19 0.51374068 -0.03029165
Db !8N Change in Focus : 0.947293
Ikw.L 20 0.38013374 -0.16389860
IusZY B Change in Focus : 0.667010
:4\%a4{Ie YV} "# Number of traceable Monte Carlo files generated: 20
8(\J~I[^ ;-BN~1Jg Nominal 0.54403234
# ,97 ] Best 0.54384387 Trial 2
FM(EOsWk Worst 0.18154684 Trial 4
@/:7G. Mean 0.35770970
|Y?<58[!) Std Dev 0.11156454
qz2`%8}F) !\'H{,G U| ?68B3 Compensator Statistics:
y4$$*oai& Change in back focus:
5g
O9 < Minimum : -1.354815
_+Sf+ta Maximum : 1.611296
\3"B$Sp|= Mean : 0.161872
mSvSdKKKlI Standard Deviation : 0.869664
$ M/1pZ +-9-%O.(; 90% > 0.20977951 |=KzQY|u 80% > 0.22748071 6 EfBz 50% > 0.38667627 w%..*+P 20% > 0.46553746 !m%'aQHH( 10% > 0.50064115 -7'|&zP q'4P/2)va End of Run.
*j,bI Y&se gs=ok8w 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
b)M-q{
>Vg [A VW*?(,#j{ 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
gK@`0/k{ t\'MB 不吝赐教