我现在在初学zemax的
公差分析,找了一个双胶合
透镜 F \KjEl0 c;Pe/ d
"s0)rqf< (l^3Z3zf& 然后添加了默认公差分析,基本没变
49GkPy#]L= Br1&8L-|%
5:Z0Pt 47+&L 然后运行分析的结果如下:
+B B@OW lr>oYS0 Analysis of Tolerances
BJ$9vbhZN dCi?SIN File : E:\光学设计资料\zemax练习\f500.ZMX
I,>-t GK Title:
6Ypc` Date : TUE JUN 21 2011
8 OY 3A *|%@6I( Units are Millimeters.
ORe(]I`Z All changes are computed using linear differences.
52:HNA\E/ A9I{2qW9+Z Paraxial Focus compensation only.
^1iSn)& $HHs ^tW WARNING: Solves should be removed prior to tolerancing.
DFZkh^PFd {XR6>] Mnemonics:
qE&v ; TFRN: Tolerance on curvature in fringes.
y"bByd|6 TTHI: Tolerance on thickness.
>`Y.+4mE TSDX: Tolerance on surface decentering in x.
C7lH]`W|/ TSDY: Tolerance on surface decentering in y.
<"{qk2LS1 TSTX: Tolerance on surface tilt in x (degrees).
K1mPr^3rC TSTY: Tolerance on surface tilt in y (degrees).
]R h#g5X TIRR: Tolerance on irregularity (fringes).
gw#5jW\ TIND: Tolerance on Nd index of refraction.
Cn'(<bl TEDX: Tolerance on element decentering in x.
Xe6w| TEDY: Tolerance on element decentering in y.
mHV%I@`Y6 TETX: Tolerance on element tilt in x (degrees).
R "n5 TETY: Tolerance on element tilt in y (degrees).
l~c@^! {@6=Q 6L WARNING: RAY AIMING IS OFF. Very loose tolerances may not be computed accurately.
:o0JY= 5 2`7==? WARNING: Boundary constraints on compensators will be ignored.
5]KW^sL diJLZikk Criterion : Geometric
MTF average S&T at 30.0000 cycles per mm
H$=e
-L`@ Mode : Sensitivities
d4u}) Sampling : 2
e-:yb^ Nominal Criterion : 0.54403234
u$DHVRrF< Test Wavelength : 0.6328
zL$@`Eh-KP D^yRaP*|7 nygbt<;? Fields: XY Symmetric Angle in degrees
{P*pkc # X-Field Y-Field Weight VDX VDY VCX VCY
<;vbsksZeH 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
/1"(cQ%? 'Y*E<6: Sensitivity Analysis:
@Z*W Bp_$.!Qy |----------------- Minimum ----------------| |----------------- Maximum ----------------|
^T*? >%` Type Value Criterion Change Value Criterion Change
/(u}KMR!f Fringe tolerance on surface 1
`IP/d TFRN 1 -1.00000000 0.54257256 -0.00145977 1.00000000 0.54548607 0.00145374
'FqQzx"r Change in Focus :
-0.000000 0.000000
i!J8 d" Fringe tolerance on surface 2
rf
$ QxJ TFRN 2 -1.00000000 0.54177471 -0.00225762 1.00000000 0.54627463 0.00224230
5:pM4J Change in Focus : 0.000000 0.000000
/xsF90c\h Fringe tolerance on surface 3
"S8uoSF`> TFRN 3 -1.00000000 0.54779866 0.00376632 1.00000000 0.54022572 -0.00380662
2)G
%)' Change in Focus : -0.000000 0.000000
S?> HD| Z Thickness tolerance on surface 1
'Q|M'5' TTHI 1 3 -0.20000000 0.54321462 -0.00081772 0.20000000 0.54484759 0.00081525
s3~lT. Change in Focus : 0.000000 0.000000
#*QO3y~ZM Thickness tolerance on surface 2
(KFCs^x7wG TTHI 2 3 -0.20000000 0.54478712 0.00075478 0.20000000 0.54327558 -0.00075675
gRCdY8GH Change in Focus : 0.000000 -0.000000
*^g:P^4 Decenter X tolerance on surfaces 1 through 3
4lr(,nPRD TEDX 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
l n{e1':$" Change in Focus : 0.000000 0.000000
4]yOF_8h Decenter Y tolerance on surfaces 1 through 3
J2::'Hw*s TEDY 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
SQ44 Change in Focus : 0.000000 0.000000
wP6Fl L Tilt X tolerance on surfaces 1 through 3 (degrees)
A0o-:n Fu TETX 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
!Fca~31R' Change in Focus : 0.000000 0.000000
'10oK {m$ Tilt Y tolerance on surfaces 1 through 3 (degrees)
s8ywKTR- TETY 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
iL7DRQ1 Change in Focus : 0.000000 0.000000
n!NS(.o Decenter X tolerance on surface 1
K?[q%W]% TSDX 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
kO,zZF& Change in Focus : 0.000000 0.000000
J#w
J4! Decenter Y tolerance on surface 1
/RNIIY~w TSDY 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
U}6B*Xx' Change in Focus : 0.000000 0.000000
zDw5]*R Tilt X tolerance on surface (degrees) 1
v'U{/ ,x TSTX 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
S0B|#O%Z Change in Focus : 0.000000 0.000000
\SN&G`o< Tilt Y tolerance on surface (degrees) 1
ruc++@J@ TSTY 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
GNgKo]u Change in Focus : 0.000000 0.000000
R@/"B8H Decenter X tolerance on surface 2
[h^2Y&Au5 TSDX 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
OjFLPGRCh Change in Focus : 0.000000 0.000000
8D>n1b(H Decenter Y tolerance on surface 2
!B\R''J5 TSDY 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
R%{a1r>9h Change in Focus : 0.000000 0.000000
v9:9E|,U+ Tilt X tolerance on surface (degrees) 2
?\vh9 TSTX 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
{{B%f. Change in Focus : 0.000000 0.000000
P#RR9>Q Tilt Y tolerance on surface (degrees) 2
Ka[t75~; TSTY 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
SW*"\X; Change in Focus : 0.000000 0.000000
OHeT,@(mh Decenter X tolerance on surface 3
E8pB;\Z( TSDX 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
MXw hxk#E Change in Focus : 0.000000 0.000000
v{(^1cX Decenter Y tolerance on surface 3
*G{^|z TSDY 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
~tBYIkvWT Change in Focus : 0.000000 0.000000
/LvRP yj@ Tilt X tolerance on surface (degrees) 3
pk^K:Xs} TSTX 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
o$#G0}yn Change in Focus : 0.000000 0.000000
+wEac
g>>E Tilt Y tolerance on surface (degrees) 3
+?:7O=Y TSTY 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
P+s!|7' Change in Focus : 0.000000 0.000000
uW30ep' Irregularity of surface 1 in fringes
7[> 6i TIRR 1 -0.20000000 0.50973587 -0.03429647 0.20000000 0.57333868 0.02930634
t/cY=Wp Change in Focus : 0.000000 0.000000
U&Wt%U{ Irregularity of surface 2 in fringes
AfX}y+Ah TIRR 2 -0.20000000 0.53400904 -0.01002330 0.20000000 0.55360281 0.00957047
jF0jkj1&/[ Change in Focus : 0.000000 0.000000
i(AT8Bo2 Irregularity of surface 3 in fringes
L\@I*QP TIRR 3 -0.20000000 0.58078982 0.03675748 0.20000000 0.49904394 -0.04498840
eM$s v9? Change in Focus : 0.000000 0.000000
+Af"f' ) Index tolerance on surface 1
z2g3FUTX)b TIND 1 -0.00100000 0.52606778 -0.01796456 0.00100000 0.56121811 0.01718578
eO?p*"p" F Change in Focus : 0.000000 0.000000
U^Q:Y}^ Index tolerance on surface 2
o=50>$5jlS TIND 2 -0.00100000 0.55639086 0.01235852 0.00100000 0.53126361 -0.01276872
#
WAZ9,t Change in Focus : 0.000000 -0.000000
XZsz/# vgsJeV`}I Worst offenders:
hEBY8=gK Type Value Criterion Change
J T-J#Ag TSTY 2 -0.20000000 0.35349910 -0.19053324
Kla'lCZ TSTY 2 0.20000000 0.35349910 -0.19053324
f4Xk,1Is TSTX 2 -0.20000000 0.35349910 -0.19053324
4kBaB TSTX 2 0.20000000 0.35349910 -0.19053324
te3}d'9&| TSTY 1 -0.20000000 0.42678383 -0.11724851
4)@mSSfn. TSTY 1 0.20000000 0.42678383 -0.11724851
Q4+gAS9 TSTX 1 -0.20000000 0.42678383 -0.11724851
iPd[l{85Z TSTX 1 0.20000000 0.42678383 -0.11724851
7JEbH?lEN TSTY 3 -0.20000000 0.42861670 -0.11541563
-=~| ."O TSTY 3 0.20000000 0.42861670 -0.11541563
n/Sw P _a6[{_Pc Estimated Performance Changes based upon Root-Sum-Square method:
ZUoxMm
Nominal MTF : 0.54403234
1guJG_;z Estimated change : -0.36299231
BI3@|,._N Estimated MTF : 0.18104003
bYEy<7)x H5Z$*4%G Compensator Statistics: [H6hyG~ Change in back focus: v6>_ j
L Minimum : -0.000000 L3@82yPo! Maximum : 0.000000 FFu9&8Y Mean : -0.000000 j@SQ~AS Standard Deviation : 0.000000 +y&Tf#.V/A n2)@S0{ Monte Carlo Analysis:
gj*+\3KO@a Number of trials: 20
E`?3PA8 .^h#_[dp Initial Statistics: Normal Distribution
f33 l$pOp }+C2I Trial Criterion Change
9%B\/&f 1 0.42804416 -0.11598818
>'&p>Ad) Change in Focus : -0.400171
]Q>.HH 2 0.54384387 -0.00018847
uTKD 4yig Change in Focus : 1.018470
hw=
Ft4L 3 0.44510003 -0.09893230
2zs73:z Change in Focus : -0.601922
P_*" dza 4 0.18154684 -0.36248550
BT}!W`
Change in Focus : 0.920681
>pp5;h8! 5 0.28665820 -0.25737414
j$?{\iXZ Change in Focus : 1.253875
7f0lQ 6 0.21263372 -0.33139862
DXJ`oh Change in Focus : -0.903878
Y8-86 *zC 7 0.40051424 -0.14351809
;\14b?TUH Change in Focus : -1.354815
FVaQEMZ^ 8 0.48754161 -0.05649072
J&.{7YF Change in Focus : 0.215922
5hQE4/hH 9 0.40357468 -0.14045766
-o$QS, Change in Focus : 0.281783
M$/|)U'W 10 0.26315315 -0.28087919
u>kN1k Q8 Change in Focus : -1.048393
56zL"TF` 11 0.26120585 -0.28282649
;/r1}tl+3> Change in Focus : 1.017611
$5ak_@AC 12 0.24033815 -0.30369419
MP_ ~<Q Change in Focus : -0.109292
HY&aV2|A1 13 0.37164046 -0.17239188
__|+w<] Change in Focus : -0.692430
i}.&0Fp 14 0.48597489 -0.05805744
y5*Z3"< Change in Focus : -0.662040
SL#0kc0x 15 0.21462327 -0.32940907
!4XOy B Change in Focus : 1.611296
=kJ,%\E` 16 0.43378226 -0.11025008
60J;sGW Change in Focus : -0.640081
18+)`M-5o 17 0.39321881 -0.15081353
`(_s|-$ Change in Focus : 0.914906
E\as@pqo\p 18 0.20692530 -0.33710703
WtG~('g>& Change in Focus : 0.801607
"4riSxEyF 19 0.51374068 -0.03029165
}o(zj=7 Change in Focus : 0.947293
Ju96#v+: 20 0.38013374 -0.16389860
/s@o Z{h Change in Focus : 0.667010
VUPXO RS)tO0 Number of traceable Monte Carlo files generated: 20
{2=jAz'? G6/p1xy>o: Nominal 0.54403234
{`LU+ Best 0.54384387 Trial 2
n
`&/D Worst 0.18154684 Trial 4
. 1KhBgy^K Mean 0.35770970
[d(U38BI Std Dev 0.11156454
8Kg n"M3 ADDSCY=, r'^Hg/Jzt Compensator Statistics:
}1Gv)l7 Change in back focus:
Z>)Bp/- Minimum : -1.354815
jQ2Ot < Maximum : 1.611296
e1%/26\ Mean : 0.161872
/Z~<CbKKl Standard Deviation : 0.869664
UTH*bL5/J2 F`gi_;c 90% > 0.20977951 x3 q]I 8q 80% > 0.22748071 H*ow\
Ct 50% > 0.38667627 "D63I|O) 20% > 0.46553746 ]s'Q_wh_-v 10% > 0.50064115 L ^q""[ qU%/W|LY End of Run.
7gj4j^a^]{ *5%d XixN 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
ABQ('#78
`o=q%$f#k~ 7
n8"/0kc: 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
b\yXbyjZ3. >,F bX8Zz 不吝赐教