我现在在初学zemax的
公差分析,找了一个双胶合
透镜 &e\A v.n@- 9}`A_KzFx
f#:7$:{F1 LPgP;%ohO/ 然后添加了默认公差分析,基本没变
56Q9RU(M @g*=xwve=~
q9j9"M' m/"\+Hv 然后运行分析的结果如下:
!BHIp7p hB#z8D Analysis of Tolerances
.7-Yu1{2 EM+_c)d} File : E:\光学设计资料\zemax练习\f500.ZMX
~Tv
%6iaeE Title:
Az2HlKF"L Date : TUE JUN 21 2011
K
(yuL[p` _zQ3sm Units are Millimeters.
&Y2mLPB All changes are computed using linear differences.
f!}c0nb |q?I(b4 Q@ Paraxial Focus compensation only.
,*fvA? C[$uf WARNING: Solves should be removed prior to tolerancing.
DXAA[hUjF Hh=D:kE Mnemonics:
DiF=<} >x TFRN: Tolerance on curvature in fringes.
'vO+,- TTHI: Tolerance on thickness.
%=J<WA6\ TSDX: Tolerance on surface decentering in x.
%Uk]e5Hu TSDY: Tolerance on surface decentering in y.
XJ;kyEx3=O TSTX: Tolerance on surface tilt in x (degrees).
h 5Y3
v TSTY: Tolerance on surface tilt in y (degrees).
?U]/4] TIRR: Tolerance on irregularity (fringes).
Do}mCv TIND: Tolerance on Nd index of refraction.
y
1fl=i TEDX: Tolerance on element decentering in x.
T!o 4k TEDY: Tolerance on element decentering in y.
q2}<n'o+ TETX: Tolerance on element tilt in x (degrees).
': Gk~ TETY: Tolerance on element tilt in y (degrees).
=4
&/Pr _s./^B_w! WARNING: RAY AIMING IS OFF. Very loose tolerances may not be computed accurately.
|2!/<%Yr` 8o~<\eF% WARNING: Boundary constraints on compensators will be ignored.
)J+vmY~& )2mi6[qs0l Criterion : Geometric
MTF average S&T at 30.0000 cycles per mm
*7hr3x Mode : Sensitivities
4NxtU/5-sU Sampling : 2
VIL #q Nominal Criterion : 0.54403234
X%!#Ic]Q Test Wavelength : 0.6328
?6@Y"5
z3g E)%]?/w hM2^[8 Fields: XY Symmetric Angle in degrees
}et^'BkA( # X-Field Y-Field Weight VDX VDY VCX VCY
F9]j{'# 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
Fs7/3
/OaLkENgvf Sensitivity Analysis:
HUurDgRi] DUiqt09`~ |----------------- Minimum ----------------| |----------------- Maximum ----------------|
:Vq gmn Type Value Criterion Change Value Criterion Change
9I/o;Js Fringe tolerance on surface 1
HPs$R[ TFRN 1 -1.00000000 0.54257256 -0.00145977 1.00000000 0.54548607 0.00145374
v`B7[B4K3 Change in Focus :
-0.000000 0.000000
+O:Qw[BL/Z Fringe tolerance on surface 2
P-ma~g>I TFRN 2 -1.00000000 0.54177471 -0.00225762 1.00000000 0.54627463 0.00224230
4RsV\Y{FN Change in Focus : 0.000000 0.000000
w5|az6wZB! Fringe tolerance on surface 3
& v=2u,]T TFRN 3 -1.00000000 0.54779866 0.00376632 1.00000000 0.54022572 -0.00380662
5I5~GH Change in Focus : -0.000000 0.000000
C,-q2ry Thickness tolerance on surface 1
|{HtY TTHI 1 3 -0.20000000 0.54321462 -0.00081772 0.20000000 0.54484759 0.00081525
pU)wxv[~ Change in Focus : 0.000000 0.000000
$@q)IK%FDL Thickness tolerance on surface 2
39?iX'*p TTHI 2 3 -0.20000000 0.54478712 0.00075478 0.20000000 0.54327558 -0.00075675
}Tn]cL{]C Change in Focus : 0.000000 -0.000000
72} MspzUt Decenter X tolerance on surfaces 1 through 3
CDei+ q TEDX 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
[Fe`}F}Co8 Change in Focus : 0.000000 0.000000
d;|Pp;dc Decenter Y tolerance on surfaces 1 through 3
KcP86H52I TEDY 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
z (r Q6 Change in Focus : 0.000000 0.000000
=kohQ d.n Tilt X tolerance on surfaces 1 through 3 (degrees)
zLuej' TETX 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
)DuOo83n[" Change in Focus : 0.000000 0.000000
t)XNS!6#]? Tilt Y tolerance on surfaces 1 through 3 (degrees)
NvXds;EC TETY 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
eu~WFI Change in Focus : 0.000000 0.000000
ro7\}O:I Decenter X tolerance on surface 1
{$ 4fRxj TSDX 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
9>d$a2nc Change in Focus : 0.000000 0.000000
e4Ol:V Decenter Y tolerance on surface 1
Ph2jj,K TSDY 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
axnkuP( Change in Focus : 0.000000 0.000000
& :x_ Tilt X tolerance on surface (degrees) 1
z^S=ji U++ TSTX 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
|eWlB\ x8 Change in Focus : 0.000000 0.000000
-uenCWF\# Tilt Y tolerance on surface (degrees) 1
`TKe+oS) TSTY 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
mZJ"e,AY Change in Focus : 0.000000 0.000000
%0@Jm)K^ Decenter X tolerance on surface 2
sCSrwsbhv TSDX 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
HS]|s': Change in Focus : 0.000000 0.000000
Q&^ti)vB Decenter Y tolerance on surface 2
)#Ea~>v TSDY 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
pUZe.S>G Change in Focus : 0.000000 0.000000
4dv+RRpGOv Tilt X tolerance on surface (degrees) 2
W1M<6T.{7 TSTX 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
%O>ehIerD Change in Focus : 0.000000 0.000000
eiI}:5~
/g Tilt Y tolerance on surface (degrees) 2
3,e^;{w TSTY 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
#rqLuqw Change in Focus : 0.000000 0.000000
i1ur>4Ns Decenter X tolerance on surface 3
dGf{d7 D TSDX 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
zn&NLsA Change in Focus : 0.000000 0.000000
B@G'6 ? Decenter Y tolerance on surface 3
5Y)*-JY1g TSDY 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
K+TRt"W8&s Change in Focus : 0.000000 0.000000
`Q^G
k{9P Tilt X tolerance on surface (degrees) 3
]wWN~G)2lV TSTX 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
f{AbCi Change in Focus : 0.000000 0.000000
^k]OQc7q' Tilt Y tolerance on surface (degrees) 3
B<J}YN TSTY 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
_a"5[sG Change in Focus : 0.000000 0.000000
w0x,~ Irregularity of surface 1 in fringes
E(*RtOC<W TIRR 1 -0.20000000 0.50973587 -0.03429647 0.20000000 0.57333868 0.02930634
QNJ )HNLp Change in Focus : 0.000000 0.000000
1om :SHw Irregularity of surface 2 in fringes
m^@,0\F TIRR 2 -0.20000000 0.53400904 -0.01002330 0.20000000 0.55360281 0.00957047
O8"kIDr- Change in Focus : 0.000000 0.000000
L0Bcx|)"$` Irregularity of surface 3 in fringes
:% )va TIRR 3 -0.20000000 0.58078982 0.03675748 0.20000000 0.49904394 -0.04498840
-("sp Change in Focus : 0.000000 0.000000
\I1+J9Gl Index tolerance on surface 1
|E&a3TQW TIND 1 -0.00100000 0.52606778 -0.01796456 0.00100000 0.56121811 0.01718578
.&=nP?ZPC6 Change in Focus : 0.000000 0.000000
x6\EU=, Index tolerance on surface 2
Zsc710_ TIND 2 -0.00100000 0.55639086 0.01235852 0.00100000 0.53126361 -0.01276872
puA~}6C Change in Focus : 0.000000 -0.000000
8-3]Bm! uV`r_P Worst offenders:
v^0D Type Value Criterion Change
yt}Ve6 m TSTY 2 -0.20000000 0.35349910 -0.19053324
L,M=ogdb TSTY 2 0.20000000 0.35349910 -0.19053324
pca `nN! TSTX 2 -0.20000000 0.35349910 -0.19053324
Vb az#I TSTX 2 0.20000000 0.35349910 -0.19053324
ZH;VEX TSTY 1 -0.20000000 0.42678383 -0.11724851
sxinA8 TSTY 1 0.20000000 0.42678383 -0.11724851
zs:OHEZw TSTX 1 -0.20000000 0.42678383 -0.11724851
*,q ?mO TSTX 1 0.20000000 0.42678383 -0.11724851
|RS9N_eRt TSTY 3 -0.20000000 0.42861670 -0.11541563
DKnjmZ:J| TSTY 3 0.20000000 0.42861670 -0.11541563
XdjM/hB{fD !f[LFQD Estimated Performance Changes based upon Root-Sum-Square method:
"bZ%1)+ Nominal MTF : 0.54403234
l8 k@.<nCO Estimated change : -0.36299231
_>+!&_h Estimated MTF : 0.18104003
Fy37I/#)r& GM=r{F
& Compensator Statistics: s(jixAf Change in back focus: XFKe6: Minimum : -0.000000 uP2e/a Maximum : 0.000000 t>"UenJt- Mean : -0.000000 ]=!wMn* * Standard Deviation : 0.000000 _ dEc? R} kN_
i0~y@- Monte Carlo Analysis:
ZmeSm&
hQ_ Number of trials: 20
&~)PB
| |fqYMhA U Initial Statistics: Normal Distribution
kKL'rT6z W6J%x[>Z Trial Criterion Change
nb
dm@ 1 0.42804416 -0.11598818
no_;^Ou? Change in Focus : -0.400171
mrWPTCD{ 2 0.54384387 -0.00018847
djJD'JL Change in Focus : 1.018470
j}O~6A>| 3 0.44510003 -0.09893230
MIma:N_c Change in Focus : -0.601922
`Cq&;-u 4 0.18154684 -0.36248550
>L[n4x\ Change in Focus : 0.920681
3kfrOf.4h 5 0.28665820 -0.25737414
Wd"<u2 Change in Focus : 1.253875
-E{D'X 6 0.21263372 -0.33139862
eA q/[( Change in Focus : -0.903878
(:Di/{i&r5 7 0.40051424 -0.14351809
w3l2u1u Change in Focus : -1.354815
=`Ii?xo 8 0.48754161 -0.05649072
%d?.v_Hu0 Change in Focus : 0.215922
&JMp)zaI[ 9 0.40357468 -0.14045766
z5.Uv/n\1 Change in Focus : 0.281783
X<G"GaL 10 0.26315315 -0.28087919
SFqY*:svOw Change in Focus : -1.048393
"[h9hoN 11 0.26120585 -0.28282649
wT\JA4 Change in Focus : 1.017611
3
UUOB. 12 0.24033815 -0.30369419
NzS(,F Change in Focus : -0.109292
oP>+2.i 13 0.37164046 -0.17239188
(~S=DFsP Change in Focus : -0.692430
#<h//< 14 0.48597489 -0.05805744
-)N,HAM> Change in Focus : -0.662040
F(h
jP 15 0.21462327 -0.32940907
m8[XA!, Change in Focus : 1.611296
PU8>.9x 16 0.43378226 -0.11025008
NJ]AxFG Change in Focus : -0.640081
zm>^!j
! 17 0.39321881 -0.15081353
4# +i\H` Change in Focus : 0.914906
\dAs<${( 18 0.20692530 -0.33710703
aF8'^xF Change in Focus : 0.801607
7b8+"5~ 19 0.51374068 -0.03029165
ya3k;j2C Change in Focus : 0.947293
M02U,!di 20 0.38013374 -0.16389860
M'gGoH}B+q Change in Focus : 0.667010
a+mrsyM 6LRvl6ik Number of traceable Monte Carlo files generated: 20
ehTrjb3k 8MQb5( ! Nominal 0.54403234
Nyx)&T&I Best 0.54384387 Trial 2
6W\G i> Worst 0.18154684 Trial 4
=D~>$Y Mean 0.35770970
ohU}ST:9 Std Dev 0.11156454
s5s'[< >U\1*F,Om, ^sVr#T Compensator Statistics:
IL>VH`D Change in back focus:
k\76`!B Minimum : -1.354815
Cer&VMrQK Maximum : 1.611296
C))x#P36 Mean : 0.161872
T
W#s)iDi Standard Deviation : 0.869664
=;Q:z^S gpw,bV 90% > 0.20977951 Xb<>AzEM 80% > 0.22748071 q-hR EO 50% > 0.38667627 \>$3'i=mQ 20% > 0.46553746 'fjouO 10% > 0.50064115 I+{2DY/} V O\g"Yc End of Run.
%*
k`z#b @WCA7DW! 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
FUVp}>#U
i 558&: ;Zm-B]\ 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
EVlj#~mV fc&djd`FuX 不吝赐教