我现在在初学zemax的
公差分析,找了一个双胶合
透镜 _$lQK{@rY LJ#P- `!{&
IbQ~f+y&2 nxRrmR}F 然后添加了默认公差分析,基本没变
&y?B&4|hM #-,`4x$m|
o~>go_Y b=l}|)a 然后运行分析的结果如下:
wfzb:Aig` ,DZLEsFM Analysis of Tolerances
g>oLc6T "MN'%"/ File : E:\光学设计资料\zemax练习\f500.ZMX
o%5Ao?z~ Title:
S"z4jpqn3 Date : TUE JUN 21 2011
@vh>GiR){ DF =.G1 Units are Millimeters.
S5!2%-;<k All changes are computed using linear differences.
V>SA3
)Me&xQTn Paraxial Focus compensation only.
xFnMXht Pl6=._
WARNING: Solves should be removed prior to tolerancing.
v83 6nxL M S_6;e| Mnemonics:
s1q d/ TFRN: Tolerance on curvature in fringes.
*k$&Hcr$ TTHI: Tolerance on thickness.
Q+dI,5YF TSDX: Tolerance on surface decentering in x.
_v,n~a}& TSDY: Tolerance on surface decentering in y.
df\>-Hl TSTX: Tolerance on surface tilt in x (degrees).
LlqhZetS TSTY: Tolerance on surface tilt in y (degrees).
i[n1}E.@ TIRR: Tolerance on irregularity (fringes).
B~rK3BS TIND: Tolerance on Nd index of refraction.
ha5\T' TEDX: Tolerance on element decentering in x.
>?KyPp TEDY: Tolerance on element decentering in y.
R4;6Oi) TETX: Tolerance on element tilt in x (degrees).
^Pwq`G A TETY: Tolerance on element tilt in y (degrees).
}OFk.6{{&v `^[ra%a WARNING: RAY AIMING IS OFF. Very loose tolerances may not be computed accurately.
&aOOG8l 3
Gkw. WARNING: Boundary constraints on compensators will be ignored.
C5z4%,`f 70~]J8T+u Criterion : Geometric
MTF average S&T at 30.0000 cycles per mm
oJy/PR3 Mode : Sensitivities
~Ua0pS? Sampling : 2
_De;SB%V Nominal Criterion : 0.54403234
_6(=0::x Test Wavelength : 0.6328
#oI`j
q v\vn}/>*d :08UeEy Fields: XY Symmetric Angle in degrees
V
ALYA=w/ # X-Field Y-Field Weight VDX VDY VCX VCY
mx2 Jt1 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
}$ der dXhV]xK Sensitivity Analysis:
(%1*<6ka AXFVsZH"zi |----------------- Minimum ----------------| |----------------- Maximum ----------------|
Kt(p| Type Value Criterion Change Value Criterion Change
hSmM OS{ Fringe tolerance on surface 1
B!0[LlF+ TFRN 1 -1.00000000 0.54257256 -0.00145977 1.00000000 0.54548607 0.00145374
-}s?!Pg> Change in Focus :
-0.000000 0.000000
QHK$ Fringe tolerance on surface 2
ORNE>6J
H TFRN 2 -1.00000000 0.54177471 -0.00225762 1.00000000 0.54627463 0.00224230
6._):[_2 Change in Focus : 0.000000 0.000000
&*iiQ3 Fringe tolerance on surface 3
Rk<:m+V= TFRN 3 -1.00000000 0.54779866 0.00376632 1.00000000 0.54022572 -0.00380662
[B
Al Change in Focus : -0.000000 0.000000
V#gXchH[L Thickness tolerance on surface 1
]@EjKgs TTHI 1 3 -0.20000000 0.54321462 -0.00081772 0.20000000 0.54484759 0.00081525
53A=Ogk8S Change in Focus : 0.000000 0.000000
\c)XN<HH Thickness tolerance on surface 2
|d$aISO` TTHI 2 3 -0.20000000 0.54478712 0.00075478 0.20000000 0.54327558 -0.00075675
vs+N{ V Change in Focus : 0.000000 -0.000000
hwJ.M4 Decenter X tolerance on surfaces 1 through 3
M6>l%[ TEDX 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
2B#WWb Change in Focus : 0.000000 0.000000
2B#\683 Decenter Y tolerance on surfaces 1 through 3
PNq#o%q TEDY 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
%zGPF Change in Focus : 0.000000 0.000000
`#hy'S:e
Tilt X tolerance on surfaces 1 through 3 (degrees)
Tn|reXc0e TETX 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
<7XdT Change in Focus : 0.000000 0.000000
pR$c<p Tilt Y tolerance on surfaces 1 through 3 (degrees)
zI(Pti TETY 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
eUl[gHP Change in Focus : 0.000000 0.000000
^,3 >}PU Decenter X tolerance on surface 1
IKt9=Tx TSDX 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
;iEqa"gO Change in Focus : 0.000000 0.000000
=o {`vv Decenter Y tolerance on surface 1
"3K0 wR5 TSDY 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
F~:5/-zs Change in Focus : 0.000000 0.000000
<NUZPX29 Tilt X tolerance on surface (degrees) 1
NJ~'`{3v TSTX 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
W\Gg!XsLk Change in Focus : 0.000000 0.000000
FUQT ,7CA Tilt Y tolerance on surface (degrees) 1
C]k\GlhB TSTY 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
uzS57 O% Change in Focus : 0.000000 0.000000
9wYbY* j Decenter X tolerance on surface 2
c;WS !. TSDX 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
Q{%ow:;s* Change in Focus : 0.000000 0.000000
t6tqv Decenter Y tolerance on surface 2
m+L:\mvA TSDY 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
)}EwEM Change in Focus : 0.000000 0.000000
7M4iBk4I Tilt X tolerance on surface (degrees) 2
90q*V%cS TSTX 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
up`6IWlLE Change in Focus : 0.000000 0.000000
3cnsJV] Tilt Y tolerance on surface (degrees) 2
TnC'<zm9! TSTY 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
FIuKX"XR Change in Focus : 0.000000 0.000000
N7NK1<vw2 Decenter X tolerance on surface 3
3TJNlS TSDX 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
v;OA hF r| Change in Focus : 0.000000 0.000000
$wBUu Decenter Y tolerance on surface 3
7':|f " TSDY 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
iaMZ37 Change in Focus : 0.000000 0.000000
f}fM%0/5 Tilt X tolerance on surface (degrees) 3
]UNmhF!W>u TSTX 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
!l}es4~.a Change in Focus : 0.000000 0.000000
wBr0s*1I Tilt Y tolerance on surface (degrees) 3
;HW@ZI TSTY 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
Ft07>E$/Q^ Change in Focus : 0.000000 0.000000
//`X+[bMG Irregularity of surface 1 in fringes
3o1j l2n TIRR 1 -0.20000000 0.50973587 -0.03429647 0.20000000 0.57333868 0.02930634
|{$Vk%cUE Change in Focus : 0.000000 0.000000
$ (GXlhA Irregularity of surface 2 in fringes
H7uW|'XWz TIRR 2 -0.20000000 0.53400904 -0.01002330 0.20000000 0.55360281 0.00957047
9Gy1T3y5" Change in Focus : 0.000000 0.000000
rTx]%{ Irregularity of surface 3 in fringes
oRCj]9I$ TIRR 3 -0.20000000 0.58078982 0.03675748 0.20000000 0.49904394 -0.04498840
I!{5*~ 3 Change in Focus : 0.000000 0.000000
4kIy4x'* Index tolerance on surface 1
Tfj%Sb,zM
TIND 1 -0.00100000 0.52606778 -0.01796456 0.00100000 0.56121811 0.01718578
Cjw|.c` Change in Focus : 0.000000 0.000000
um[.r,++ Index tolerance on surface 2
Hi
)n]OE TIND 2 -0.00100000 0.55639086 0.01235852 0.00100000 0.53126361 -0.01276872
WXJ%bH Change in Focus : 0.000000 -0.000000
W &*0F~ z+;+c$X Worst offenders:
/:B!hvpw Type Value Criterion Change
/W fpA\4S TSTY 2 -0.20000000 0.35349910 -0.19053324
tY VmB:l TSTY 2 0.20000000 0.35349910 -0.19053324
SoCa_9*X TSTX 2 -0.20000000 0.35349910 -0.19053324
d^w6_ TSTX 2 0.20000000 0.35349910 -0.19053324
/CH*5w)1
TSTY 1 -0.20000000 0.42678383 -0.11724851
Z/O5Dear/h TSTY 1 0.20000000 0.42678383 -0.11724851
Z[ys>\_To TSTX 1 -0.20000000 0.42678383 -0.11724851
X'O3)Yg TSTX 1 0.20000000 0.42678383 -0.11724851
Lb(=:Z!{ TSTY 3 -0.20000000 0.42861670 -0.11541563
@<h@d_8^k TSTY 3 0.20000000 0.42861670 -0.11541563
o4U9jU4<" wPyfne?~, Estimated Performance Changes based upon Root-Sum-Square method:
c!b4Y4eJ Nominal MTF : 0.54403234
iOw'NxmY Estimated change : -0.36299231
:Oxrw5`= Estimated MTF : 0.18104003
4v Ug:'DM {ymD.vf=9+ Compensator Statistics: a:C
ly9 Change in back focus: $vx]\`
^ Minimum : -0.000000 uq'T:d Maximum : 0.000000 H}`}qu #~V Mean : -0.000000 Rkgpa/te" Standard Deviation : 0.000000 %R." sZ_+6+ : Monte Carlo Analysis:
[8[g_ Number of trials: 20
IvO#tI ,-D3tleu` Initial Statistics: Normal Distribution
*{6{ZKM Zh,(/-XN; Trial Criterion Change
r761vtC# 1 0.42804416 -0.11598818
:hC+r=!I Change in Focus : -0.400171
&Yb!j 2 0.54384387 -0.00018847
uS;N&6;: Change in Focus : 1.018470
)k$ +T% 3 0.44510003 -0.09893230
t
7 dcaNBZ Change in Focus : -0.601922
Dwn.0|E 4 0.18154684 -0.36248550
^O}` i Change in Focus : 0.920681
Q3T@=z2j% 5 0.28665820 -0.25737414
t[ cHdI Change in Focus : 1.253875
MDAJ
p>o 6 0.21263372 -0.33139862
{%gMA?b|" Change in Focus : -0.903878
WWZ`RY 7 0.40051424 -0.14351809
0w)Gb}o$ Change in Focus : -1.354815
},+ &y^ 8 0.48754161 -0.05649072
b"iPuN!p Change in Focus : 0.215922
^zn&"@ 9 0.40357468 -0.14045766
E+)3n[G Change in Focus : 0.281783
R.^
Y'TLyc 10 0.26315315 -0.28087919
Qq+$ea?> Change in Focus : -1.048393
B:;$5PUTc 11 0.26120585 -0.28282649
u7L&cx Change in Focus : 1.017611
SJ8Ax_9{q 12 0.24033815 -0.30369419
,v ,#f
. Change in Focus : -0.109292
grrM[Y7#~b 13 0.37164046 -0.17239188
F=EG#<@u Change in Focus : -0.692430
Ce_k&[AJF 14 0.48597489 -0.05805744
pr-=<[ d Change in Focus : -0.662040
9X/]O<i,Es 15 0.21462327 -0.32940907
mBN+c9n/ Change in Focus : 1.611296
%?2y2O,; 16 0.43378226 -0.11025008
gjFpM.D-. Change in Focus : -0.640081
3127 4O 17 0.39321881 -0.15081353
7x#QkImQ Change in Focus : 0.914906
P@|
W\ 18 0.20692530 -0.33710703
W-D{cU Change in Focus : 0.801607
(P'{A>aHl0 19 0.51374068 -0.03029165
As{ "B Change in Focus : 0.947293
n37P$0 20 0.38013374 -0.16389860
Opavno%& Change in Focus : 0.667010
<
#FxI N(s5YX7<hd Number of traceable Monte Carlo files generated: 20
Q-<h)WTA lV".-:u_ Nominal 0.54403234
=hY9lxW Best 0.54384387 Trial 2
#K&XY6cTj Worst 0.18154684 Trial 4
'9u(9S Mean 0.35770970
0#Ae< Std Dev 0.11156454
\~X:ffb = hU'h78bt( {f"oqry_g Compensator Statistics:
YC[cQX Change in back focus:
Q%r KKOX8 Minimum : -1.354815
Lo,uH`qU Maximum : 1.611296
\Vb|bw'e( Mean : 0.161872
QZ&
4W Standard Deviation : 0.869664
gx9=L&=d 2Y>#FEW/ 90% > 0.20977951 Y[!s:3\f 80% > 0.22748071 { k>T*/ 50% > 0.38667627 []:&WA9N 20% > 0.46553746 7?ICXhu9 10% > 0.50064115 ;W{2\ Es P](/5KrK End of Run.
l=UXikx Z\r?>2 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
9CG&MvF c
G4rd<V0[D S ^]mF>xX8 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
7bk`u'0% +I3j2u8L 不吝赐教