我现在在初学zemax的
公差分析,找了一个双胶合
透镜 "Ln)v 2WqjNqx)6
?8pR RzV$ 0ZTT^2R 然后添加了默认公差分析,基本没变
n%A)#AGGc ?3[as<GZ8
ttgb"Wb%S 9[T}cN=| 然后运行分析的结果如下:
NU O9, yoQ}m/Cj Analysis of Tolerances
',~,hJ0 `i;f File : E:\光学设计资料\zemax练习\f500.ZMX
,-D3tleu` Title:
*{6{ZKM Date : TUE JUN 21 2011
Zh,(/-XN; YB*I'm3q Units are Millimeters.
oUoDj'JN{ All changes are computed using linear differences.
s>ilxLSX] cJ=0zEv Paraxial Focus compensation only.
4;=+qb qi!+Ceo} WARNING: Solves should be removed prior to tolerancing.
N
8 n`f _ ZMoPEW Mnemonics:
'a[|' TFRN: Tolerance on curvature in fringes.
O!#r2Y"?K1 TTHI: Tolerance on thickness.
C8ek{o)%W TSDX: Tolerance on surface decentering in x.
4J{6Wt"; TSDY: Tolerance on surface decentering in y.
*d b,N'rK TSTX: Tolerance on surface tilt in x (degrees).
G*^4+^Vz? TSTY: Tolerance on surface tilt in y (degrees).
g[4pG`z TIRR: Tolerance on irregularity (fringes).
\xR1|M TIND: Tolerance on Nd index of refraction.
k^K>*mcJ TEDX: Tolerance on element decentering in x.
54r/s#|-3 TEDY: Tolerance on element decentering in y.
5o2w)<d! TETX: Tolerance on element tilt in x (degrees).
j`7q7} TETY: Tolerance on element tilt in y (degrees).
OO#_0qK JS$ojL^ WARNING: RAY AIMING IS OFF. Very loose tolerances may not be computed accurately.
v[57LB "n'kv!?\ WARNING: Boundary constraints on compensators will be ignored.
Lh\ 1L lub_2Cb|j Criterion : Geometric
MTF average S&T at 30.0000 cycles per mm
RzhAXI= Mode : Sensitivities
~HBQQt Sampling : 2
ZD ~ra7 Nominal Criterion : 0.54403234
:J6 xYy$ Test Wavelength : 0.6328
FLUvFD (X zy~l< RqB 8g Fields: XY Symmetric Angle in degrees
zi%Ql|zI~ # X-Field Y-Field Weight VDX VDY VCX VCY
TMJq-u51 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
4 '"C8vw. 7bSj[kuN Sensitivity Analysis:
Vq$8!#~w A1g.ww: |----------------- Minimum ----------------| |----------------- Maximum ----------------|
mUA!GzJ~u- Type Value Criterion Change Value Criterion Change
FNlS)Bs Fringe tolerance on surface 1
uHeKttR- TFRN 1 -1.00000000 0.54257256 -0.00145977 1.00000000 0.54548607 0.00145374
s k_TKN`+ Change in Focus :
-0.000000 0.000000
}iIZA>eF Fringe tolerance on surface 2
_TntZv.? TFRN 2 -1.00000000 0.54177471 -0.00225762 1.00000000 0.54627463 0.00224230
zCji]: Change in Focus : 0.000000 0.000000
N2 4J!L Fringe tolerance on surface 3
y~Z7sx0 TFRN 3 -1.00000000 0.54779866 0.00376632 1.00000000 0.54022572 -0.00380662
f*o+g:]3 Change in Focus : -0.000000 0.000000
\?tE,\Ln Thickness tolerance on surface 1
i+90##4<? TTHI 1 3 -0.20000000 0.54321462 -0.00081772 0.20000000 0.54484759 0.00081525
7D&O5Z=%+ Change in Focus : 0.000000 0.000000
Ua%;hI)j$ Thickness tolerance on surface 2
iVT)V>U p TTHI 2 3 -0.20000000 0.54478712 0.00075478 0.20000000 0.54327558 -0.00075675
tJ$gH; Change in Focus : 0.000000 -0.000000
L9{y1'') Decenter X tolerance on surfaces 1 through 3
q?y-s TEDX 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
OMfw# Change in Focus : 0.000000 0.000000
jZr"d*Y Decenter Y tolerance on surfaces 1 through 3
L8,/ TEDY 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
HjCe/J ; Change in Focus : 0.000000 0.000000
WeZ?L|&%w0 Tilt X tolerance on surfaces 1 through 3 (degrees)
(1e,9!? TETX 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
T].Xx` Change in Focus : 0.000000 0.000000
d k/f_m Tilt Y tolerance on surfaces 1 through 3 (degrees)
8'qq!WR~ TETY 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
^u(-v/D9 Change in Focus : 0.000000 0.000000
1 HY
K&
', Decenter X tolerance on surface 1
HSR,moI TSDX 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
IN_O!c0e Change in Focus : 0.000000 0.000000
mor[AJ Decenter Y tolerance on surface 1
AO]k*N,N TSDY 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
BdrYc^?JL] Change in Focus : 0.000000 0.000000
<
v1.+ Tilt X tolerance on surface (degrees) 1
I;Pd}A_}=_ TSTX 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
|@5G\N - Change in Focus : 0.000000 0.000000
t|P+^SL Tilt Y tolerance on surface (degrees) 1
u-M Td TSTY 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
NY?pvb Change in Focus : 0.000000 0.000000
f cnv[B..{ Decenter X tolerance on surface 2
%6\L^RP TSDX 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
O1Ynl`} Change in Focus : 0.000000 0.000000
s2`} ~ Decenter Y tolerance on surface 2
MbxJ3"@ TSDY 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
mWF\h>]|. Change in Focus : 0.000000 0.000000
O{x-9p Tilt X tolerance on surface (degrees) 2
CHyT'RT TSTX 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
7jw5'`;)" Change in Focus : 0.000000 0.000000
vddl9"V) Tilt Y tolerance on surface (degrees) 2
xwub-yz TSTY 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
[]doLt;J Change in Focus : 0.000000 0.000000
!t[;~`d9 Decenter X tolerance on surface 3
,]tEh:QC TSDX 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
5,|of{8 Change in Focus : 0.000000 0.000000
</pt($ Decenter Y tolerance on surface 3
*4/KK TSDY 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
ASB3|uy _ Change in Focus : 0.000000 0.000000
N6Dv1_c, Tilt X tolerance on surface (degrees) 3
fI,2l
TSTX 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
&Qe2
}e$ Change in Focus : 0.000000 0.000000
G\R6=K:f7 Tilt Y tolerance on surface (degrees) 3
;6$W-W _ TSTY 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
9a#Y
D;-p Change in Focus : 0.000000 0.000000
@=OX7zq\h- Irregularity of surface 1 in fringes
:Wihb#TO) TIRR 1 -0.20000000 0.50973587 -0.03429647 0.20000000 0.57333868 0.02930634
~l('ly Change in Focus : 0.000000 0.000000
(coaGQ@d Irregularity of surface 2 in fringes
ymn@1BA8J TIRR 2 -0.20000000 0.53400904 -0.01002330 0.20000000 0.55360281 0.00957047
hcpe~spz9| Change in Focus : 0.000000 0.000000
nub!*)q Irregularity of surface 3 in fringes
,#bT TIRR 3 -0.20000000 0.58078982 0.03675748 0.20000000 0.49904394 -0.04498840
`YY07(% Change in Focus : 0.000000 0.000000
qOAP_\@T Index tolerance on surface 1
XqGa]/;} TIND 1 -0.00100000 0.52606778 -0.01796456 0.00100000 0.56121811 0.01718578
*^KEb")$ Change in Focus : 0.000000 0.000000
V@+X4`T Index tolerance on surface 2
g 'Wr+(A_ TIND 2 -0.00100000 0.55639086 0.01235852 0.00100000 0.53126361 -0.01276872
r?9".H Change in Focus : 0.000000 -0.000000
=3nA5'UZ y Ni3@f Worst offenders:
v|dt[>G Type Value Criterion Change
~R\ $Z TSTY 2 -0.20000000 0.35349910 -0.19053324
..x2 TSTY 2 0.20000000 0.35349910 -0.19053324
H6Ytp^~> TSTX 2 -0.20000000 0.35349910 -0.19053324
^x Z=";eq TSTX 2 0.20000000 0.35349910 -0.19053324
G^Y^)pc] TSTY 1 -0.20000000 0.42678383 -0.11724851
ps^["3e TSTY 1 0.20000000 0.42678383 -0.11724851
x_9#:_S' TSTX 1 -0.20000000 0.42678383 -0.11724851
l3+G ]C&< TSTX 1 0.20000000 0.42678383 -0.11724851
T+PERz( TSTY 3 -0.20000000 0.42861670 -0.11541563
o=-Af|#b TSTY 3 0.20000000 0.42861670 -0.11541563
%_G '#Bn< 8K@e8p( y Estimated Performance Changes based upon Root-Sum-Square method:
<?:h(IZe[ Nominal MTF : 0.54403234
Zq'FOzs Estimated change : -0.36299231
|"[;0)dw^ Estimated MTF : 0.18104003
(w`_{%T R2Lq??XA= Compensator Statistics: g-H,*^g+ Change in back focus: S~W;Ld<>fB Minimum : -0.000000 !=HxL-`j Maximum : 0.000000 -c{ Y+M` Mean : -0.000000 *\_>=sS x; Standard Deviation : 0.000000 G
*<g%" >QPCYo<E Monte Carlo Analysis:
lk`|u$KPz Number of trials: 20
bN|1%[7 }S4+1
U3 Initial Statistics: Normal Distribution
dA<SVk*0Q 0b<Qs88yd> Trial Criterion Change
~+,ZD)AKi4 1 0.42804416 -0.11598818
'+GY6Ecg Change in Focus : -0.400171
t0za%q!fK< 2 0.54384387 -0.00018847
3#aLCpVla Change in Focus : 1.018470
(!?%"e 3 0.44510003 -0.09893230
/ 8u}VYE Change in Focus : -0.601922
#ApmJLeCO 4 0.18154684 -0.36248550
$GOF' Change in Focus : 0.920681
:;IZ|hU 5 0.28665820 -0.25737414
7<(kvE*x Change in Focus : 1.253875
LoOw]@> 6 0.21263372 -0.33139862
We*uZ?+ Change in Focus : -0.903878
lv~ga2>z 7 0.40051424 -0.14351809
=$ T[ Change in Focus : -1.354815
oTr,zRL 8 0.48754161 -0.05649072
`=Rxnl,<U Change in Focus : 0.215922
I,"q:QS+ 9 0.40357468 -0.14045766
o5YL_=7m Change in Focus : 0.281783
mE'HRv 10 0.26315315 -0.28087919
Xc&J.Tw#4* Change in Focus : -1.048393
-al 11 0.26120585 -0.28282649
R8YU#D (Q Change in Focus : 1.017611
'j?H>'t{ 12 0.24033815 -0.30369419
uZ+"-Ig Change in Focus : -0.109292
=L;g:hc< 13 0.37164046 -0.17239188
>.H}(! Change in Focus : -0.692430
"*S_w N% 14 0.48597489 -0.05805744
-
^Y\'y2 Change in Focus : -0.662040
s=1 k9
15 0.21462327 -0.32940907
E 0OHl Change in Focus : 1.611296
p^Z|$aZZ 16 0.43378226 -0.11025008
:.f(}sCS Change in Focus : -0.640081
*|cs_,3 17 0.39321881 -0.15081353
DcC|oU[ Change in Focus : 0.914906
K.Cx 9 18 0.20692530 -0.33710703
"*TP@X?@f Change in Focus : 0.801607
gt=@v()) 19 0.51374068 -0.03029165
twt's,dO Change in Focus : 0.947293
y'<5P~W!a 20 0.38013374 -0.16389860
2_Zn?#G8dl Change in Focus : 0.667010
+:/.\3v71 0LTsWCUQ6e Number of traceable Monte Carlo files generated: 20
AmUH]+5KT p
S| Nominal 0.54403234
J<9})
m Best 0.54384387 Trial 2
[<}W S}
. Worst 0.18154684 Trial 4
Gs4t6+Al Mean 0.35770970
feM( Std Dev 0.11156454
Yf1%7+V35 9)n3f^,Oj* i-4?]h k Compensator Statistics:
mR#"ng Change in back focus:
,,g: x Minimum : -1.354815
VkId6k:>6C Maximum : 1.611296
A6xN6{R! Mean : 0.161872
DZ:$p. Standard Deviation : 0.869664
6aWNLJ@ kkOjAp{<t 90% > 0.20977951 '*`1uomeo 80% > 0.22748071 5!57<n 50% > 0.38667627 f%P#. 20% > 0.46553746 [vnxp/v/< 10% > 0.50064115 r
jnf30 gEmsPk, End of Run.
s-F3(mc( B9`_~~^U5 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
+JB*1dz>8
n8q%>.i7 Y+EwBg)co 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
_+Uf5,.5yU #?Ob->v 不吝赐教