我现在在初学zemax的
公差分析,找了一个双胶合
透镜 DS+BX`i%#p <*I*#WI&B
ykRd+H-t EERCb%M8Z 然后添加了默认公差分析,基本没变
L#?mPF
k]A=Q
X(O:y^sX} a ]:xsJ~ 然后运行分析的结果如下:
_%3p&1ld 7^V`B^Vu Analysis of Tolerances
'0^lMQMg EL%P v1 File : E:\光学设计资料\zemax练习\f500.ZMX
8>G5VhCm~o Title:
1Vkb}A,' Date : TUE JUN 21 2011
>7)QdaB >(_2'c*[w Units are Millimeters.
:]4s;q:m All changes are computed using linear differences.
/oZvm g##<d(e!} Paraxial Focus compensation only.
?VCp_Ji ~1XC5.*-
WARNING: Solves should be removed prior to tolerancing.
#F6<N]i .AQTUd(_ Mnemonics:
mG1!~}[ TFRN: Tolerance on curvature in fringes.
S(Z\h_m( TTHI: Tolerance on thickness.
z}iz~WZ TSDX: Tolerance on surface decentering in x.
G*=&yx."E TSDY: Tolerance on surface decentering in y.
v-8{mK`9\ TSTX: Tolerance on surface tilt in x (degrees).
A8QUfg@uK~ TSTY: Tolerance on surface tilt in y (degrees).
!acuOBv, TIRR: Tolerance on irregularity (fringes).
~Y{]yBGoF TIND: Tolerance on Nd index of refraction.
*%\Xw*\0 TEDX: Tolerance on element decentering in x.
%__ @G_M TEDY: Tolerance on element decentering in y.
r oPC
^Q TETX: Tolerance on element tilt in x (degrees).
R%~~'/2V TETY: Tolerance on element tilt in y (degrees).
'"XVe+.O y<~(}xsHh WARNING: RAY AIMING IS OFF. Very loose tolerances may not be computed accurately.
c(29JZ ;1s;" WARNING: Boundary constraints on compensators will be ignored.
4`'Rm/) N?8nlrDQ Criterion : Geometric
MTF average S&T at 30.0000 cycles per mm
3sRI7g Mode : Sensitivities
eoFG$X/PO Sampling : 2
]T(qk Nominal Criterion : 0.54403234
ZFh[xg'0 Test Wavelength : 0.6328
mI\[L2x ADM!4L(s4} S|;}]6p Fields: XY Symmetric Angle in degrees
3''Uxlo\ # X-Field Y-Field Weight VDX VDY VCX VCY
xOr"3;^ 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
gK"(;Jih$ eL'fJcjw< Sensitivity Analysis:
Ted tmX$ Pf;RJeD |----------------- Minimum ----------------| |----------------- Maximum ----------------|
z
=\ENG|x# Type Value Criterion Change Value Criterion Change
tR4+]K Fringe tolerance on surface 1
xIV#}z0 TFRN 1 -1.00000000 0.54257256 -0.00145977 1.00000000 0.54548607 0.00145374
g~(G P Change in Focus :
-0.000000 0.000000
nv(6NV Fringe tolerance on surface 2
+ rM]RFi TFRN 2 -1.00000000 0.54177471 -0.00225762 1.00000000 0.54627463 0.00224230
3g56[;Up? Change in Focus : 0.000000 0.000000
,,1y0s0` Fringe tolerance on surface 3
.g7\+aiTUd TFRN 3 -1.00000000 0.54779866 0.00376632 1.00000000 0.54022572 -0.00380662
nEP3B'+ Change in Focus : -0.000000 0.000000
rWqr-"0S. Thickness tolerance on surface 1
D51s)? TTHI 1 3 -0.20000000 0.54321462 -0.00081772 0.20000000 0.54484759 0.00081525
R7;X Change in Focus : 0.000000 0.000000
6JeAXj1g+ Thickness tolerance on surface 2
]dV$H TTHI 2 3 -0.20000000 0.54478712 0.00075478 0.20000000 0.54327558 -0.00075675
I)9, Change in Focus : 0.000000 -0.000000
ar S@l<79 Decenter X tolerance on surfaces 1 through 3
Bk@EQdn TEDX 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
Jh36NE8r Change in Focus : 0.000000 0.000000
HX,i{aWWy Decenter Y tolerance on surfaces 1 through 3
{%RwZ'
TEDY 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
&os:h]
C Change in Focus : 0.000000 0.000000
|9BX
~`{ Tilt X tolerance on surfaces 1 through 3 (degrees)
[jxh$}?P TETX 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
K@oyvJ$ Change in Focus : 0.000000 0.000000
] yWywa\ Tilt Y tolerance on surfaces 1 through 3 (degrees)
G8MLg # TETY 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
7AqbfLO Change in Focus : 0.000000 0.000000
T-iQ!D~ Decenter X tolerance on surface 1
\@T;/Pj{[ TSDX 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
T1 1>&K) Change in Focus : 0.000000 0.000000
'#oH1$W] Decenter Y tolerance on surface 1
#;+SAoN
TSDY 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
-G'3&L4
D Change in Focus : 0.000000 0.000000
-i_XP]b& Tilt X tolerance on surface (degrees) 1
kw7E<aF! TSTX 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
)>iPx.hVSS Change in Focus : 0.000000 0.000000
DMSC(Sz Tilt Y tolerance on surface (degrees) 1
PsS.lhj0" TSTY 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
~BE=z: Change in Focus : 0.000000 0.000000
|Ho}
D~ Decenter X tolerance on surface 2
[@3.dd TSDX 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
i=hA. y` Change in Focus : 0.000000 0.000000
K( ?p]wh Decenter Y tolerance on surface 2
\.GA"_y TSDY 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
" ub0}p4V Change in Focus : 0.000000 0.000000
MX+gc$Y
O Tilt X tolerance on surface (degrees) 2
'$z@40u TSTX 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
ytV[x Change in Focus : 0.000000 0.000000
x2/ciC
Tilt Y tolerance on surface (degrees) 2
u6:$AA TSTY 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
6\VZ6oS Change in Focus : 0.000000 0.000000
e5"5 U7 Decenter X tolerance on surface 3
L.S/M v TSDX 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
nU6UjC|3 Change in Focus : 0.000000 0.000000
jR+kx:+ Decenter Y tolerance on surface 3
EY
c)v6[ TSDY 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
>7cDfv" Change in Focus : 0.000000 0.000000
3{Zd<JYg4- Tilt X tolerance on surface (degrees) 3
10GU2a$0"$ TSTX 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
YM. Change in Focus : 0.000000 0.000000
~E vGNnTL Tilt Y tolerance on surface (degrees) 3
Zw<<p|{)< TSTY 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
/1bQ
RI^\ Change in Focus : 0.000000 0.000000
7&w[h4Lw Irregularity of surface 1 in fringes
[o7Qr?RN TIRR 1 -0.20000000 0.50973587 -0.03429647 0.20000000 0.57333868 0.02930634
Ysw&J}6e Change in Focus : 0.000000 0.000000
ta'wX Irregularity of surface 2 in fringes
ivt ~S TIRR 2 -0.20000000 0.53400904 -0.01002330 0.20000000 0.55360281 0.00957047
i'1MZ%. Change in Focus : 0.000000 0.000000
/#q6.du Irregularity of surface 3 in fringes
`_]Ul I_h TIRR 3 -0.20000000 0.58078982 0.03675748 0.20000000 0.49904394 -0.04498840
-[h|*G.J Change in Focus : 0.000000 0.000000
'!`]Zc Index tolerance on surface 1
6['o^>\}f TIND 1 -0.00100000 0.52606778 -0.01796456 0.00100000 0.56121811 0.01718578
d7 :=axo, Change in Focus : 0.000000 0.000000
fhC| =0XB Index tolerance on surface 2
tDMNpl TIND 2 -0.00100000 0.55639086 0.01235852 0.00100000 0.53126361 -0.01276872
lg{/5gQG Change in Focus : 0.000000 -0.000000
zH#urF6< w02C1oGfx Worst offenders:
yb0Mn*X+
N Type Value Criterion Change
|8)\8b|VuC TSTY 2 -0.20000000 0.35349910 -0.19053324
a6;5mx TSTY 2 0.20000000 0.35349910 -0.19053324
8,e%=7h_e TSTX 2 -0.20000000 0.35349910 -0.19053324
(rq(y$N TSTX 2 0.20000000 0.35349910 -0.19053324
]*Kv[%r07c TSTY 1 -0.20000000 0.42678383 -0.11724851
PR,8c TSTY 1 0.20000000 0.42678383 -0.11724851
>Nx4 +| TSTX 1 -0.20000000 0.42678383 -0.11724851
h2i1w^f TSTX 1 0.20000000 0.42678383 -0.11724851
kE[R9RS! TSTY 3 -0.20000000 0.42861670 -0.11541563
oR3t vw. TSTY 3 0.20000000 0.42861670 -0.11541563
lB8gD ::-*~CH) Estimated Performance Changes based upon Root-Sum-Square method:
mMO]l(a& Nominal MTF : 0.54403234
:-(qqC: Estimated change : -0.36299231
FC]n?1?<( Estimated MTF : 0.18104003
:sAUV79M [ A 7{}
Compensator Statistics: 9o3? Change in back focus: Y.#fpG' Minimum : -0.000000 ,3!4
D^ Maximum : 0.000000 (Ap?ixrR_ Mean : -0.000000 HK%W7i/k@ Standard Deviation : 0.000000 *55unc h
R6Pj"@0 Monte Carlo Analysis:
2@I0p\a Number of trials: 20
_sY;
dS/ c:
(nlYZ Initial Statistics: Normal Distribution
x+DecO2 Z'|k M! Trial Criterion Change
3.KNAObO 1 0.42804416 -0.11598818
|t~>Xs Change in Focus : -0.400171
Wr'1Y7z 2 0.54384387 -0.00018847
Gi*_ & Change in Focus : 1.018470
\p]B8hLW 3 0.44510003 -0.09893230
b #Llu$ Change in Focus : -0.601922
JU)k+:\a 4 0.18154684 -0.36248550
$I4Wl:(~} Change in Focus : 0.920681
9n"MNedqH 5 0.28665820 -0.25737414
*M$'dLn Change in Focus : 1.253875
io@f5E+? 6 0.21263372 -0.33139862
Iv*u#]{t Change in Focus : -0.903878
v2="j 7 0.40051424 -0.14351809
mU.c!|Y Change in Focus : -1.354815
\0&F'V 8 0.48754161 -0.05649072
rZE+B25T~ Change in Focus : 0.215922
{kr14l*2 9 0.40357468 -0.14045766
q1m{G1W
n Change in Focus : 0.281783
S,Tc\} 10 0.26315315 -0.28087919
Z9Z\2t Change in Focus : -1.048393
Ds#BfP7a 11 0.26120585 -0.28282649
G&"O)$h Change in Focus : 1.017611
EBr?>hl 12 0.24033815 -0.30369419
c@J@*.q] Change in Focus : -0.109292
\xQu*M:! 13 0.37164046 -0.17239188
_rmKvSD% Change in Focus : -0.692430
{Byh:-e< 14 0.48597489 -0.05805744
T)',}= Change in Focus : -0.662040
:+ "H h% 15 0.21462327 -0.32940907
yqB!0)
< Change in Focus : 1.611296
L|6I 16 0.43378226 -0.11025008
`PSjkF( Change in Focus : -0.640081
J ;4aghzY 17 0.39321881 -0.15081353
mkl^2V13~ Change in Focus : 0.914906
[+!&iN 18 0.20692530 -0.33710703
+[_3h9BK Change in Focus : 0.801607
dP`B9>r 19 0.51374068 -0.03029165
3xiDt?&H Change in Focus : 0.947293
ZDov2W 20 0.38013374 -0.16389860
tBX71d
T Change in Focus : 0.667010
d`~~Ww1 S5d Number of traceable Monte Carlo files generated: 20
"\=Phqw h_SkX@"/- Nominal 0.54403234
[^^ Pl:+ Best 0.54384387 Trial 2
\-f/\P/ w Worst 0.18154684 Trial 4
U3Z-1G~*r Mean 0.35770970
C\B4Uu6q Std Dev 0.11156454
_ElG&hyp =|8hG*D8 `#vbV/sM Compensator Statistics:
ga(k2Q;y Change in back focus:
yxU9W,D v Minimum : -1.354815
.J O1kt Maximum : 1.611296
+-,iC6kK Mean : 0.161872
*[|+5LVn Standard Deviation : 0.869664
;mvVo-r*q mCG&=Fx 90% > 0.20977951 Ez-Q'v(9 80% > 0.22748071 0/9]TIc 50% > 0.38667627 CPMGsW^ 20% > 0.46553746 SD<a#S\o 10% > 0.50064115 `b%lojT. 51y#AQ@ End of Run.
To5hVL<Ex" $*T?}r> 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
UGj |)/
'+27_j Iy&,1CI"] 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
v^vi *c \4^rb?B 不吝赐教