我现在在初学zemax的
公差分析,找了一个双胶合
透镜 $>w/Cy _>_j\b
f/ahwz ijW7c+yd 然后添加了默认公差分析,基本没变
Lj
8<'"U# k-jahm4
O\Eqr?%L) sb.J
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然后运行分析的结果如下:
>"d?(@PJ E*CcV; Analysis of Tolerances
2@Lbfo A r88"#C6E' File : E:\光学设计资料\zemax练习\f500.ZMX
<z0WLw0'z Title:
V|FrN*m Date : TUE JUN 21 2011
bToq$%sCg X0uJNHO Units are Millimeters.
{j
SmoA All changes are computed using linear differences.
b?VV'{4 .i/m Paraxial Focus compensation only.
npH?4S-8G 2<r\/-#pU WARNING: Solves should be removed prior to tolerancing.
Z4q~@|+% HW 6.O|3 Mnemonics:
j1U 5~%^ TFRN: Tolerance on curvature in fringes.
r"wtZ]69 TTHI: Tolerance on thickness.
mP^SS
Je TSDX: Tolerance on surface decentering in x.
bcz-$?] TSDY: Tolerance on surface decentering in y.
sYn[uPefj TSTX: Tolerance on surface tilt in x (degrees).
pJ^NA2 TSTY: Tolerance on surface tilt in y (degrees).
xeA#u
J TIRR: Tolerance on irregularity (fringes).
"/+zMLY TIND: Tolerance on Nd index of refraction.
ZFxLBb: TEDX: Tolerance on element decentering in x.
;JTt2qQKo TEDY: Tolerance on element decentering in y.
<$i4?)f( TETX: Tolerance on element tilt in x (degrees).
^[q /Mw TETY: Tolerance on element tilt in y (degrees).
b"CAKl SF<Vds}A2 WARNING: RAY AIMING IS OFF. Very loose tolerances may not be computed accurately.
Xe1P- 60 vq'k|_Qi= WARNING: Boundary constraints on compensators will be ignored.
Q*ju
sm :td ~g;w Criterion : Geometric
MTF average S&T at 30.0000 cycles per mm
SW 8x]B Mode : Sensitivities
U
?b".hJ2 Sampling : 2
WeJ@xL Nominal Criterion : 0.54403234
^k/i-%k0 Test Wavelength : 0.6328
$yb@
Hhx> MDO$m g E4oz|2!m Fields: XY Symmetric Angle in degrees
4na8 # X-Field Y-Field Weight VDX VDY VCX VCY
,.mBJSE3 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
8l+H"M&| p,!$/Q+l Sensitivity Analysis:
dE(tFZx -n))*.V |----------------- Minimum ----------------| |----------------- Maximum ----------------|
]k%PG-9 Type Value Criterion Change Value Criterion Change
_elX<o4 Fringe tolerance on surface 1
_GA$6#] TFRN 1 -1.00000000 0.54257256 -0.00145977 1.00000000 0.54548607 0.00145374
j,-C{ K Change in Focus :
-0.000000 0.000000
tw K^I6@ Fringe tolerance on surface 2
`DW2spd TFRN 2 -1.00000000 0.54177471 -0.00225762 1.00000000 0.54627463 0.00224230
3YL
l;TP_ Change in Focus : 0.000000 0.000000
!{UTD+|=N Fringe tolerance on surface 3
&0
\
ci9o TFRN 3 -1.00000000 0.54779866 0.00376632 1.00000000 0.54022572 -0.00380662
I0Ia6w9 Change in Focus : -0.000000 0.000000
xyeA2Y Thickness tolerance on surface 1
lxb zHlX TTHI 1 3 -0.20000000 0.54321462 -0.00081772 0.20000000 0.54484759 0.00081525
)e%}b-I'r Change in Focus : 0.000000 0.000000
AR&:Q4r| Thickness tolerance on surface 2
DSyXr~p8 TTHI 2 3 -0.20000000 0.54478712 0.00075478 0.20000000 0.54327558 -0.00075675
t#wmAOW Change in Focus : 0.000000 -0.000000
smy}3k Decenter X tolerance on surfaces 1 through 3
QWO]`q`| TEDX 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
LBlN2)\@ Change in Focus : 0.000000 0.000000
b]fzRdhl Decenter Y tolerance on surfaces 1 through 3
WNX5iwm TEDY 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
/@oLe[Mz$ Change in Focus : 0.000000 0.000000
/DFV$+9 Tilt X tolerance on surfaces 1 through 3 (degrees)
ig#r4nQ= TETX 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
b$JBL_U5Ch Change in Focus : 0.000000 0.000000
aMuVqZw Tilt Y tolerance on surfaces 1 through 3 (degrees)
5er@)p_ TETY 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
D ]03eu Change in Focus : 0.000000 0.000000
pbk$o{$`W Decenter X tolerance on surface 1
FQsUm?ac: TSDX 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
U.oksD9v Change in Focus : 0.000000 0.000000
c4mh EE- Decenter Y tolerance on surface 1
#%,RJMv TSDY 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
C"pB"^0 Change in Focus : 0.000000 0.000000
Qu\@Y[eia5 Tilt X tolerance on surface (degrees) 1
UE0$ o? TSTX 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
_ -..~K.| Change in Focus : 0.000000 0.000000
QfpuZEUK Tilt Y tolerance on surface (degrees) 1
@cvP0A TSTY 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
t%VDRZo7 Change in Focus : 0.000000 0.000000
1T|$BK@) Decenter X tolerance on surface 2
S;\R!%t_ TSDX 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
d j5hv~ Change in Focus : 0.000000 0.000000
hlbvt-C?}" Decenter Y tolerance on surface 2
Qst$S} n TSDY 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
}d
Ad$^ Change in Focus : 0.000000 0.000000
5]Da{Wmgs Tilt X tolerance on surface (degrees) 2
\_]En43mg TSTX 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
;iQEkn2T|} Change in Focus : 0.000000 0.000000
9(_{`2R8 Tilt Y tolerance on surface (degrees) 2
vp)Vb^K> TSTY 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
#@.-B,] Change in Focus : 0.000000 0.000000
Ve 3 ; Decenter X tolerance on surface 3
u dk.zk TSDX 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
9.OA, 6 Change in Focus : 0.000000 0.000000
HTjkR*E Decenter Y tolerance on surface 3
kPxT"
" k TSDY 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
g}xQ6rd Change in Focus : 0.000000 0.000000
DT(d@upH Tilt X tolerance on surface (degrees) 3
2a=sm1? TSTX 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
7:=k`yS, Change in Focus : 0.000000 0.000000
S]/b\B.h+ Tilt Y tolerance on surface (degrees) 3
7{kP}? TSTY 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
R`'1t3p0i Change in Focus : 0.000000 0.000000
v1G"3fy9 Irregularity of surface 1 in fringes
w`HI]{hE~N TIRR 1 -0.20000000 0.50973587 -0.03429647 0.20000000 0.57333868 0.02930634
S7iDTG_@t Change in Focus : 0.000000 0.000000
[j,txe?n Irregularity of surface 2 in fringes
r|<DqTc6l TIRR 2 -0.20000000 0.53400904 -0.01002330 0.20000000 0.55360281 0.00957047
x34f9!
't Change in Focus : 0.000000 0.000000
K|S:{9Q Irregularity of surface 3 in fringes
VU.@R, TIRR 3 -0.20000000 0.58078982 0.03675748 0.20000000 0.49904394 -0.04498840
y*b3&%.ml Change in Focus : 0.000000 0.000000
0?Q_@Y Index tolerance on surface 1
A&5:ATQ/| TIND 1 -0.00100000 0.52606778 -0.01796456 0.00100000 0.56121811 0.01718578
.i"W8~<e Change in Focus : 0.000000 0.000000
AC%JC+ Index tolerance on surface 2
77 r(*.O| TIND 2 -0.00100000 0.55639086 0.01235852 0.00100000 0.53126361 -0.01276872
c "=N Change in Focus : 0.000000 -0.000000
'cZN{ZMWG .10y0FL4 Worst offenders:
Q+q,!w8 Type Value Criterion Change
kyw/LE3$- TSTY 2 -0.20000000 0.35349910 -0.19053324
i&Fiq&V)[ TSTY 2 0.20000000 0.35349910 -0.19053324
n]Li->1 TSTX 2 -0.20000000 0.35349910 -0.19053324
/*)Tl TSTX 2 0.20000000 0.35349910 -0.19053324
*Ust[u TSTY 1 -0.20000000 0.42678383 -0.11724851
BHFY%6J! TSTY 1 0.20000000 0.42678383 -0.11724851
i{c@S:&@^ TSTX 1 -0.20000000 0.42678383 -0.11724851
_`-1aA&n~ TSTX 1 0.20000000 0.42678383 -0.11724851
cQj-+Tmu TSTY 3 -0.20000000 0.42861670 -0.11541563
m#e3%150{ TSTY 3 0.20000000 0.42861670 -0.11541563
wEW4gz{s "B7`'jz Estimated Performance Changes based upon Root-Sum-Square method:
xJ8%<RR!t Nominal MTF : 0.54403234
9nSWE W Estimated change : -0.36299231
T(?HMyg3 Estimated MTF : 0.18104003
v4/-b4ET U977#MXf Compensator Statistics: LtgXShp_! Change in back focus: FqFapRX66Z Minimum : -0.000000 N5zlT Maximum : 0.000000 d(`AXyw Mean : -0.000000 9O*_L:4o Standard Deviation : 0.000000 lK7m=[j a`Qot Monte Carlo Analysis:
| t QiFC Number of trials: 20
o|pT;1a" Z"-L[2E/{! Initial Statistics: Normal Distribution
|Hr:S":9 ,"0)6=AE Trial Criterion Change
#K\?E.9h 1 0.42804416 -0.11598818
FCj{AD Change in Focus : -0.400171
3riw1r;Q 2 0.54384387 -0.00018847
z&8un%Jt Change in Focus : 1.018470
UO Ug 4 3 0.44510003 -0.09893230
9Z"+?bv/ Change in Focus : -0.601922
IeX^4rc( 4 0.18154684 -0.36248550
oEz%={f Change in Focus : 0.920681
#V02hs1 5 0.28665820 -0.25737414
i+3fhV Change in Focus : 1.253875
Joe_PS 6 0.21263372 -0.33139862
SzDKByi Change in Focus : -0.903878
d5 Edu44 7 0.40051424 -0.14351809
4\ c,)U} Change in Focus : -1.354815
\VMD$zZx 8 0.48754161 -0.05649072
e?0q9W Change in Focus : 0.215922
1SIq[1 9 0.40357468 -0.14045766
#L}+H!Myh Change in Focus : 0.281783
b^c9po 10 0.26315315 -0.28087919
#zUXyT#X Change in Focus : -1.048393
7IlOG~DC 11 0.26120585 -0.28282649
^rl"rEA Change in Focus : 1.017611
?jQ](i& 12 0.24033815 -0.30369419
)}%O>% Change in Focus : -0.109292
gd/H``x|Y 13 0.37164046 -0.17239188
nwt C:*} Change in Focus : -0.692430
j VgFZ, 14 0.48597489 -0.05805744
VQI(Vp| Change in Focus : -0.662040
^vs=f95 15 0.21462327 -0.32940907
OYC_;CP Change in Focus : 1.611296
HBE.F&C88 16 0.43378226 -0.11025008
PYRd]%X Change in Focus : -0.640081
p}b/XnV$~ 17 0.39321881 -0.15081353
Z BUArIC Change in Focus : 0.914906
$/1c= Y@ 18 0.20692530 -0.33710703
U_l'3oPJw Change in Focus : 0.801607
;!<
Znw 19 0.51374068 -0.03029165
qH,l#I\CG Change in Focus : 0.947293
u}bf-;R 20 0.38013374 -0.16389860
z\ss4 Change in Focus : 0.667010
7r+g8+4 X;F?:Iw \ Number of traceable Monte Carlo files generated: 20
tcr// `cQo0{xK Nominal 0.54403234
M~*u;vA/ Best 0.54384387 Trial 2
:HxA`@Ok Worst 0.18154684 Trial 4
raVA?|'g~ Mean 0.35770970
4F>Urh+ Std Dev 0.11156454
x.0p%O=` '\fY<Q:! Xb
!MaNm) Compensator Statistics:
4Tc&IwR Change in back focus:
y %$O-q Minimum : -1.354815
Rd7_~.Bo Maximum : 1.611296
g[>\4B9t Mean : 0.161872
}0`nvAf Standard Deviation : 0.869664
,h\s F#| @;xMs8@ 90% > 0.20977951 ; R=.iOn 80% > 0.22748071 H`8``#-|@S 50% > 0.38667627 f=!PllxL: 20% > 0.46553746 &0TVi 10% > 0.50064115 +bK.NcS oBq 49u1 End of Run.
3($"q]Y 5m=I*.qE 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
*tOG*hwdT
;VO.!5W@eg uV-'~8 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
+t4BQf )4?x5# 不吝赐教