我现在在初学zemax的
公差分析,找了一个双胶合
透镜 j.-VJo) <Mgf]v.QS
&B-[oqC? G=M] 8+h 然后添加了默认公差分析,基本没变
m>Ux`Gp+ sz09+4h#
AfWl6a?T8: Ph7pd 然后运行分析的结果如下:
9rj('F&1 }(i(Ar- Analysis of Tolerances
c]Unbm^w G_oX5:J* File : E:\光学设计资料\zemax练习\f500.ZMX
C@dGWAG Title:
KvFR8s Date : TUE JUN 21 2011
ZW ye>] `\FI7s3b Units are Millimeters.
>7-y#SkXdo All changes are computed using linear differences.
P!+v:'P5f qMgfMhQ7DU Paraxial Focus compensation only.
!y vJpdsof :zL 393( WARNING: Solves should be removed prior to tolerancing.
, p0KLU\- 9G:TW|)L[Q Mnemonics:
QJ<[Zx TFRN: Tolerance on curvature in fringes.
4UCwT1 TTHI: Tolerance on thickness.
>_Uj?F: TSDX: Tolerance on surface decentering in x.
ko[TDh$T5 TSDY: Tolerance on surface decentering in y.
PKtU:Eg TSTX: Tolerance on surface tilt in x (degrees).
{vfq TSTY: Tolerance on surface tilt in y (degrees).
CM 9P"- TIRR: Tolerance on irregularity (fringes).
^tE_LL+ji| TIND: Tolerance on Nd index of refraction.
Qyj(L[K J TEDX: Tolerance on element decentering in x.
.)ST[G]WK TEDY: Tolerance on element decentering in y.
iPU% /_> TETX: Tolerance on element tilt in x (degrees).
?vu|o'$T, TETY: Tolerance on element tilt in y (degrees).
Zd<[=%d nUqy1( WARNING: RAY AIMING IS OFF. Very loose tolerances may not be computed accurately.
VN|G5* ]V<"(?,K WARNING: Boundary constraints on compensators will be ignored.
7Dl%UG] 4;\Y?M}g? Criterion : Geometric
MTF average S&T at 30.0000 cycles per mm
WFh@%j Mode : Sensitivities
``-k{C#F Sampling : 2
G.ud1,S# Nominal Criterion : 0.54403234
qz:]-A Test Wavelength : 0.6328
I q,v }J;~P
9Y i`~~+6`J Fields: XY Symmetric Angle in degrees
.}p|`3$P # X-Field Y-Field Weight VDX VDY VCX VCY
)VY10R)$ 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
5+FLSk " dT>KQ Sensitivity Analysis:
t&f" jPu> 0#`)Prop6 |----------------- Minimum ----------------| |----------------- Maximum ----------------|
p"KV*D9b Type Value Criterion Change Value Criterion Change
8*)4"rS Fringe tolerance on surface 1
!w=,p.?V= TFRN 1 -1.00000000 0.54257256 -0.00145977 1.00000000 0.54548607 0.00145374
]^!}*
Change in Focus :
-0.000000 0.000000
hNVMz`r Fringe tolerance on surface 2
k#jm7 + TFRN 2 -1.00000000 0.54177471 -0.00225762 1.00000000 0.54627463 0.00224230
?360SQ< Change in Focus : 0.000000 0.000000
#ko6L3Pi Fringe tolerance on surface 3
96)v#B?p TFRN 3 -1.00000000 0.54779866 0.00376632 1.00000000 0.54022572 -0.00380662
-$ali[ Change in Focus : -0.000000 0.000000
@H4wHlb Thickness tolerance on surface 1
S~|tfJpL TTHI 1 3 -0.20000000 0.54321462 -0.00081772 0.20000000 0.54484759 0.00081525
hg#c[sZL Change in Focus : 0.000000 0.000000
+I.v!P!^ Thickness tolerance on surface 2
t[ q3{- TTHI 2 3 -0.20000000 0.54478712 0.00075478 0.20000000 0.54327558 -0.00075675
s[Gswd Change in Focus : 0.000000 -0.000000
HSql)iT Decenter X tolerance on surfaces 1 through 3
]0YDb~UB TEDX 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
hG~ Uz Change in Focus : 0.000000 0.000000
(k#t}B[ Decenter Y tolerance on surfaces 1 through 3
%Y 2G TEDY 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
D9G0k[D, Change in Focus : 0.000000 0.000000
n531rkK- Tilt X tolerance on surfaces 1 through 3 (degrees)
(ic@3:xR TETX 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
5E.vje{U; Change in Focus : 0.000000 0.000000
Q6|@N~UeZ Tilt Y tolerance on surfaces 1 through 3 (degrees)
q!@c_o TETY 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
X$ PS(_M Change in Focus : 0.000000 0.000000
]eD [4Y\#t Decenter X tolerance on surface 1
\aB&{`iG TSDX 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
ja:\W\xhJ Change in Focus : 0.000000 0.000000
YOlH*cZtg Decenter Y tolerance on surface 1
v<`$bvv? TSDY 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
5Ny0b|+p Change in Focus : 0.000000 0.000000
tB!|p 6 Tilt X tolerance on surface (degrees) 1
0pCDEs TSTX 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
Ul9b.`6 Change in Focus : 0.000000 0.000000
]ci RiMkT( Tilt Y tolerance on surface (degrees) 1
xNx`J@xt$ TSTY 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
E~qK&7+ Change in Focus : 0.000000 0.000000
[@zkv)D6 Decenter X tolerance on surface 2
{YfYIt=. TSDX 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
wb@]>MJ}[s Change in Focus : 0.000000 0.000000
|:}L<9Sq Decenter Y tolerance on surface 2
+
p'\(Z( TSDY 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
hPS/CgLq Change in Focus : 0.000000 0.000000
`}ZL'\G Tilt X tolerance on surface (degrees) 2
m9uUDq#GJ TSTX 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
%"{?[!C ? Change in Focus : 0.000000 0.000000
9/^d~ZO Tilt Y tolerance on surface (degrees) 2
gMCy$+? TSTY 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
?!rU
|D Change in Focus : 0.000000 0.000000
"^!j5fZ Decenter X tolerance on surface 3
B piEAwh TSDX 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
[10$a(g\x Change in Focus : 0.000000 0.000000
"NlRSc# Decenter Y tolerance on surface 3
;\1b{-' l TSDY 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
@RQ+JYQi Change in Focus : 0.000000 0.000000
@i\7k(9:A Tilt X tolerance on surface (degrees) 3
x={kjym L TSTX 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
5NFq7&rJ6 Change in Focus : 0.000000 0.000000
Un~]Q?w Tilt Y tolerance on surface (degrees) 3
zCyR<as7 TSTY 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
}D(DU5r Change in Focus : 0.000000 0.000000
,CN#co Irregularity of surface 1 in fringes
ya;@<b TIRR 1 -0.20000000 0.50973587 -0.03429647 0.20000000 0.57333868 0.02930634
9j9YQ2 Change in Focus : 0.000000 0.000000
% 1OC#& Irregularity of surface 2 in fringes
aS2a_!f TIRR 2 -0.20000000 0.53400904 -0.01002330 0.20000000 0.55360281 0.00957047
rE9Ta8j6 Change in Focus : 0.000000 0.000000
uT#Acg Irregularity of surface 3 in fringes
se}pdL} TIRR 3 -0.20000000 0.58078982 0.03675748 0.20000000 0.49904394 -0.04498840
T,A!5V>cX Change in Focus : 0.000000 0.000000
3KB|NS Index tolerance on surface 1
"Wxo[I TIND 1 -0.00100000 0.52606778 -0.01796456 0.00100000 0.56121811 0.01718578
?]759,Q3L Change in Focus : 0.000000 0.000000
JvT%R`i Index tolerance on surface 2
9@JlaY)0 TIND 2 -0.00100000 0.55639086 0.01235852 0.00100000 0.53126361 -0.01276872
I=Gr^\x= Change in Focus : 0.000000 -0.000000
Zjw!In|vC PEK.Kt\M Worst offenders:
>B @i
E Type Value Criterion Change
&E} I TSTY 2 -0.20000000 0.35349910 -0.19053324
721{Ga4~S TSTY 2 0.20000000 0.35349910 -0.19053324
))8Emk^Q{ TSTX 2 -0.20000000 0.35349910 -0.19053324
= E##},N" TSTX 2 0.20000000 0.35349910 -0.19053324
gNG0k$nP TSTY 1 -0.20000000 0.42678383 -0.11724851
7uWJ6Wk TSTY 1 0.20000000 0.42678383 -0.11724851
"TEBByO' TSTX 1 -0.20000000 0.42678383 -0.11724851
JI28O8 TSTX 1 0.20000000 0.42678383 -0.11724851
Cb4d|yiS8 TSTY 3 -0.20000000 0.42861670 -0.11541563
m
T>b; TSTY 3 0.20000000 0.42861670 -0.11541563
Krt$=:m|1 {ILp[&sL Estimated Performance Changes based upon Root-Sum-Square method:
k8!hvJ)? Nominal MTF : 0.54403234
N[- %0 Estimated change : -0.36299231
3'|Uqf8 Estimated MTF : 0.18104003
liBAJx m9\@kA Compensator Statistics: m~A[V,os Change in back focus: gPF}aaB6 Minimum : -0.000000 Fr938q6^- Maximum : 0.000000 5]A$P\7~1 Mean : -0.000000 T)$6H}[c Standard Deviation : 0.000000 we6+2 O6*'gnke Monte Carlo Analysis:
^TuP=q5? Number of trials: 20
@]?? +f}# 3:l: ~Vn Initial Statistics: Normal Distribution
Qivf|H619 7C,<iY Trial Criterion Change
#"3[f@|e 1 0.42804416 -0.11598818
ze#rYN vo/ Change in Focus : -0.400171
r&H=i 2 0.54384387 -0.00018847
c+)36/; X Change in Focus : 1.018470
Y3 Pz00x 3 0.44510003 -0.09893230
tal>b]B; Change in Focus : -0.601922
M6o
xtt4 4 0.18154684 -0.36248550
.b!OZ Change in Focus : 0.920681
UBUB/NY 5 0.28665820 -0.25737414
j3sz*: Change in Focus : 1.253875
s0X/1Cq 6 0.21263372 -0.33139862
'7RR2f>V Change in Focus : -0.903878
nm{'HH-4 7 0.40051424 -0.14351809
0{^l2?mgSb Change in Focus : -1.354815
<=5,(a5g 8 0.48754161 -0.05649072
\UkNE5 Change in Focus : 0.215922
e{qp!N1! 9 0.40357468 -0.14045766
Xy3g(x] Change in Focus : 0.281783
qY*%p 10 0.26315315 -0.28087919
t
wa(M? Change in Focus : -1.048393
ue^?/{OuT 11 0.26120585 -0.28282649
F1{?]>G Change in Focus : 1.017611
&UJTy' 12 0.24033815 -0.30369419
14@q $}sf Change in Focus : -0.109292
)eTnR:= 13 0.37164046 -0.17239188
(IO\+ Change in Focus : -0.692430
9^b7jw 14 0.48597489 -0.05805744
|)|vG_ Change in Focus : -0.662040
@SF")j| 15 0.21462327 -0.32940907
?vL^:f[" Change in Focus : 1.611296
5~ *'>y 16 0.43378226 -0.11025008
>h/)r6 Change in Focus : -0.640081
it/C y\f 17 0.39321881 -0.15081353
)|59FOWg Change in Focus : 0.914906
F|
,Vw{ 18 0.20692530 -0.33710703
0s+rd& Change in Focus : 0.801607
]`CKQ>
o 19 0.51374068 -0.03029165
{=pP`HD0 Change in Focus : 0.947293
bSeL"
20 0.38013374 -0.16389860
SoM
]2^ Change in Focus : 0.667010
Wj L&3Ar' Number of traceable Monte Carlo files generated: 20
=oKPMmpCZ $fj"* Nominal 0.54403234
};VGH/}&s Best 0.54384387 Trial 2
LNyL>VHkK Worst 0.18154684 Trial 4
ShsP]$Yp Mean 0.35770970
iC5JU&l Std Dev 0.11156454
v0H>iKh7 =E6i1x%j &a2V-|G', Compensator Statistics:
,pGCgOG#}c Change in back focus:
)n3biQL_ Minimum : -1.354815
f Dm}J Maximum : 1.611296
B 3,ig9 Mean : 0.161872
_+R_ms Standard Deviation : 0.869664
?[L0LL?ce 8en#PH } 90% > 0.20977951 !z4Hj{A_ 80% > 0.22748071 0F;(_2V- 50% > 0.38667627 40l#'< y; 20% > 0.46553746 MR l*rK 10% > 0.50064115 Ik@Q@ T" 6&xW9' 6b: End of Run.
]=
QCCC WSpg(\Cs 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
RZ,<D I
T$8$9D_u o`y*yucHI 是大于0.6左右的,难道我按照这个默认的公差来加工的话,只有10%的才可能大于0.5?那太低了啊,请问这该怎么进行进一步处理。或者之前哪有问题
+D{*L0$D" M@LaD 5 不吝赐教