我现在在初学zemax的
公差分析,找了一个双胶合
透镜 #]/T9: [)0 k}
/%w[q:..h 2 3w{h d 然后添加了默认公差分析,基本没变
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3s$.l} ^b.
MR ?9 然后运行分析的结果如下:
Ui;s.f 8mddI Analysis of Tolerances
cyeDZ) r:rJv File : E:\光学设计资料\zemax练习\f500.ZMX
,T[
+omo Title:
%Z0S"B 3 Date : TUE JUN 21 2011
9yAu<a (,y/nc=GN Units are Millimeters.
B;je|M!d All changes are computed using linear differences.
jc`',o'[+ 2![W
N*N>O Paraxial Focus compensation only.
,w>?N\w!} Dx)XC?'xO WARNING: Solves should be removed prior to tolerancing.
,]qX_`qF !_!b\ Mnemonics:
eakIK+-21y TFRN: Tolerance on curvature in fringes.
wcT6d?*5 TTHI: Tolerance on thickness.
<t@*[Aw TSDX: Tolerance on surface decentering in x.
N0hU~| / TSDY: Tolerance on surface decentering in y.
MCG~{#` TSTX: Tolerance on surface tilt in x (degrees).
c)fp;^ TSTY: Tolerance on surface tilt in y (degrees).
Khd ,|pM TIRR: Tolerance on irregularity (fringes).
=6YO!B>7 TIND: Tolerance on Nd index of refraction.
n9-[z2n TEDX: Tolerance on element decentering in x.
N\&;R$[9: TEDY: Tolerance on element decentering in y.
6\@, Lb TETX: Tolerance on element tilt in x (degrees).
r0bPaAKw TETY: Tolerance on element tilt in y (degrees).
@ xr PaJwM%s)L WARNING: RAY AIMING IS OFF. Very loose tolerances may not be computed accurately.
- Sgp,"a e1Hx"7ew_ WARNING: Boundary constraints on compensators will be ignored.
U8z"{ 83*k.]S` Criterion : Geometric
MTF average S&T at 30.0000 cycles per mm
!2I wuru Mode : Sensitivities
@'4D9A Sampling : 2
3s`3}DKK Nominal Criterion : 0.54403234
S`KCVQ>V Test Wavelength : 0.6328
9%6`ZS~3 .CpO+z 5C?1`-&65V Fields: XY Symmetric Angle in degrees
ir#^5e@ # X-Field Y-Field Weight VDX VDY VCX VCY
*X=-^\G 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
Ka{Zoi] E1_4\S*z Sensitivity Analysis:
0MPDD%TP B35f5m7r |----------------- Minimum ----------------| |----------------- Maximum ----------------|
;d40:q< Type Value Criterion Change Value Criterion Change
yG4MqR)J Fringe tolerance on surface 1
"Fiv
]^ TFRN 1 -1.00000000 0.54257256 -0.00145977 1.00000000 0.54548607 0.00145374
iKY&gnu" Change in Focus :
-0.000000 0.000000
.5xg;Qg\Y Fringe tolerance on surface 2
gK#w$s50 TFRN 2 -1.00000000 0.54177471 -0.00225762 1.00000000 0.54627463 0.00224230
(5_(s`q. Change in Focus : 0.000000 0.000000
~!kbB4`WK Fringe tolerance on surface 3
@eWx4bl TFRN 3 -1.00000000 0.54779866 0.00376632 1.00000000 0.54022572 -0.00380662
+Z*%,m=N( Change in Focus : -0.000000 0.000000
tEs$+b Thickness tolerance on surface 1
~]W8NaQB( TTHI 1 3 -0.20000000 0.54321462 -0.00081772 0.20000000 0.54484759 0.00081525
6B{Awm@v}X Change in Focus : 0.000000 0.000000
p.|;
k%c7 Thickness tolerance on surface 2
m
Y0C7i TTHI 2 3 -0.20000000 0.54478712 0.00075478 0.20000000 0.54327558 -0.00075675
UtrbkuT Change in Focus : 0.000000 -0.000000
A>puk2 s Decenter X tolerance on surfaces 1 through 3
.YRSd TEDX 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
=
xk@ Q7$ Change in Focus : 0.000000 0.000000
wBET.l'd Decenter Y tolerance on surfaces 1 through 3
y[rLk TEDY 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
_T$\$v$ { Change in Focus : 0.000000 0.000000
k~ue^^r} Tilt X tolerance on surfaces 1 through 3 (degrees)
%Z4=3?5B"9 TETX 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
< r~Tj
Change in Focus : 0.000000 0.000000
U_No/$ b Tilt Y tolerance on surfaces 1 through 3 (degrees)
?da 3Azp TETY 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
$Vzfhj-if Change in Focus : 0.000000 0.000000
(tv h9o Decenter X tolerance on surface 1
r "R\ TSDX 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
x7?{*w&r Change in Focus : 0.000000 0.000000
e)kf;Hkf Decenter Y tolerance on surface 1
Eqc$*= TSDY 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
Y<v55m- Change in Focus : 0.000000 0.000000
;+U9; Tilt X tolerance on surface (degrees) 1
f]}F_] TSTX 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
e
j9G[ Change in Focus : 0.000000 0.000000
L;[*F-+jD Tilt Y tolerance on surface (degrees) 1
4SYN$?.Mp TSTY 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
:w+Rs+R Change in Focus : 0.000000 0.000000
5hAg*zJb5o Decenter X tolerance on surface 2
nq=fSK( TSDX 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
H =jnCGk Change in Focus : 0.000000 0.000000
G.}yNjL8 Decenter Y tolerance on surface 2
bBX~ZWw TSDY 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
jYkx]J%S Change in Focus : 0.000000 0.000000
zjmc>++<t Tilt X tolerance on surface (degrees) 2
Ar==@777j TSTX 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
K^bn4Nr Change in Focus : 0.000000 0.000000
fVM%.` Tilt Y tolerance on surface (degrees) 2
d\v _!7 TSTY 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
t>xV]W< Change in Focus : 0.000000 0.000000
*u}):8=&R Decenter X tolerance on surface 3
WxFjpJt
TSDX 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
N5\<w> Change in Focus : 0.000000 0.000000
iJi|* P5dw Decenter Y tolerance on surface 3
ZeO>Ag^ TSDY 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
9M<? *8) Change in Focus : 0.000000 0.000000
|j,Mof Tilt X tolerance on surface (degrees) 3
/ @&Sqv4? TSTX 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
c nzPq\ Change in Focus : 0.000000 0.000000
-AX3Rnv^! Tilt Y tolerance on surface (degrees) 3
|Xag:hof TSTY 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
?P5D!b:( Change in Focus : 0.000000 0.000000
j{g {`Qa Irregularity of surface 1 in fringes
[3.rG!Na TIRR 1 -0.20000000 0.50973587 -0.03429647 0.20000000 0.57333868 0.02930634
C\{4<:<_& Change in Focus : 0.000000 0.000000
jnTl%aQYc Irregularity of surface 2 in fringes
HZT;7< TIRR 2 -0.20000000 0.53400904 -0.01002330 0.20000000 0.55360281 0.00957047
NQG"}=KA Change in Focus : 0.000000 0.000000
bbJa,}R Irregularity of surface 3 in fringes
vzw\f TIRR 3 -0.20000000 0.58078982 0.03675748 0.20000000 0.49904394 -0.04498840
;VuIQ*@m" Change in Focus : 0.000000 0.000000
URAipLvN Index tolerance on surface 1
3{ci]h`:y8 TIND 1 -0.00100000 0.52606778 -0.01796456 0.00100000 0.56121811 0.01718578
ciTQH (G Change in Focus : 0.000000 0.000000
.#n?^73 Index tolerance on surface 2
f_7p.H6\ TIND 2 -0.00100000 0.55639086 0.01235852 0.00100000 0.53126361 -0.01276872
[Ue>KG62= Change in Focus : 0.000000 -0.000000
z,9qAts?mh 8^{BuUA Worst offenders:
(:\hor% Type Value Criterion Change
EP[
gq TSTY 2 -0.20000000 0.35349910 -0.19053324
=vFI4)$- TSTY 2 0.20000000 0.35349910 -0.19053324
[D t`@Dm TSTX 2 -0.20000000 0.35349910 -0.19053324
5?b9[o+D TSTX 2 0.20000000 0.35349910 -0.19053324
ymKdRF TSTY 1 -0.20000000 0.42678383 -0.11724851
U2aE:$oeYi TSTY 1 0.20000000 0.42678383 -0.11724851
/$n${M5! TSTX 1 -0.20000000 0.42678383 -0.11724851
3t,SXI@ TSTX 1 0.20000000 0.42678383 -0.11724851
P
,i)A TSTY 3 -0.20000000 0.42861670 -0.11541563
U0rz 4fxc TSTY 3 0.20000000 0.42861670 -0.11541563
pQp}HD!- J.-#:OZ Estimated Performance Changes based upon Root-Sum-Square method:
3!,%;Vz= Nominal MTF : 0.54403234
ZD,l2DQ? Estimated change : -0.36299231
"%Jx,L\f{ Estimated MTF : 0.18104003
t~AesHZpk 1)r1/0 Compensator Statistics: IOA{lN6 Change in back focus: OD i)# Minimum : -0.000000 HV sIbQS Maximum : 0.000000 h*d,AJz &. Mean : -0.000000 Xm*Dh#H Standard Deviation : 0.000000 g9gyWz 9J?j2!D Monte Carlo Analysis:
#zXDh3%]a Number of trials: 20
\z_@.Jw{ 8ZN J} Initial Statistics: Normal Distribution
a%AU9?/q# iz'8P-]K> Trial Criterion Change
>fjf]
6 1 0.42804416 -0.11598818
b#P8Je`;9 Change in Focus : -0.400171
hE=cgO`QU 2 0.54384387 -0.00018847
j'7FTVmJ Change in Focus : 1.018470
+`[$w<I 3 0.44510003 -0.09893230
TqlUe@E Change in Focus : -0.601922
%B~`bUHjq 4 0.18154684 -0.36248550
!XFN/-Q , Change in Focus : 0.920681
]\jhtC=2 5 0.28665820 -0.25737414
,^+3AT Change in Focus : 1.253875
F/!C=nS 6 0.21263372 -0.33139862
$/D@=Pkc Change in Focus : -0.903878
9A6ly9DIS 7 0.40051424 -0.14351809
89L-k%R Change in Focus : -1.354815
ZK13[_@9 8 0.48754161 -0.05649072
2Two|E Change in Focus : 0.215922
0{j>u` 9 0.40357468 -0.14045766
`Q{kiy Change in Focus : 0.281783
BjB2YO& / 10 0.26315315 -0.28087919
eSvu:euv Change in Focus : -1.048393
tp1{)|pwY6 11 0.26120585 -0.28282649
|sI^_RdBv Change in Focus : 1.017611
VC.r 12 0.24033815 -0.30369419
P017y&X Change in Focus : -0.109292
rz3&khi 13 0.37164046 -0.17239188
F`-? 3]\3 Change in Focus : -0.692430
o]]Q7S= 14 0.48597489 -0.05805744
N8KHNTb-M Change in Focus : -0.662040
0xPML}|V 15 0.21462327 -0.32940907
.$q]<MK8 Change in Focus : 1.611296
@ O%m, 16 0.43378226 -0.11025008
sG\=_-"v( Change in Focus : -0.640081
= U^B,q 17 0.39321881 -0.15081353
L\b$1U!i Change in Focus : 0.914906
>z(6ADq 18 0.20692530 -0.33710703
t rHj7Nw Change in Focus : 0.801607
-5Ccuk>6 19 0.51374068 -0.03029165
A\=:h AQ Change in Focus : 0.947293
;B7>/q;g 20 0.38013374 -0.16389860
c*3ilMP\4 Change in Focus : 0.667010
ln3.TR* 02S Uyv(Mt Number of traceable Monte Carlo files generated: 20
87*R#(( r*WdD/r| Nominal 0.54403234
(OJ}|*\ e Best 0.54384387 Trial 2
Uqkh@-6- Worst 0.18154684 Trial 4
#Q;#A |EZ Mean 0.35770970
#Uudx~b Std Dev 0.11156454
QJ$]~)w?H `_f3o,5 p*>[6{$3)O Compensator Statistics:
(US8Sc Change in back focus:
EmLPq!C Minimum : -1.354815
a5&wS@)
; Maximum : 1.611296
SBYRN##n_ Mean : 0.161872
u'=#~'6 Standard Deviation : 0.869664
/a]+xL Y}4dW' 90% > 0.20977951 PZ"xW0"- 80% > 0.22748071 6k^vF~ 50% > 0.38667627 A^g81s.5 20% > 0.46553746 !'+t)h9^ 10% > 0.50064115 mNV4"lNR X-t4irZ) End of Run.
Ir]b.6B zO!`sPP 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
u<+;]8[o
_Jx?m EkJo.'0@ 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
*A_ s
n? 不吝赐教