我现在在初学zemax的
公差分析,找了一个双胶合
透镜 8z|]{XW{ |;aZi?Ek[
m@I}$ XmwR^ 然后添加了默认公差分析,基本没变
OU/3U(%n]e +3AX1o%p,#
-sf[o"T,j KCbOO8cQS 然后运行分析的结果如下:
sAA;d m=COF$< Analysis of Tolerances
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]hc iM9k!u FE File : E:\光学设计资料\zemax练习\f500.ZMX
@o}J ) Title:
E.N>,N Date : TUE JUN 21 2011
ub1~+T'O J?t(TW6E Units are Millimeters.
D8B\F5..c# All changes are computed using linear differences.
; %AgKgV
c;t3I}, Paraxial Focus compensation only.
RxV
" , /18fpH| WARNING: Solves should be removed prior to tolerancing.
&{wRB l # =<#++;!I
Mnemonics:
.!2
u#A TFRN: Tolerance on curvature in fringes.
I:al[V2g TTHI: Tolerance on thickness.
X?u=R)uG TSDX: Tolerance on surface decentering in x.
*>EV4Hl TSDY: Tolerance on surface decentering in y.
wUg=jnY TSTX: Tolerance on surface tilt in x (degrees).
e8_EB/)_Z TSTY: Tolerance on surface tilt in y (degrees).
I3Z\]BI TIRR: Tolerance on irregularity (fringes).
i-WP#\s TIND: Tolerance on Nd index of refraction.
8{icY|:MTN TEDX: Tolerance on element decentering in x.
0[uOKFgE TEDY: Tolerance on element decentering in y.
6&LmR75C TETX: Tolerance on element tilt in x (degrees).
48;b TETY: Tolerance on element tilt in y (degrees).
f/.f08 DtS7)/<T
WARNING: RAY AIMING IS OFF. Very loose tolerances may not be computed accurately.
4}0YLwgJ 8U]mr+ WARNING: Boundary constraints on compensators will be ignored.
6>&(OV PRyzvc~ Criterion : Geometric
MTF average S&T at 30.0000 cycles per mm
UT 7'- Mode : Sensitivities
e !w{ap8u Sampling : 2
vkYiO]y Nominal Criterion : 0.54403234
3:sx%Ci/2 Test Wavelength : 0.6328
5YI6$ZdQ 7''iT{-[p \7o7~pll Fields: XY Symmetric Angle in degrees
<ZO+e*4 # X-Field Y-Field Weight VDX VDY VCX VCY
vy-(:aH7U 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
X}QcXc.d )*.rl Sensitivity Analysis:
WkpHe r M}o) |----------------- Minimum ----------------| |----------------- Maximum ----------------|
7a/
BS(kq< Type Value Criterion Change Value Criterion Change
i_!$bk<yo Fringe tolerance on surface 1
Gt,VSpb~s TFRN 1 -1.00000000 0.54257256 -0.00145977 1.00000000 0.54548607 0.00145374
]_L;AD Change in Focus :
-0.000000 0.000000
Cz&t*i/ Fringe tolerance on surface 2
F,mStw: TFRN 2 -1.00000000 0.54177471 -0.00225762 1.00000000 0.54627463 0.00224230
k0b6X5 Change in Focus : 0.000000 0.000000
p~(STHDe# Fringe tolerance on surface 3
iK5[P TFRN 3 -1.00000000 0.54779866 0.00376632 1.00000000 0.54022572 -0.00380662
S,Qa\\~z Change in Focus : -0.000000 0.000000
OSJj^Y)W| Thickness tolerance on surface 1
X
VH(zJ TTHI 1 3 -0.20000000 0.54321462 -0.00081772 0.20000000 0.54484759 0.00081525
{?cF2K# Change in Focus : 0.000000 0.000000
h]Gvt 5 Thickness tolerance on surface 2
-0k{O@l" TTHI 2 3 -0.20000000 0.54478712 0.00075478 0.20000000 0.54327558 -0.00075675
%bG\ Change in Focus : 0.000000 -0.000000
?l|&JgJ$ Decenter X tolerance on surfaces 1 through 3
Xoq - TEDX 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
nF,zWr[x Change in Focus : 0.000000 0.000000
9m"EY@- Decenter Y tolerance on surfaces 1 through 3
}1a(*s,s-^ TEDY 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
i8*(J-M Change in Focus : 0.000000 0.000000
s,|v,,<+ Tilt X tolerance on surfaces 1 through 3 (degrees)
eG dFupfz TETX 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
3"Kap/[h Change in Focus : 0.000000 0.000000
Cs vwc% Tilt Y tolerance on surfaces 1 through 3 (degrees)
-2C^M> HZ TETY 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
?cK67|%W Change in Focus : 0.000000 0.000000
zCS }i_ p Decenter X tolerance on surface 1
G}dq
ft5" TSDX 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
#,"[sag Change in Focus : 0.000000 0.000000
3n_t^= Decenter Y tolerance on surface 1
w H`GzB" TSDY 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
?|Wxqo Change in Focus : 0.000000 0.000000
6jov8GIAt Tilt X tolerance on surface (degrees) 1
ZxCXru1 TSTX 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
oy=ej+: Change in Focus : 0.000000 0.000000
3]&le[. Tilt Y tolerance on surface (degrees) 1
F}B2nL& TSTY 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
Q:ql~qew Change in Focus : 0.000000 0.000000
W:8{}Iu< Decenter X tolerance on surface 2
L5wFbc"u TSDX 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
s`]SK^j0 Change in Focus : 0.000000 0.000000
vXak5iq>X Decenter Y tolerance on surface 2
_?Ly7*UML TSDY 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
Yic4|N?u Change in Focus : 0.000000 0.000000
=,s5>2 Tilt X tolerance on surface (degrees) 2
u3jLe=Y'\ TSTX 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
K@"B^f0mU Change in Focus : 0.000000 0.000000
qzu(4*Gk6 Tilt Y tolerance on surface (degrees) 2
O4^' H}* TSTY 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
[E9_ZdBT Change in Focus : 0.000000 0.000000
0^d<@\ Decenter X tolerance on surface 3
(|tR>R.Wxg TSDX 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
<yw=+hz[u Change in Focus : 0.000000 0.000000
M'NOM>8 Decenter Y tolerance on surface 3
E7<l^/<2S+ TSDY 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
ndvt
$* Change in Focus : 0.000000 0.000000
8K\S]SZ Tilt X tolerance on surface (degrees) 3
_akpW TSTX 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
^>y|{;` Change in Focus : 0.000000 0.000000
"2"2qZ*h} Tilt Y tolerance on surface (degrees) 3
@~i :8 TSTY 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
Ou|kb61zg Change in Focus : 0.000000 0.000000
6x16?x Irregularity of surface 1 in fringes
v\=k[oOu
TIRR 1 -0.20000000 0.50973587 -0.03429647 0.20000000 0.57333868 0.02930634
:vE\r#hJ" Change in Focus : 0.000000 0.000000
:4Y5 Irregularity of surface 2 in fringes
Saks~m7, TIRR 2 -0.20000000 0.53400904 -0.01002330 0.20000000 0.55360281 0.00957047
@|d`n\%x Change in Focus : 0.000000 0.000000
kr44@!s+' Irregularity of surface 3 in fringes
]];LA!n TIRR 3 -0.20000000 0.58078982 0.03675748 0.20000000 0.49904394 -0.04498840
}e>OmfxDBt Change in Focus : 0.000000 0.000000
*M6j)jqV Index tolerance on surface 1
U6YQ*%mZ_ TIND 1 -0.00100000 0.52606778 -0.01796456 0.00100000 0.56121811 0.01718578
[q|8.>sB Change in Focus : 0.000000 0.000000
~#=70 Index tolerance on surface 2
c$;Cpt@-j TIND 2 -0.00100000 0.55639086 0.01235852 0.00100000 0.53126361 -0.01276872
]-w.x]I Change in Focus : 0.000000 -0.000000
@M(+YCi:e@ PJ)d5D%T Worst offenders:
c
<X( S Type Value Criterion Change
ERfSJ TSTY 2 -0.20000000 0.35349910 -0.19053324
5^N`~ TSTY 2 0.20000000 0.35349910 -0.19053324
?oU5H TSTX 2 -0.20000000 0.35349910 -0.19053324
.ITTY QHv) TSTX 2 0.20000000 0.35349910 -0.19053324
]OC?g2&6 TSTY 1 -0.20000000 0.42678383 -0.11724851
L,sXJ23. TSTY 1 0.20000000 0.42678383 -0.11724851
aBKJd TSTX 1 -0.20000000 0.42678383 -0.11724851
?|GwuG8g TSTX 1 0.20000000 0.42678383 -0.11724851
I%mGb$Q TSTY 3 -0.20000000 0.42861670 -0.11541563
@CA{uP; TSTY 3 0.20000000 0.42861670 -0.11541563
6PLdzZ{ cu4 |!s`# Estimated Performance Changes based upon Root-Sum-Square method:
Lv-M. Nominal MTF : 0.54403234
6^z):d#u Estimated change : -0.36299231
N1dM,H Estimated MTF : 0.18104003
Aj"fkY|Q KN.WTaO Compensator Statistics: m3`J9f,c/ Change in back focus: dF+:9iiAm Minimum : -0.000000 t<SCrLbz Maximum : 0.000000 w#>CYP`0k6 Mean : -0.000000 )yS S 2 Standard Deviation : 0.000000 2))pB/ is{H >#+" Monte Carlo Analysis:
bG]?AiWr Number of trials: 20
`Oe}OSxnT I:] Pd Initial Statistics: Normal Distribution
&[[Hfs2:-] W'5c%SI Trial Criterion Change
O?Qi 1 0.42804416 -0.11598818
^{64b Change in Focus : -0.400171
5Qxm\?0J 2 0.54384387 -0.00018847
1sXVuto Change in Focus : 1.018470
lkb,UL;V 3 0.44510003 -0.09893230
8q|T`ac+N Change in Focus : -0.601922
s 5F?m 4 0.18154684 -0.36248550
X>eFGCz}I Change in Focus : 0.920681
g` 41d 5 0.28665820 -0.25737414
SB^xq Change in Focus : 1.253875
K^c%$n:}+ 6 0.21263372 -0.33139862
Q\z9\mMG- Change in Focus : -0.903878
=u.hHkx 7 0.40051424 -0.14351809
UQJ Change in Focus : -1.354815
P?<G:]W 8 0.48754161 -0.05649072
d-B,)$zE Change in Focus : 0.215922
y~py+:_ 9 0.40357468 -0.14045766
{BD G;e Change in Focus : 0.281783
#$,b )Uy 10 0.26315315 -0.28087919
77%I%<# Change in Focus : -1.048393
t0)XdIl8 11 0.26120585 -0.28282649
D3C3_
@* Change in Focus : 1.017611
$kY ]HI 12 0.24033815 -0.30369419
6f;20dn6 Change in Focus : -0.109292
] U.*KkQ 13 0.37164046 -0.17239188
uVzvUz{b Change in Focus : -0.692430
a7TvX{<d 14 0.48597489 -0.05805744
'A'[N :i Change in Focus : -0.662040
?PU7xO;_ 15 0.21462327 -0.32940907
*^p^tK Change in Focus : 1.611296
GNoUn7Y 16 0.43378226 -0.11025008
Gg5+Ap D Change in Focus : -0.640081
2:;; 17 0.39321881 -0.15081353
v=E(U4v9e Change in Focus : 0.914906
7~nuFJaTI 18 0.20692530 -0.33710703
otdm rw| Change in Focus : 0.801607
C]ef
`5NR] 19 0.51374068 -0.03029165
ulNMqz\. Change in Focus : 0.947293
4&G
#Bi 20 0.38013374 -0.16389860
r!/<%\S Change in Focus : 0.667010
Ko %e#q- ?l^NKbw Number of traceable Monte Carlo files generated: 20
K8fC>iNbH noO#o+
Jg# Nominal 0.54403234
'_FxxLAO Best 0.54384387 Trial 2
J(Zz^$8]<? Worst 0.18154684 Trial 4
$[+)N~ Mean 0.35770970
p4z
thdN[ Std Dev 0.11156454
iB5'mb* 1abQoe vg*~t3{ L Compensator Statistics:
@
[%K D Change in back focus:
*fQn!2}=( Minimum : -1.354815
6K5mMu#4 Maximum : 1.611296
M,oRi;V Mean : 0.161872
FR6PY Standard Deviation : 0.869664
O@`KGZEPY j-7aJj% 90% > 0.20977951 aJ
J63aJ 80% > 0.22748071 {Hzj(c~S? 50% > 0.38667627 $dF$-y<[0 20% > 0.46553746 SL?YU(a 10% > 0.50064115 P}"uC`036 c2:oM<6| End of Run.
ma@!"Z8S
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%OO 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
FM<`\d'
| *N;R+b <AU0ir 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
__`6 W1 }N"YlGY\Yn 不吝赐教