我现在在初学zemax的
公差分析,找了一个双胶合
透镜 C:d$ j{a3AEmps
,\RxKSU GCEq3
^/ 然后添加了默认公差分析,基本没变
C]+T5W\"<B M.R]hI
tpi>$:e kaj6C_k| 然后运行分析的结果如下:
xd`!z`X!,s s%R'c_cGZ Analysis of Tolerances
)z#M_[zC> F
DCHB~D File : E:\光学设计资料\zemax练习\f500.ZMX
S4Vv _k-&
Title:
Q-GnNT7MB3 Date : TUE JUN 21 2011
(e;9,~u) :+>:>$ao Units are Millimeters.
NCM&6<_ All changes are computed using linear differences.
ihJC)m`Hbl Soa5TM Paraxial Focus compensation only.
h8!;RN[ z3[0BWXs WARNING: Solves should be removed prior to tolerancing.
:i6k6= ?geEq' Mnemonics:
xBC:%kG~# TFRN: Tolerance on curvature in fringes.
?=uw0~O[ TTHI: Tolerance on thickness.
k98}Jx7J)" TSDX: Tolerance on surface decentering in x.
AQ 5CrYb TSDY: Tolerance on surface decentering in y.
o=
%Fh TSTX: Tolerance on surface tilt in x (degrees).
Y Hv85y TSTY: Tolerance on surface tilt in y (degrees).
oGLSk(T&I TIRR: Tolerance on irregularity (fringes).
\ns#l@B TIND: Tolerance on Nd index of refraction.
I!;# Nk> TEDX: Tolerance on element decentering in x.
[T.BK: TEDY: Tolerance on element decentering in y.
^Q?I8,4} TETX: Tolerance on element tilt in x (degrees).
-R;.Md_ TETY: Tolerance on element tilt in y (degrees).
!Fz9\| x6ig,N~AO WARNING: RAY AIMING IS OFF. Very loose tolerances may not be computed accurately.
o?J>mpC hsQrHs'k WARNING: Boundary constraints on compensators will be ignored.
?7cF_Zvve ntSPHK|' Criterion : Geometric
MTF average S&T at 30.0000 cycles per mm
@:. 6'ji,` Mode : Sensitivities
uv2!][ Sampling : 2
|j
i}LWcD Nominal Criterion : 0.54403234
X3:-+]6,d Test Wavelength : 0.6328
1lNg} !)[K s.rS06x R?Q@)POW Fields: XY Symmetric Angle in degrees
t
_Q/v # X-Field Y-Field Weight VDX VDY VCX VCY
D(&${Mnac 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
`C`_2y8 Nky%v+r Sensitivity Analysis:
.JpYZ | qb
^4G |----------------- Minimum ----------------| |----------------- Maximum ----------------|
>=2nAv/( Type Value Criterion Change Value Criterion Change
2f]9I1{ Fringe tolerance on surface 1
4\?I4|{pC TFRN 1 -1.00000000 0.54257256 -0.00145977 1.00000000 0.54548607 0.00145374
{cv,Tz[Q> Change in Focus :
-0.000000 0.000000
&Sc}3UI/F Fringe tolerance on surface 2
'PlKCn`(w TFRN 2 -1.00000000 0.54177471 -0.00225762 1.00000000 0.54627463 0.00224230
3Lq?Y7#KQp Change in Focus : 0.000000 0.000000
0rT-8iJp4P Fringe tolerance on surface 3
U3^T.i"R TFRN 3 -1.00000000 0.54779866 0.00376632 1.00000000 0.54022572 -0.00380662
AO'B p5:Q Change in Focus : -0.000000 0.000000
1GW=QbO 6 Thickness tolerance on surface 1
3yXF|
yV TTHI 1 3 -0.20000000 0.54321462 -0.00081772 0.20000000 0.54484759 0.00081525
VbtFM=Dg Change in Focus : 0.000000 0.000000
4kA/W0 VG Thickness tolerance on surface 2
{
Lt\4h TTHI 2 3 -0.20000000 0.54478712 0.00075478 0.20000000 0.54327558 -0.00075675
}d)>pH Change in Focus : 0.000000 -0.000000
b=QO ^ Decenter X tolerance on surfaces 1 through 3
KTk%Np TEDX 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
e@L'H)w, Change in Focus : 0.000000 0.000000
T.HI
$(d Decenter Y tolerance on surfaces 1 through 3
mB#`{|1[ TEDY 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
[6
!/ Change in Focus : 0.000000 0.000000
5RTAM Tilt X tolerance on surfaces 1 through 3 (degrees)
o"v>
BhpC TETX 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
D|Z,eench Change in Focus : 0.000000 0.000000
ha'oLm# Tilt Y tolerance on surfaces 1 through 3 (degrees)
~]A';xH& TETY 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
7BF't!-2F Change in Focus : 0.000000 0.000000
Xt8;Pl Decenter X tolerance on surface 1
^<<( }3 TSDX 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
"aP>}5<h Change in Focus : 0.000000 0.000000
i<1w*yu Decenter Y tolerance on surface 1
{:Z# 8dGe TSDY 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
.dp~%!"Sn, Change in Focus : 0.000000 0.000000
~/\;7E{8! Tilt X tolerance on surface (degrees) 1
m{x!uq TSTX 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
:M ix*NCf Change in Focus : 0.000000 0.000000
788q<7E Tilt Y tolerance on surface (degrees) 1
(J<@e!@NE TSTY 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
&.o}(e:] Change in Focus : 0.000000 0.000000
n\*>mp) Decenter X tolerance on surface 2
#joU}Rj| TSDX 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
}k<b)I*A Change in Focus : 0.000000 0.000000
*s?&)][ Decenter Y tolerance on surface 2
VPn#O TSDY 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
J(M0t~RZ Change in Focus : 0.000000 0.000000
n`6 8<ybl5 Tilt X tolerance on surface (degrees) 2
rEdr8qw TSTX 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
%o#D" Change in Focus : 0.000000 0.000000
rQ*'2Zf'< Tilt Y tolerance on surface (degrees) 2
v<tH 3I+ TSTY 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
UY{
Uo@k9x Change in Focus : 0.000000 0.000000
?GD{}f33 Decenter X tolerance on surface 3
v>)[NAY9 TSDX 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
}.2pR*W Change in Focus : 0.000000 0.000000
ERGDo=j Decenter Y tolerance on surface 3
=t&B8+6 TSDY 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
$|6Le;
K Change in Focus : 0.000000 0.000000
HC4ad0Gs+{ Tilt X tolerance on surface (degrees) 3
cGsxfwD TSTX 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
xHykU;p@ Change in Focus : 0.000000 0.000000
XT~JP Tilt Y tolerance on surface (degrees) 3
k'%c| kx8U TSTY 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
x;Dr40wD@y Change in Focus : 0.000000 0.000000
yKOf]m># Irregularity of surface 1 in fringes
U`:#+8h-} TIRR 1 -0.20000000 0.50973587 -0.03429647 0.20000000 0.57333868 0.02930634
dm.?-u;C Change in Focus : 0.000000 0.000000
z=>]E1'RL Irregularity of surface 2 in fringes
f5wOk&G TIRR 2 -0.20000000 0.53400904 -0.01002330 0.20000000 0.55360281 0.00957047
BIbcm,YQ Change in Focus : 0.000000 0.000000
cKF02?)TX Irregularity of surface 3 in fringes
q'+XTal
TIRR 3 -0.20000000 0.58078982 0.03675748 0.20000000 0.49904394 -0.04498840
vT%rg r Change in Focus : 0.000000 0.000000
I^M3>}p Index tolerance on surface 1
IOTHk+w TIND 1 -0.00100000 0.52606778 -0.01796456 0.00100000 0.56121811 0.01718578
!S%XIq}FX Change in Focus : 0.000000 0.000000
"@GopD Index tolerance on surface 2
HQ@X"y
n TIND 2 -0.00100000 0.55639086 0.01235852 0.00100000 0.53126361 -0.01276872
A+Y>1-=JO Change in Focus : 0.000000 -0.000000
v]U[7 j <LZvG IMl Worst offenders:
F2oY_mA Type Value Criterion Change
fn#b3ee TSTY 2 -0.20000000 0.35349910 -0.19053324
A_Sl#e TSTY 2 0.20000000 0.35349910 -0.19053324
qdZn9i TSTX 2 -0.20000000 0.35349910 -0.19053324
wc~a}0uz TSTX 2 0.20000000 0.35349910 -0.19053324
RS<c&{? TSTY 1 -0.20000000 0.42678383 -0.11724851
EW#.)@- TSTY 1 0.20000000 0.42678383 -0.11724851
s;8J= \9W TSTX 1 -0.20000000 0.42678383 -0.11724851
'9<Mk-Aj TSTX 1 0.20000000 0.42678383 -0.11724851
4(u+YW GX TSTY 3 -0.20000000 0.42861670 -0.11541563
=kZPd>&L TSTY 3 0.20000000 0.42861670 -0.11541563
.__X[Mzth3 1/gY]ghL Estimated Performance Changes based upon Root-Sum-Square method:
dldM hT$ Nominal MTF : 0.54403234
W1r- uR Estimated change : -0.36299231
1#]tCi` Estimated MTF : 0.18104003
kc~Z1 q+gqa<kM Compensator Statistics: wGnjuIR Change in back focus: /d'^XYOC Minimum : -0.000000 rm3~] Maximum : 0.000000 @YpA'cX7 Mean : -0.000000 ]Z<{
~ Standard Deviation : 0.000000 HOykmx6$ n8zUL1:R Monte Carlo Analysis:
"-v9V7KCM Number of trials: 20
{l *ps-fi j]Rl1~+M Initial Statistics: Normal Distribution
I+`~6 vx!nC}f"k` Trial Criterion Change
IO^O9IEx, 1 0.42804416 -0.11598818
w4(DR?[nC Change in Focus : -0.400171
"vU:qwm 2 0.54384387 -0.00018847
;EL!TzL:8 Change in Focus : 1.018470
#ye++.7WK 3 0.44510003 -0.09893230
z<^HohT Change in Focus : -0.601922
UvQxtT] 4 0.18154684 -0.36248550
r^*,eF Change in Focus : 0.920681
_e ~EQ[, 5 0.28665820 -0.25737414
O_F<VV*MFQ Change in Focus : 1.253875
Fo?2nQ< 6 0.21263372 -0.33139862
x0Tb7y`
Change in Focus : -0.903878
m&2<?a}l 7 0.40051424 -0.14351809
<ezvz..g Change in Focus : -1.354815
$D9JsUij 8 0.48754161 -0.05649072
PJA 1/" Change in Focus : 0.215922
J"6_H =s 9 0.40357468 -0.14045766
er l_Gg Change in Focus : 0.281783
&)xoR4!2 10 0.26315315 -0.28087919
5f}63as Change in Focus : -1.048393
2&$ A x 11 0.26120585 -0.28282649
n]9y Cr Change in Focus : 1.017611
I!# 42~\ 12 0.24033815 -0.30369419
Rq4\~F? Change in Focus : -0.109292
InPq1AH 13 0.37164046 -0.17239188
ym(r;mj! Change in Focus : -0.692430
4!/{CGP 14 0.48597489 -0.05805744
V\ARe=IWM Change in Focus : -0.662040
T!v%NZj3 15 0.21462327 -0.32940907
8uT@$./
Change in Focus : 1.611296
Vs{|:L+ 16 0.43378226 -0.11025008
*]x]U >EF Change in Focus : -0.640081
*(o~pxFTR 17 0.39321881 -0.15081353
!u\ X,.h Change in Focus : 0.914906
`n5)oU2q 18 0.20692530 -0.33710703
17<\Q(YQ= Change in Focus : 0.801607
hz\7Z+ $L_ 19 0.51374068 -0.03029165
"V?U^L>SF Change in Focus : 0.947293
F5+f?B~?R? 20 0.38013374 -0.16389860
!30Dice Change in Focus : 0.667010
HK:?Y[ebs AO8`ItNZdT Number of traceable Monte Carlo files generated: 20
\n:' >:0X! q ,}W. Nominal 0.54403234
61!R- Best 0.54384387 Trial 2
pmQ9iA@= Worst 0.18154684 Trial 4
Q3z-v&^E9 Mean 0.35770970
e7vPiQCc Std Dev 0.11156454
Zf?>:P %G\rL.H| LRB#|PW Compensator Statistics:
4V<s" Change in back focus:
/o8h1L= Minimum : -1.354815
e[R364K Maximum : 1.611296
wCn W]<+ Mean : 0.161872
MK~viSgi Standard Deviation : 0.869664
+s1mm c :[\}Hn= 90% > 0.20977951 ;uDH&3W 80% > 0.22748071 .rN5A+By` 50% > 0.38667627 ;t"#7\ 20% > 0.46553746 MlS<txFPS 10% > 0.50064115 oryoGy=(yk ^U:pv0Qz End of Run.
P) GBuW ic?6p 这就有了些疑问,为什么我选择的补偿器是近轴焦点,而分析结果近轴焦点都不变化??应该是变得。另外最后的蒙特卡洛分析,只有10%的大于0.5(我用的是MTF作为评价方式),可是我设计的MTF如图
#Du1(R
0P%(4t$pd 8n);NZ 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
^aXyho ha3 Qx 不吝赐教