我现在在初学zemax的
公差分析,找了一个双胶合
透镜 *LBF+L^C% +~G:z|k
_J\zj vjGJRk|XED 然后添加了默认公差分析,基本没变
".|8 (Y ] H;E(1iU
z6M5'$\y m[y~-n 然后运行分析的结果如下:
rMJ@oc gh[q*%# Analysis of Tolerances
'q;MhnU+ 'qiAmaX File : E:\光学设计资料\zemax练习\f500.ZMX
jbe:"Stw Title:
Wx3DWY; Date : TUE JUN 21 2011
|7,$.MK-@ XN
t` 4$L Units are Millimeters.
-eV*I>G All changes are computed using linear differences.
Ygg+=@].@ (T2HUmkQ6 Paraxial Focus compensation only.
) C~#W ~2hzyEh WARNING: Solves should be removed prior to tolerancing.
)Rbt0
c %Y*XJ' Mnemonics:
[V?HK_~ TFRN: Tolerance on curvature in fringes.
rC|nE=i TTHI: Tolerance on thickness.
yO8@ .-j b TSDX: Tolerance on surface decentering in x.
r*mYtS TSDY: Tolerance on surface decentering in y.
q'H6oD` TSTX: Tolerance on surface tilt in x (degrees).
|wb_im TSTY: Tolerance on surface tilt in y (degrees).
o92BGqA>& TIRR: Tolerance on irregularity (fringes).
>#r0k|3J^J TIND: Tolerance on Nd index of refraction.
+fozE? TEDX: Tolerance on element decentering in x.
g$ )0E< TEDY: Tolerance on element decentering in y.
Iw?^ TETX: Tolerance on element tilt in x (degrees).
<w~$S0_ TETY: Tolerance on element tilt in y (degrees).
})@xWU6! rLD1Cpeb,w WARNING: RAY AIMING IS OFF. Very loose tolerances may not be computed accurately.
D6e?J. ]S?G]/k} WARNING: Boundary constraints on compensators will be ignored.
_]'kw [ X0ugnQ6 Criterion : Geometric
MTF average S&T at 30.0000 cycles per mm
En-=z`j
G Mode : Sensitivities
F\;l) Sampling : 2
|,n(9Ix Nominal Criterion : 0.54403234
f9_Pn'"I Test Wavelength : 0.6328
Bf^K?:r"V ?t\GHQ$$? G~&q
Fields: XY Symmetric Angle in degrees
V0,5c`H c # X-Field Y-Field Weight VDX VDY VCX VCY
yP-$@Ry 1 0.000E+000 0.000E+000 1.000E+000 0.000 0.000 0.000 0.000
[=.iJ5,{2 F@t\D? Sensitivity Analysis:
IYptNR Wkb>JnPo |----------------- Minimum ----------------| |----------------- Maximum ----------------|
$i8oLSRV Type Value Criterion Change Value Criterion Change
Zg= { Fringe tolerance on surface 1
+('xzW TFRN 1 -1.00000000 0.54257256 -0.00145977 1.00000000 0.54548607 0.00145374
pkG8g5(w Change in Focus :
-0.000000 0.000000
H_Hr=_8}- Fringe tolerance on surface 2
Gyi0SM6v5& TFRN 2 -1.00000000 0.54177471 -0.00225762 1.00000000 0.54627463 0.00224230
Qd3ppJn Change in Focus : 0.000000 0.000000
7PfNPz<4+ Fringe tolerance on surface 3
.gRb' TFRN 3 -1.00000000 0.54779866 0.00376632 1.00000000 0.54022572 -0.00380662
="@f~~ Change in Focus : -0.000000 0.000000
H,/=<Th;i Thickness tolerance on surface 1
0lqh;/ TTHI 1 3 -0.20000000 0.54321462 -0.00081772 0.20000000 0.54484759 0.00081525
;6]ag< Q Change in Focus : 0.000000 0.000000
rf^IJY[ Thickness tolerance on surface 2
[ryII hQ TTHI 2 3 -0.20000000 0.54478712 0.00075478 0.20000000 0.54327558 -0.00075675
Y>nQ< Change in Focus : 0.000000 -0.000000
]U4C2}u Decenter X tolerance on surfaces 1 through 3
-yIx:*KI TEDX 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
:=quCzG Change in Focus : 0.000000 0.000000
E7SmiD@) Decenter Y tolerance on surfaces 1 through 3
SZxnYVY TEDY 1 3 -0.20000000 0.54401464 -1.7700E-005 0.20000000 0.54401464 -1.7700E-005
NSx-~) Change in Focus : 0.000000 0.000000
vl s+E o] Tilt X tolerance on surfaces 1 through 3 (degrees)
!YM:?%B TETX 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
2B6y1" B Change in Focus : 0.000000 0.000000
j6*e^
B Tilt Y tolerance on surfaces 1 through 3 (degrees)
?v+el, TETY 1 3 -0.20000000 0.54897548 0.00494314 0.20000000 0.54897548 0.00494314
0|\A5
eG Change in Focus : 0.000000 0.000000
M6Ik 'r"M Decenter X tolerance on surface 1
{>ghX_m| TSDX 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
[w FK!? Change in Focus : 0.000000 0.000000
+WxD=|p; Decenter Y tolerance on surface 1
6_w~#86= TSDY 1 -0.20000000 0.53999563 -0.00403671 0.20000000 0.53999563 -0.00403671
K[V#Pj9 Change in Focus : 0.000000 0.000000
^m.%FIwR Tilt X tolerance on surface (degrees) 1
8RZqoQDH TSTX 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
FYg{IKg Change in Focus : 0.000000 0.000000
T}'*Gry Tilt Y tolerance on surface (degrees) 1
[].euDrX TSTY 1 -0.20000000 0.42678383 -0.11724851 0.20000000 0.42678383 -0.11724851
zP!j {y4w Change in Focus : 0.000000 0.000000
BQgK<_ Decenter X tolerance on surface 2
+I.{y TSDX 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
r/+~4W5
Change in Focus : 0.000000 0.000000
|t58n{V.O Decenter Y tolerance on surface 2
@C~gU@F TSDY 2 -0.20000000 0.51705427 -0.02697807 0.20000000 0.51705427 -0.02697807
-?)z@Lc Change in Focus : 0.000000 0.000000
QcdAg%"yy Tilt X tolerance on surface (degrees) 2
pe\]}& TSTX 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
<{HV|B7 Change in Focus : 0.000000 0.000000
,G$<J0R1 Tilt Y tolerance on surface (degrees) 2
%:-2P TSTY 2 -0.20000000 0.35349910 -0.19053324 0.20000000 0.35349910 -0.19053324
uH} }z ! Change in Focus : 0.000000 0.000000
0bQ"s*K Decenter X tolerance on surface 3
99Nm? $g TSDX 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
I^``x+a Change in Focus : 0.000000 0.000000
r;zG
Decenter Y tolerance on surface 3
7*Gg#XQ>( TSDY 3 -0.20000000 0.53419039 -0.00984195 0.20000000 0.53419039 -0.00984195
T' )l Change in Focus : 0.000000 0.000000
V$MMK Tilt X tolerance on surface (degrees) 3
phcYQqR TSTX 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
N/B-u)?\: Change in Focus : 0.000000 0.000000
EHq?yj; Tilt Y tolerance on surface (degrees) 3
0*/[z~Z-1 TSTY 3 -0.20000000 0.42861670 -0.11541563 0.20000000 0.42861670 -0.11541563
5q}7#{A Change in Focus : 0.000000 0.000000
Ch&2{ng Irregularity of surface 1 in fringes
$)jf TIRR 1 -0.20000000 0.50973587 -0.03429647 0.20000000 0.57333868 0.02930634
~5~Cpu2v7 Change in Focus : 0.000000 0.000000
Bh q]h Irregularity of surface 2 in fringes
~2 J!I^J TIRR 2 -0.20000000 0.53400904 -0.01002330 0.20000000 0.55360281 0.00957047
? C6tYd Change in Focus : 0.000000 0.000000
[jKhC<t} Irregularity of surface 3 in fringes
y>JSo9[@ TIRR 3 -0.20000000 0.58078982 0.03675748 0.20000000 0.49904394 -0.04498840
7Y1FFw| Change in Focus : 0.000000 0.000000
KA9v?_@{ F Index tolerance on surface 1
h}GzQry1 TIND 1 -0.00100000 0.52606778 -0.01796456 0.00100000 0.56121811 0.01718578
T5TAkEVl Change in Focus : 0.000000 0.000000
v==/tr) Index tolerance on surface 2
2Ni {fC? TIND 2 -0.00100000 0.55639086 0.01235852 0.00100000 0.53126361 -0.01276872
OGnuBK Change in Focus : 0.000000 -0.000000
GaOM|F'> rn-CQ2{? Worst offenders:
r)f+j@KF Type Value Criterion Change
f]kG%JEK TSTY 2 -0.20000000 0.35349910 -0.19053324
{60U6n TSTY 2 0.20000000 0.35349910 -0.19053324
f;a55%3c TSTX 2 -0.20000000 0.35349910 -0.19053324
c"S{5xh0& TSTX 2 0.20000000 0.35349910 -0.19053324
iq`caoi TSTY 1 -0.20000000 0.42678383 -0.11724851
ys}I~MK - TSTY 1 0.20000000 0.42678383 -0.11724851
6tBe,'* TSTX 1 -0.20000000 0.42678383 -0.11724851
N?mQ50o~C TSTX 1 0.20000000 0.42678383 -0.11724851
yH',vC. TSTY 3 -0.20000000 0.42861670 -0.11541563
p) m0\ TSTY 3 0.20000000 0.42861670 -0.11541563
/qPhptV 7^]KQ2fF
8 Estimated Performance Changes based upon Root-Sum-Square method:
YyD0g9{ Nominal MTF : 0.54403234
%2`.*]L Estimated change : -0.36299231
T5+9# Estimated MTF : 0.18104003
/9@VnM -h,?_d> Compensator Statistics: 3|1v)E Change in back focus: %1kIaYZ Minimum : -0.000000 !,cfA';S Maximum : 0.000000 cFloaCz Mean : -0.000000 kuo!}QFL Standard Deviation : 0.000000 Hus.Jfam u:%Ln_S Monte Carlo Analysis:
PI$K+}E Number of trials: 20
C5EaP%s G Y+li{ Initial Statistics: Normal Distribution
{*K7P> & 9 wP,Z" Trial Criterion Change
=]W[{@P 1 0.42804416 -0.11598818
g,}_&+q:.M Change in Focus : -0.400171
}<=_&n 2 0.54384387 -0.00018847
D Ax1 Change in Focus : 1.018470
nm]m!.$d 3 0.44510003 -0.09893230
o%[swoM@ Change in Focus : -0.601922
>AUzsQ 4 0.18154684 -0.36248550
`E8D5'tt Change in Focus : 0.920681
D`2w>{Y 5 0.28665820 -0.25737414
j4}Q Change in Focus : 1.253875
H[U"eS." 6 0.21263372 -0.33139862
S0!w]Ku Change in Focus : -0.903878
NbUbLzE 7 0.40051424 -0.14351809
a<lDT_2b Change in Focus : -1.354815
-$cO0RSY 8 0.48754161 -0.05649072
hf< [$B Change in Focus : 0.215922
Nh"U~zlh 9 0.40357468 -0.14045766
OzUo}QN Change in Focus : 0.281783
Nd%j0lj 10 0.26315315 -0.28087919
Mk!bmFZOZ Change in Focus : -1.048393
"*ww>0[ 11 0.26120585 -0.28282649
sk7]s7 Change in Focus : 1.017611
*b\&R%6dR 12 0.24033815 -0.30369419
o8u;2gZx Change in Focus : -0.109292
A/ 88WC$v 13 0.37164046 -0.17239188
1}3tpO; Change in Focus : -0.692430
KLgg([ 14 0.48597489 -0.05805744
[Lq9lw&
Change in Focus : -0.662040
nG0R1< 15 0.21462327 -0.32940907
EjP9/VG@= Change in Focus : 1.611296
d VyT ` 16 0.43378226 -0.11025008
0n*D](/NK Change in Focus : -0.640081
I9*BTT] 17 0.39321881 -0.15081353
/-Z}= Change in Focus : 0.914906
U[W &D%' 18 0.20692530 -0.33710703
%{&,5|8 Change in Focus : 0.801607
- |4 Oq 19 0.51374068 -0.03029165
KRb'kW Change in Focus : 0.947293
a6\`r^ @ 20 0.38013374 -0.16389860
N."x@mV Change in Focus : 0.667010
>Ft)v ;Pe=cc"@ Number of traceable Monte Carlo files generated: 20
4OFv#$[ %BF,;(P Nominal 0.54403234
fw)Q1"| Best 0.54384387 Trial 2
hRZYvZ3 Worst 0.18154684 Trial 4
"D'"uMS`H Mean 0.35770970
ji.T7wn1u Std Dev 0.11156454
C!)ZRuRv >35W{d JJy.)-R Compensator Statistics:
/h9v'Y}c Change in back focus:
4`Lr^q}M+ Minimum : -1.354815
w>\_d Maximum : 1.611296
$N\k*= Mean : 0.161872
`N8t2yF Standard Deviation : 0.869664
P|t2%:_ fGoJP[ae 90% > 0.20977951 ox5WboL 80% > 0.22748071 ~bsdy2&/q 50% > 0.38667627 p4D.nB8 20% > 0.46553746 ojc.ykP$ 10% > 0.50064115 U7HfDDh D~ n-;T End of Run.
Ko0?c.l 1)!2D?w 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
`R!Q(rePx
zwk&3 D>0(*O 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
[9G=x[ }m&\I 不吝赐教