I N D U S T R I A L - L A S E R S
A COMPANY OF THE
I N D U S T R I A L - L A S E R S
A COMPANY OF THE
Service instructions
Laser sources
5 Technical data of the beam guidance
with fiber optic cables
© Lasag AG, Thun, 26.02.08 CM
86 . 0621 - 05 - 11
5.3.4.2 Theoretical spot sizes for all combinations
C
ol
lim
at
io
n
le
ng
th
Fo
cu
si
ng
le
ng
th
Theoretical spot size [µm]
for the different fibers
Reference types in bold
C
on
e a
ng
le
W
or
ki
ng d
is
ta
nc
e
1)
N
ot
es
LL051
LL111
LL122
LL211
LL222
LL411
LL422
LL622
total
mm
100
200
100
200
200
400
400
800
800
1200
12°
173
100
150
75
150
150
300
300
600
600
900
16°
130
100
100
50
100
100
200
200
400
400
600
25°
76
100
60
30
60
60
120
120
240
240
360
38°
34
200
200
50
100
200
400
12°
173
200
150
38
75
150
300
16°
130
200
100
25
50
100
200
25°
76
200
60
15
30
60
120
38°
34
25...75
200
134...
400
267...
800
267...
800
533...
1600
533...
1600
1067...
3200
1067...
3200
1600...
4800
3...9°
173
25...75
150
100...
300
200...
600
200...
600
400...
1200
400...
1200
800...
2400
800...
2400
1200...
3600
7...19°
130
25...75
100
67....
200
133...
400
133...
400
267...
800
267...
800
533...
1600
533...
1600
800...
2400
7...19°
76
25...75
60
40...
120
80...
240
80...
240
160...
480
160...
480
320...
960
320...
960
480...
1440
13...37°
34
50...150
200
67....
200
133...
400
267...
800
533...
1600
3...9°
173
50...150
150
50....
150
100...
300
200...
600
400...
1200
7...19°
130
50...150
100
38....
100
67...
200
133...
400
267...
800
7...19°
76
50...150
60
20....
60
40...
120
80...
240
160...
480
13...37°
34
Notes
1)
Working distance is given for the option protection glass module for welding
34.0397.
Summary of Contents for Lasag SLS 200 CL Series
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