40 / 74
36
Right Angle
Focus Head
Part #
100nm
66
53
40
83
67
51
124
100
165
134
198
160
Spot Diameter
Fiber Core Diameter
(microns)
200nm
132
107
80
166
134
101
248
200
330
267
395
320
300nm
199
160
121
249
200
151
372
300
495
400
594
480
400nm
265
213
161
332
267
202
496
400
660
533
792
640
600nm
397
320
241
498
401
302
744
600
990
800
1188
959
800nm
529
426
322
664
534
403
992
800
1320
1066
1584
1279
1000nm
660
426
400
830
670
505
1240
1000
1650
1335
1980
1600
607-3931-01
607-3931-02
607-3931-03
607-3931-04
607-3931-05
607-3931-06
607-3931-07
607-3931-08
607-3931-09
607-3931-10
607-3931-11
607-3931-12
Working
Distance
mm
25
25
25
35
35
35
65
65
85
85
105
105
Model 3931
Spot Size Reference Chart
Focus Head - Fiber Cable
NOTES: Final Configuration Selection (Focus Head & Fiber Core Size) subject to review by LaserStar Applications Lab and Engineering.
Working Distance from the end Final Focus Lens-Tolerance +/- 2mm. Custom Focus Head dimensions available upon request.
Energy Meter Head position available as 90˚ offset (shown below) or in-line.