User Guide

The bifocal optics of focusing optics D50 has a fixed set dis-
tance between the focal points and divides the laser beam into
two partial beams of the same power.
If the laser light cable was replaced, it may be necessary to
adjust the power splitting of the dual focus optics (see "Adjust-
ing the dual focus optics", pg. 4‐21).
c b
a
360°
0
0
3
0
-
6
8
-
R
Fig. 3-13
The bifocal optics used and the lens determine the distance of
the focal points to each other and to the center line.
The dual focus optics which suit your welding applications can
be obtained from TRUMPF.
For detailed information, see the dimensional drawing of your
focusing optics and the data sheet 22-50-17-A44-BC.
The focal points can be turned 360° around the middle axis
(see "Turning the focal points around the center axis",
pg. 4‐21).
2.6 Connecting piece
A connecting piece is mounted between collimation and lens.
Two different connecting pieces are used, depending on design
and task of the focusing optics:
■
Empty cube extension.
■
0° cube for fastening of the viewing optics.
■
90° cube for deflecting the laser beam by 90° and for attach-
ing observation optics or a sensor outlet.
■
2 x 90° double deflection for deflecting the laser beam and
for mounting the observation optics.
3
‐18
Components
2020-01 22-50-17-CRen
Division of the power
Location of the focal points