Vorrichtung und Verfahren zur Laserstrahlformung, insbesondere bei der Laserstrahl-Oberflaechenbearbeitung

The invention relates to a device for shaping laser beams, in particular for surface treatment by means of laser beams, comprising at least one static beam-shaping mirror (1) and at least one rotary-driven mirror (2) mounted in a rotary bearing, whereby, given certain conditions and in certain applications, no use is made of the static beam-shaping mirror which can be arranged in any sequence, by which the vertical onto the beam diverting surface of the rotary mirror (2) is tilted by a certain angle to the axis of rotation and the beam deflecting surface of the rotary mirror is unstructured, and a process by which this device can be used and a possible application of said process.