Patent ID: 9389073
Filing Date: 2016-07-12
CPC Classification: G01C,G02B

Claim Text:
1. A rotation laser comprising: a laser light source for generating a laser beam; a deflection means rotatable about a rotation axis and serving for the directional emission of the laser beam; a transmitting unit extending from the laser light source as far as the deflection means, wherein the laser light source is part of the transmitting unit; an optical system comprising one or a plurality of lenses for manipulating the laser beam, wherein at least one lens of the one or a plurality of the lenses is a lens which is deformable in a targeted manner by actuators; a control unit for manipulating the at least one lens; and at least three actuators which are drivable by the control unit and which are arranged in a manner distributed along a circumference of the at least one lens, wherein the control unit is configured such that, by driving the at least three actuators, the optical refraction properties of the at least one lens are variable, such that the laser beam is manipulatable in terms of its orientation and/or its divergence.