A projection device for directing a light beam for a data spectacle with at least one lens and a procedure for operating a projection device for a data spectacle with at least one lens

摘要

The invention concerns a projection device (105) for steering a light beam (130) for a data spectacle (100) with at least one lens (110).The projection device (105) has at least one light source (125) for emitting the light beam (130),at least one reflection element (135) to reflect the light beam emitted by the light source (125) in the direction of the lens (110) and at least one diverter element (140) positioned on or in the lens (110) to emit the reflected light beam to one of the reflection element (135);side of the lens (110).