Do optical impairments occur? 

Our procedures exclude or minimize optical impairments in the sense of distortion. Our method is used to create the transition from the surface to be treated to the untreated area in such a way that distortions in the transition are prevented.

As a rule, the processing of the glass is not visible or disturbing for the normal observer and thus complies with the guidelines for assessing the visual quality of glass for the building industry.