As a globally active high-tech company specialized in the development and manufacturing of vacuum coating systems, Bühler Leybold Optics' expertise covers a wide range of areas and applications. These range from coatings for architectural and automotive glass, precision optics, coatings for ophthalmic lenses and optical filters to industrial coatings for headlamps and sensors in the automotive sector, as well as opto-electronic applications. Bühler Leybold Optics is part of the Bühler Group.