Method for coating surfaces

摘要

The method involves conveying a mixture (G) into a homogenizer (3) directly or over a burner (2), and forming the mixture from individually conducted components. The mixture is homogenized using arising turbulences in a space and the homogenized mixture is exhausted from an exhaust opening (6) towards an optical surface (1) that is to be coated. The coating components and/or a reaction product of a precursor are accumulated. A slot width of the opening is adjusted by pivoting of guide plates (4) or plate segments. The tapering of the space is caused by inclination of the plates or segments.