DEVICE FOR REMOVING DEPOSITS AND/OR PRECIPITATE ON A SUBSTRATE

A device () for eliminating deposits and/or precipitation on a substrate () comprises at least one transducer () captively connected to the substrate () by a connection layer (), wherein the connection layer () is arranged between the substrate () and the transducer (). The invention provides for the connection layer () to comprise a connection material () and a filling material (). Furthermore, an optical system for environment monitoring comprising an optical monitoring device comprising a lens and/or an observation window and the above device is provided, wherein the lens or the observation window is formed by the substrate.