Scanning microscope and optical element

摘要

A scanning microscope that defines an illumination beam path and a detection beam path, having an objective that is arranged in both the illumination beam path and the detection beam path, is disclosed. The scanning microscope is characterized by an interchangeable module that is also arranged in the illumination beam path and a [sic] detection beam path and that separates the illumination beam path and detection beam path at a fixed angular relationship to one another and comprises at least a first acoustooptical component. Also disclosed is an optical element having at least three ports.