Goniometer stage

摘要

A goniometer stage has a tilting axis which can be adjusted to the point of intersection of the optical axis of the objective lens with the focusing plane. A bearing sleeve for a specimen holder rod is seated with its inner end in a ball-like inner bearing and is connected on its outer end with a cylinder of the tilting device via decoupled positioning devices. The rotational movement of the tilting device is transmitted directly, via a metal bellows from the cylinder to the bearing sleeve.