Mikroskop B-353MET, trinokular, metallurgisch

Describes the optical design of the lens.

A condenser serves to ensure a uniform homogeneous illumination of the object. The Abbe condenser consists of a lens system and an adjustable diaphragm. With it, you can set the optimal contrast for the object.

A focusing wheel is used to focus the microscope on the particular object.

Used to hold colour filters for contrast enhancement.