Mikroskop BTP 86.091, 5er Revolver, 20x Objektiv

Specifies how much larger an object appears compared to when viewed with the naked eye.

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.

Describes the position in which you look through the eyepiece, for example at 45° or straight.