Illuminator of object in viewing field of microscope with at least two light sources, each defining beam path, with optical fibre(s) in first or second beam path

摘要

Object (10) illuminator of viewing field of microscope (7) contains first light source (1a), defining first beam path (103), and at least one second light source (1b), defining second beam path (104). In first, or second beam path is fitted optical fibre (101) displaceable relative to other beam path, i.e. second or first beam path.Preferably both beam paths are allocated to both optical fibres so that first or second optical fibre can be switched from one to other beam path, both ways for supplying microscope with light from different light sources.