Stereo microscope system for two users has compact construction with zoom system lens groups moving transverse to output ray bundle

摘要

A stereo microscope system for two users has the two movable lens groups in the first pair zoom system (37) moving transverse to the beam axis (35) of the user image ray bundle (29) that leaves the beam splitter (15) obliquely. Independent claims are included for versions using fibre optic bundles to transport light to the object region.