Franz Merz

Tube for a microscope as well as microscope

Illumination device for observation equipment e.g. ophthalmic operation microscope, has reflex lens aperture provided in illumination optic, where reflex lens aperture covers reflex light that is radiated from surface of lens unit

Beleuchtungseinrichtung sowie Beobachtungseinrichtung

Image reversion system, ancillary ophthalmoscopy module and surgical microscope

Operation microscope with illumination device

Image reversion system, additional ophthalmoscopy module and operational microscope

Lighting device e.g. LED, for observation device i.e. operating microscope, has light source lying in front focus of collector, and illumination optics formed in way such that light source is mapped on fundus of eye

Surgical microscope with illumination device

An optical imaging system

Optisches Abbildungssystem Optical imaging system