The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 15, 2011
Filed:
May. 30, 2008
Alfons Abele, Schwäbisch Gmünd, DE;
Peter Reimer, Ellwangen, DE;
Anja Seiwert, Aalen, DE;
Fritz Strähle, Heubach, DE;
Franz Merz, Aalen, DE;
Alfons Abele, Schwäbisch Gmünd, DE;
Peter Reimer, Ellwangen, DE;
Anja Seiwert, Aalen, DE;
Fritz Strähle, Heubach, DE;
Franz Merz, Aalen, DE;
Carl Zeiss Surgical GmbH, Oberkochen, DE;
Abstract
A surgical microscope () has an illuminating arrangement () which can guide illuminating light to the object region () with a first illuminating beam path () and with a second illuminating beam path (). A light exit unit is provided in the first illuminating beam path (). An illuminating field diaphragm is mounted in the second illuminating beam path. The first illuminating beam path () has an illuminating optic which images the light exit plane of the light exit unit or a plane conjugated to the light exit plane into a first image plane (). An illuminating optic is provided in the second illuminating beam path () and this illuminating optic images the illuminating field diaphragm into a second image plane () different from the first image plane.