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:
Feb. 07, 2017
Filed:
Feb. 04, 2015
Applicant:
Carl Zeiss Microscopy Gmbh, Jena, DE;
Inventor:
Rolf Wartmann, Waake, DE;
Assignee:
Carl Zeiss Microscopy GmbH, Jena, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 21/02 (2006.01); G02B 21/36 (2006.01);
U.S. Cl.
CPC ...
G02B 21/025 (2013.01); G02B 21/361 (2013.01);
Abstract
An optical system for digital microscopy having at least one lens, at least one telescope of the Kepler type and tube optics, wherein an aperture is arranged between the telescope and the tube optics, which aperture is imaged by means of the telescope at the rear focal point of the lens and the following conditions are met simultaneously: