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:
Jan. 03, 2023
Filed:
Aug. 06, 2018
Applicant:
Carl Zeiss Microscopy Gmbh, Jena, DE;
Inventors:
Thomas Ohrt, Golmsdorf, DE;
Michael Goegler, Wolfratshausen, DE;
Thorsten Kues, Bovenden-Eddigehausen, DE;
Assignee:
Carl Zeiss Microscopy GmbH, Jena, DE;
Primary Examiner:
Int. Cl.
CPC ...
G02B 21/33 (2006.01); G02B 21/34 (2006.01); G02B 27/00 (2006.01);
U.S. Cl.
CPC ...
G02B 21/33 (2013.01); G02B 27/0006 (2013.01); G02B 21/34 (2013.01);
Abstract
A microscope objective for imaging a specimen using a microscope, the microscope objective having a front lens enclosed by a surround and being designed for microscopy with an immersion liquid. In the microscope objective, the front lens and/or the surround thereof is provided with a coating which can be switched between a state which repels the immersion liquid and a state which does not repel the immersion liquid.