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:
Jun. 20, 2017
Filed:
Oct. 01, 2012
Applicant:
Carl Zeiss Ag, Oberkochen, DE;
Inventors:
Marco Pretorius, Oberkochen, DE;
David Shafer, Fairfield, CT (US);
Assignee:
CARL-ZEISS MICROSCOPY GMBH, Jena, DE;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 27/64 (2006.01); G02B 5/04 (2006.01);
U.S. Cl.
CPC ...
G02B 27/646 (2013.01); G02B 5/04 (2013.01);
Abstract
An optical image offset device for compensating for or producing a lateral offset of an image of an observation object () in an optical observation device () is provided. The optical image offset device comprises at least two optical wedges () which are arranged successively along an optical axis (OA) and which are respectively composed of at least two optical elements (). Each optical wedge () has an adjustable wedge angle (α, β) Furthermore the optical wedges () have different refractive indices and different dispersions.