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:
Nov. 08, 2016
Filed:
Feb. 27, 2014
Applicant:
Leica Microsystems Cms Gmbh, Wetzlar, DE;
Inventors:
Tobias Bauer, Koenigstein/Taunus, DE;
Christian Schulz, Solms, DE;
Assignee:
LEICA MICROSYSTEM CMS GMBH, Wetzlar, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 21/02 (2006.01); G02B 21/33 (2006.01);
U.S. Cl.
CPC ...
G02B 21/02 (2013.01); G02B 21/33 (2013.01);
Abstract
A microscope immersion objective having a numerical aperture of NA>1.36 includes a front lens group. The front lens group has a first, object-side optical element having a plane parallel plate and a second optical element having a hyper-hemisphere. The plane parallel plate is wrung together with a planar side of the hyper-hemisphere.