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. 04, 2014
Filed:
Mar. 21, 2013
Applicant:
Jenoptik Optical Systems Gmbh, Jena, DE;
Inventors:
Joerg Wunderlich, Brahmenau, DE;
Ullrich Krueger, Milda, DE;
Assignee:
JENOPTIK Optical Systems GmbH, Jena, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 9/62 (2006.01); G02B 9/00 (2006.01); G02B 13/00 (2006.01); G02B 27/00 (2006.01);
U.S. Cl.
CPC ...
G02B 13/0005 (2013.01); G02B 27/0031 (2013.01);
Abstract
An F-theta objective which is color-corrected for a wavelength range of 1065-1075 nm and is suitable for high laser outputs of more than 1 kW, having sixth individual lenses L-L, wherein the lenses are formed of at least two different materials.