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:
Aug. 04, 2020
Filed:
Jun. 22, 2016
Jenoptik Optical Systems Gmbh, Jena, DE;
Juergen Weise, Jena, DE;
Birgit Massino, Jena, DE;
Joerg Wunderlich, Brahmenau, DE;
Tim Baldsiefen, Jena, DE;
Jan Werschnik, Jena, DE;
JENOPTIK Optical Systems GmbH, Jena, DE;
Abstract
The invention relates to a device () for optical beam expansion of an optical system having a guide tube (), a first guide cylinder () having a first lens (), wherein the first guide cylinder () is arranged within the guide tube () so as to be displaceable along the longitudinal axis of the guide tube (), and a second guide cylinder () having a second lens (), wherein the second guide cylinder () is arranged within the guide tube () so as to be displaceable along the longitudinal axis of the guide tube (). A first displacement device is provided to displace the first guide cylinder () along the longitudinal axis () of the guide tube (), and a second displacement device is provided to displace the second guide cylinder () along the longitudinal axis of the guide tube ().