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. 11, 2019
Filed:
Jul. 01, 2015
Olympus Corporation, Shibuya-ku, Tokyo, JP;
Hiroyasu Hebiishi, Hachioji, JP;
Masaru Mizunaka, Hino, JP;
Shintaro Kobayashi, Hachioji, JP;
Akihiro Kitahara, Hino, JP;
OLYMPUS CORPORATION, Tokyo, JP;
Abstract
A microscope includes: an objective lens having an optical system; a correction collar provided on the objective lens and configured to move the optical system in a direction of an optical axis of the optical system by rotating around the objective lens to correct aberration; a switching unit to which the objective lens is attachable and which switches a position of the objective lens; a supporting unit for supporting the switching unit; and a focusing unit that holds the supporting unit such that the supporting unit is movable along the optical axis of the objective lens. A correction collar operating device is detachably attached to the supporting unit and includes: an input unit for inputting rotary force to rotate the correction collar; and a correction collar driving unit for rotating the correction collar according to the rotary force while the correction collar driving unit has contact with the correction collar.