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:
Dec. 31, 2024
Filed:
Nov. 24, 2021
Applicant:
Evident Corporation, Tatsuno-machi, JP;
Inventors:
Kentaro Yamazaki, Tokyo, JP;
Yasunari Matsukawa, Tokyo, JP;
Assignee:
Evident Corporation, Nagano, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 21/24 (2006.01); G02B 21/36 (2006.01);
U.S. Cl.
CPC ...
G02B 21/244 (2013.01); G02B 21/365 (2013.01);
Abstract
A method of adjusting an optical apparatus that acquires an image of a sample includes the steps of moving a focusing section included in the optical apparatus in a direction in which a contrast of a first image of the sample increases, and adjusting an aberration amount occurring in the optical apparatus in a direction in which a contrast of a second image of the sample increases.