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:
Feb. 02, 2021
Filed:
Dec. 12, 2018
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventors:
Yuki Nagao, Utsunomiya, JP;
Yasuhiro Hatakeyama, Utsunomiya, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/225 (2006.01); H04N 5/232 (2006.01);
U.S. Cl.
CPC ...
H04N 5/2254 (2013.01); H04N 5/23209 (2013.01); H04N 5/23212 (2013.01); H04N 5/23216 (2013.01); H04N 5/23296 (2013.01);
Abstract
An optical apparatus including a first operation portion operable to adjust a first optical parameter, a second operation portion operable to adjust the first optical parameter and a second optical parameter different from the first optical parameter. In the optical apparatus, an adjustment amount of the first optical parameter per unit rotation angle of the first operation portion and an adjustment amount of the first optical parameter per unit rotation angle of the second operation portion are different from each other.