Title:
光学装置及びそれを備える撮像システム
Document Type and Number:
Japanese Patent JP7292848
Kind Code:
B2
Abstract:
An optical apparatus includes: an optical system; and a holding member configured to hold the optical system, wherein the holding member includes a first connection portion provided on an object side of the optical system, and a second connection portion provided between the optical system and the first connection portion, and wherein a lens apparatus is detachably mountable to the optical apparatus via the first connection portion, and an optical element is detachably mountable to the optical apparatus via the second connection portion.
Inventors:
Tsubasa Nakamura
Kazuhiko Kajiyama
Kazuhiko Kajiyama
Application Number:
JP2018195422A
Publication Date:
June 19, 2023
Filing Date:
October 16, 2018
Export Citation:
Assignee:
Canon Inc
International Classes:
G03B17/12; G01J3/51; G03B11/00; G03B17/14; G03B17/56; H04N23/55
Domestic Patent References:
| JP2008064933A | ||||
| JP2015104058A | ||||
| JP2009042372A | ||||
| JP63205626A | ||||
| JP2002131637A | ||||
| JP2003232993A | ||||
| JP7244237A | ||||
| JP2005278076A |
Foreign References:
| WO2013179620A1 | ||||
| US20130216125 |
Attorney, Agent or Firm:
Takuma Abe
Sougo Kuroiwa
Sougo Kuroiwa