US 12,326,608 B2
Optical apparatus capable of being miniaturized
Mitsuru Morohashi, Tokyo (JP)
Assigned to CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed by CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed on Aug. 2, 2022, as Appl. No. 17/879,241.
Claims priority of application No. 2021-131300 (JP), filed on Aug. 11, 2021.
Prior Publication US 2023/0051012 A1, Feb. 16, 2023
Int. Cl. G02B 7/02 (2021.01); G02B 7/09 (2021.01); G02B 13/00 (2006.01)
CPC G02B 7/021 (2013.01) [G02B 7/09 (2013.01); G02B 13/0035 (2013.01)] 17 Claims
OG exemplary drawing
 
1. An optical apparatus comprising:
a lens unit;
a drive unit configured to include a base member, a shift member, and an urging member;
a cylindrical body configured to support the drive unit; and
a first coupling portion configured to be coupled with the urging member,
wherein a groove along a direction of an optical axis of the lens unit is provided inside the cylindrical body,
the urging member urges the shift member with respect to the base member, and
the first coupling portion and the groove overlap with each other when viewed from the direction of the optical axis.