Title:
レンズ装置および撮像装置
Document Type and Number:
Japanese Patent JP7286430
Kind Code:
B2
Abstract:
A lens apparatus includes an urging member disposed between first and second lens holding members, a first guide member including a first receiver configured to receive the urging member, and a first guide protrusion extending in an optical axis direction from the first receiver toward the second lens holding member, and a second guide member including a second receiver configured to receive the urging member; and a second guide protrusion extending in the optical axis direction from the second receiver toward the first lens holding member. The first and second guide protrusions have areas that always overlap each other in the optical axis direction in a use state. When the first and second lens holding members are closer to each other than a predetermined state, at least part of the first and second guide protrusions protrudes from the first or second receiver.
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Inventors:
Toyoto Noda
Application Number:
JP2019114657A
Publication Date:
June 05, 2023
Filing Date:
June 20, 2019
Export Citation:
Assignee:
Canon Inc
International Classes:
G02B7/04
Domestic Patent References:
| JP2013003452A | ||||
| JP4365007A | ||||
| JP2007097259A | ||||
| JP2004287142A |
Foreign References:
| US7068443 |
Attorney, Agent or Firm:
Ryosuke Fujimoto
Atsuya Mizumoto
Tomoya Hirayama
Atsuya Mizumoto
Tomoya Hirayama