Invention Grant
- Patent Title: Accessory, image pickup apparatus on which same is mountable, and camera system
-
Application No.: US15992790Application Date: 2018-05-30
-
Publication No.: US10782598B2Publication Date: 2020-09-22
- Inventor: Toshinori Yamazaki , Kunihiko Sasaki , Masahisa Tamura , Masayasu Shigematsu
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc. IP Division
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@10a8602c
- Main IPC: G03B17/56
- IPC: G03B17/56 ; G02B27/64 ; G03B17/14 ; G03B19/12 ; H01R13/24
Abstract:
An interchangeable lens assembly includes a plurality of lens-side claw portions and a lock pin concave portion. Furthermore, internal angles of a quadrangle formed by connecting a center of a first lens-side claw portion, a center of a second lens-side claw portion, a center of a third lens-side claw portion, and a center of the lock pin concave portion satisfies a predetermined condition.
Public/Granted literature
- US20180348611A1 ACCESSORY, IMAGE PICKUP APPARATUS ON WHICH SAME IS MOUNTABLE, AND CAMERA SYSTEM Public/Granted day:2018-12-06
Information query
