Invention Grant
- Patent Title: Zoom lens and image pickup device including the same
- Patent Title (中): 变焦镜头和摄像装置包括它
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Application No.: US14340662Application Date: 2014-07-25
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Publication No.: US09575296B2Publication Date: 2017-02-21
- Inventor: Tomonori Kimura , Shinji Yamasaki
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Carter, DeLuca, Farrell & Schmidt, LLP
- Priority: JP2013-172023 20130822
- Main IPC: G02B15/16
- IPC: G02B15/16 ; G02B15/177 ; G02B13/04
Abstract:
A zoom lens is provided which has a wide angle of view and is bright and in which the entire lens system is compact and which can achieve high optical characteristic over the entire zoom range.
Public/Granted literature
- US20150054988A1 ZOOM LENS AND IMAGE PICKUP DEVICE INCLUDING THE SAME Public/Granted day:2015-02-26
Information query
