Invention Grant
- Patent Title: Zoom lens and imaging apparatus
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Application No.: US16542105Application Date: 2019-08-15
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Publication No.: US11280987B2Publication Date: 2022-03-22
- Inventor: Motoari Ota , Masaru Yonezawa , Takuya Tanaka
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Studebaker & Brackett PC
- Priority: JPJP2018-154926 20180821
- Main IPC: G02B15/14
- IPC: G02B15/14 ; G02B15/167

Abstract:
The zoom lens, in order from the object side, a positive first lens group that does not move during zooming, a negative second lens group that moves during zooming, a negative third lens group that moves during zooming, at least one lens group that moves during zooming, and a rear group that does not move during zooming. All distances between the lens groups adjacent to each other change during zooming. The zoom lens satisfies predetermined conditional expressions.
Public/Granted literature
- US20200064602A1 ZOOM LENS AND IMAGING APPARATUS Public/Granted day:2020-02-27
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