Invention Grant
- Patent Title: Zoom lens and imaging apparatus
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Application No.: US14635195Application Date: 2015-03-02
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Publication No.: US09810889B2Publication Date: 2017-11-07
- Inventor: Tetsuya Ori , Michio Cho
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Young & Thompson
- Priority: JP2012-194735 20120905
- Main IPC: G02B27/64
- IPC: G02B27/64 ; G02B15/14 ; G02B15/163 ; G02B15/173 ; G02B15/20

Abstract:
A zoom lens consists of a first lens group having positive refractive power, a second lens group having negative refractive power, a third lens group having positive refractive power, a fourth lens group having positive refractive power, and a fifth lens group having positive refractive power in this order from an object side. The third lens group consists of a 3-1st lens group having positive refractive power and a 3-2nd lens group having negative refractive power in this order from the object side. A hand shake blur is corrected by moving the 3-2nd lens group in a direction perpendicular to optical axis. Magnification is changed by changing distances between the lens groups while the fifth lens group is fixed.
Public/Granted literature
- US20150177500A1 ZOOM LENS AND IMAGING APPARATUS Public/Granted day:2015-06-25
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