Invention Grant
- Patent Title: Imaging lens and imaging apparatus including the imaging lens
- Patent Title (中): 成像透镜和包括成像透镜的成像设备
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Application No.: US14219705Application Date: 2014-03-19
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Publication No.: US09256053B2Publication Date: 2016-02-09
- Inventor: Hideo Kanda , Kazumi Koike
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Young & Thompson
- Priority: JP2013-072277 20130329
- Main IPC: G02B9/60
- IPC: G02B9/60 ; G02B13/00

Abstract:
An imaging lens substantially consists of, in order from an object side, five lenses of a first lens that has a biconvex shape, a second lens that has a negative refractive power, a third lens that has a negative refractive power and has a meniscus shape which is concave toward the object side, a fourth lens that has a positive refractive power, and a fifth lens that has a negative refractive power and has an aspheric shape which is concave toward an image side and of which an image side surface has an extreme point. Further, the imaging lens satisfies predetermined conditional expressions.
Public/Granted literature
- US20140293448A1 IMAGING LENS AND IMAGING APPARATUS INCLUDING THE IMAGING LENS Public/Granted day:2014-10-02
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