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Title:
IMAGING LENS AND IMAGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/131205
Kind Code:
A1
Abstract:
This imaging lens comprises, in sequence from the object side to the image-surface side: a first lens having a positive refractive power in the vicinity of the optical axis; a second lens having a positive refractive power in the vicinity of the optical axis; a third lens having a negative refractive power in the vicinity of the optical axis; a fourth lens having a negative refractive power, the image-surface-side lens surface being oriented in a concave shape toward the image-surface side in the vicinity of the optical axis; a fifth lens having a positive refractive power, the image-surface-side lens surface being oriented in a concave shape toward the image-surface side in the vicinity of the optical axis; and a sixth lens having a negative refractive power in the vicinity of the optical axis.

Inventors:
HOSONO YOSHIO (JP)
NIHEI YASUHIDE (JP)
KATSURAGI DAIGO (JP)
Application Number:
PCT/JP2018/046052
Publication Date:
July 04, 2019
Filing Date:
December 14, 2018
Export Citation:
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Assignee:
SONY CORP (JP)
International Classes:
G02B13/00; G02B13/18
Foreign References:
JP2017203933A2017-11-16
JP2001083413A2001-03-30
JP2000227546A2000-08-15
Attorney, Agent or Firm:
TSUBASA PATENT PROFESSIONAL CORPORATION (JP)
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