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Title:
IMAGE PICKUP LENS, IMAGE PICKUP DEVICE PROVIDED WITH IMAGE PICKUP LENS, AND MOBILE TERMINAL PROVIDED WITH IMAGE PICKUP DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/143459
Kind Code:
A1
Abstract:
Provided is an image pickup lens that forms an image on an image pickup element with light from a subject. In the image pickup lens, a lens that is disposed on an image pickup element side is fixed in position, and a focus lens group having a plurality of lenses including a lens closest to the subject is moved in an optical axis direction, thereby performing focusing.

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Inventors:
KONISHI HIROTOSHI (JP)
MATSUSAKA KEIJI (JP)
SANO EIGO (JP)
TANAKA HIROAKI (JP)
ONISHI SATOSHI (JP)
WAKIMURA TAIZO (JP)
MORITA MITSUHIKO (JP)
Application Number:
PCT/JP2010/054095
Publication Date:
December 16, 2010
Filing Date:
March 11, 2010
Export Citation:
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Assignee:
KONICA MINOLTA OPTO INC (JP)
KONISHI HIROTOSHI (JP)
MATSUSAKA KEIJI (JP)
SANO EIGO (JP)
TANAKA HIROAKI (JP)
ONISHI SATOSHI (JP)
WAKIMURA TAIZO (JP)
MORITA MITSUHIKO (JP)
International Classes:
G02B13/02; G02B7/04; G02B13/18; G02B13/22
Foreign References:
JPS61138225A1986-06-25
JPS6256916A1987-03-12
JPS62177512A1987-08-04
JPH01179007A1989-07-17
JPH01252913A1989-10-09
JPH03249719A1991-11-07
JPH0694992A1994-04-08
JP2006119319A2006-05-11
JP2008197582A2008-08-28
JP2006119260A2006-05-11
JP2008242180A2008-10-09
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