Title:
IMAGING LENS AND IMAGING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2007/119647
Kind Code:
A1
Abstract:
Provided is an imaging lens for a low-cost and compact solid-state imaging element
having excellent optical performance. An imaging apparatus is also provided.
An imaging lens (1) is provided with a first lens (10); a second lens (20) which
has an aspherical surface on an image surface side, a recessed shape on the image
surface side in the vicinity of an optical axis and has a protruding shape on the
image surface side at the periphery of the optical axis; and a third lens (30),
in this order from the object side.
Inventors:
ISONO, Masashi (34, Odabuchi-cho 3-chom, Toyokawa-shi Aichi 44, 4420844, JP)
Application Number:
JP2007/057387
Publication Date:
October 25, 2007
Filing Date:
April 02, 2007
Export Citation:
Assignee:
Konica Minolta Opto, Inc. (2970, Ishikawa-machiHachioji-shi, Tokyo 05, 1928505, JP)
コニカミノルタオプト株式会社 (〒05 東京都八王子市石川町２９７０番地 Tokyo, 1928505, JP)
コニカミノルタオプト株式会社 (〒05 東京都八王子市石川町２９７０番地 Tokyo, 1928505, JP)
International Classes:
G02B13/00; G02B13/18; H04N5/225
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