Title:
OPTICAL IMAGING LENS SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/160093
Kind Code:
A1
Abstract:
Disclosed is an optical imaging lens system. The disclosed optical lens system comprises first, second, third, fourth, fifth, sixth and seventh lenses sequentially arranged in the object to image sensor direction. The fifth lens has positive (+) power, sixth lens has negative (-) power, and the fifth and sixth lenses are cemented into one to structure a cemented lens having positive power.
Inventors:
JUNG PIL SUN (KR)
KIM DONG YOUNG (KR)
AN CHI HO (KR)
KIM DONG YOUNG (KR)
AN CHI HO (KR)
Application Number:
PCT/KR2017/002833
Publication Date:
September 21, 2017
Filing Date:
March 16, 2017
Export Citation:
Assignee:
ACE SOLUTECH CO LTD (KR)
International Classes:
G02B9/62; G02B5/20; G02B5/28; G02B13/18; G02B21/36; G02B27/00
Foreign References:
| JP2014026254A | 2014-02-06 | |||
| KR20140067182A | 2014-06-05 | |||
| JP2012155223A | 2012-08-16 | |||
| JP2016004196A | 2016-01-12 | |||
| JP2015121730A | 2015-07-02 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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