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Patent Searching and Data


Title:
CAMERA LENS
Document Type and Number:
WIPO Patent Application WO/2018/192144
Kind Code:
A1
Abstract:
A camera lens. The camera lens comprises: a first lens group and a second lens group in sequence from an object side to an image side. the first lens group comprises a first lens (L1) and a second lens (L2); the second lens group comprises at least one third lens (L3); a light filter (L5) is provided between the second lens group and the image side; and the curvature radius R1 of an object side surface (S1) of the first lens and the curvature radius R2 of an image side surface (S2) of the first lens satisfy 0.5

Inventors:
HUANG, Lin (No. 66-68 Shunyu Road, Yuyao Ningbo, Zhejiang 0, 315400, CN)
Application Number:
CN2017/096591
Publication Date:
October 25, 2018
Filing Date:
August 09, 2017
Export Citation:
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Assignee:
ZHEJIANG SUNNY OPTICAL CO., LTD (No. 66-68 Shunyu Road, Yuyao Ningbo, Zhejiang 0, 315400, CN)
International Classes:
G02B13/00; G02B13/18
Foreign References:
CN106842514A2017-06-13
CN106443972A2017-02-22
CN105445903A2016-03-30
CN102955225A2013-03-06
CN106405796A2017-02-15
CN105259641A2016-01-20
US20150085383A12015-03-26
Attorney, Agent or Firm:
INSIGHT INTELLECTUAL PROPERTY LIMITED (19 A, Tower A InDo Building,No. 48A Zhichun Road, Haidian District, Beijing 8, 100098, CN)
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