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Title:
CAMERA LENS
Document Type and Number:
WIPO Patent Application WO/2018/227971
Kind Code:
A1
Abstract:
Disclosed is a camera lens. The camera lens successively comprises, from an object side to an image side: a first lens (E1), a second lens (E2), a third lens (E3), a fourth lens (E4) and a fifth lens (E5), wherein the first lens (E1) has a positive focal power, the second lens (E2) has a negative focal power, the third lens (E3) has a positive focal power or a negative focal power, the fourth lens (E4) has a positive focal power, the fifth lens (E5) has a negative focal power, and the effective focal length f of the camera lens and a combined focal length f45 of the fourth lens (E4) and the fifth lens (E5) satisfy -1.0

Inventors:
ZHANG, Kaiyuan (No. 66-68 Shunyu Road, YuyaoNingbo, Zhejiang 0, 315400, CN)
LI, Ming (No. 66-68 Shunyu Road, YuyaoNingbo, Zhejiang 0, 315400, CN)
YANG, Lin (No. 66-68 Shunyu Road, YuyaoNingbo, Zhejiang 0, 315400, CN)
Application Number:
CN2018/073168
Publication Date:
December 20, 2018
Filing Date:
January 18, 2018
Export Citation:
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Assignee:
ZHEJIANG SUNNY OPTICAL CO., LTD (No. 66-68 Shunyu Road, YuyaoNingbo, Zhejiang 0, 315400, CN)
International Classes:
G02B13/00
Foreign References:
CN106646833A2017-05-10
CN106646829A2017-05-10
CN105988186A2016-10-05
CN206773280U2017-12-19
CN107085284A2017-08-22
CN106990508A2017-07-28
CN106990511A2017-07-28
CN106154488A2016-11-23
TW545366B
US20160139372A12016-05-19
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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