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Title:
OPTICAL IMAGING LENS
Document Type and Number:
WIPO Patent Application WO/2019/137246
Kind Code:
A1
Abstract:
Disclosed is an optical imaging lens. The optical imaging lens comprises a first lens, second lens, third lens, fourth lens and fifth lens which have optical power and which are sequentially arranged from an object side to an image side along an optical axis. The first lens has positive optical power, the fourth lens has positive optical power, and the fifth lens has negative optical power. The Abbe number V1 of the first lens and the Abbe number V2 of the second lens fulfills: 45<|V1-V2|<70.

Inventors:
XING TIANXIANG (CN)
WENREN JIANKE (CN)
LI MING (CN)
Application Number:
PCT/CN2018/124911
Publication Date:
July 18, 2019
Filing Date:
December 28, 2018
Export Citation:
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Assignee:
ZHEJIANG SUNNY OPTICAL CO LTD (CN)
International Classes:
G02B13/00
Foreign References:
CN107957620A2018-04-24
CN103827722A2014-05-28
JP2013156389A2013-08-15
US9784949B12017-10-10
Attorney, Agent or Firm:
INSIGHT INTELLECTUAL PROPERTY LIMITED (CN)
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