Title:
CAMERA OPTICAL LENS
Document Type and Number:
WIPO Patent Application WO/2021/168889
Kind Code:
A1
Abstract:
A camera optical lens (10, 20, 30, 40), comprising, in order from an object side to an image side: a first lens (L1) having positive refractive power, a second lens (L2) having positive refractive power, a third lens (L3) having negative refractive power, a fourth lens (L4), a fifth lens (L5) having positive refractive power, and a sixth lens (L6), wherein the following relational expressions are satisfied: 5.00≤f1/f≤20.00; 12.00≤(R7+R8)/(R7-R8); and 2.00≤(R11+R12)/(R11-R12)≤8.00. The camera optical lens (10, 20, 30, 40) has good optical properties, and also meet the wide-angled and ultra-thin design requirements.
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Inventors:
LIU LI (CN)
Application Number:
PCT/CN2020/077805
Publication Date:
September 02, 2021
Filing Date:
March 04, 2020
Export Citation:
Assignee:
AAC OPTICS CHANGZHOU CO LTD (CN)
International Classes:
G02B13/00; G02B13/06; G02B13/18
Foreign References:
| CN110376713A | 2019-10-25 | |||
| CN109031589A | 2018-12-18 | |||
| CN110286471A | 2019-09-27 | |||
| CN110389424A | 2019-10-29 | |||
| CN107515456A | 2017-12-26 | |||
| CN110346923A | 2019-10-18 | |||
| US20150015765A1 | 2015-01-15 |
Attorney, Agent or Firm:
SHENZHEN ZICHEN INTELLECTUAL PROPERTY AGENCY LIMITED (CN)
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