Title:
CAMERA OPTICAL LENS
Document Type and Number:
WIPO Patent Application WO/2021/127876
Kind Code:
A1
Abstract:
A camera optical lens (10). The camera optical lens (10) sequentially comprises a first lens (L1), a second lens (L2), a third lens (L3), a fourth lens (L4), a fifth lens (L5), a sixth lens (L6), a seventh lens (L7) and an eighth lens (L8) from an object side to an image side, and satisfies the following relationships: 0.85 ≤ f1/f ≤ 1.90, f2 ≤ 0, 1.00 ≤ (R13+R14)/(R13-R14) ≤ 8.00, and 2.70 ≤ d11/d12 ≤ 15.00. The camera optical lens (10) has good optical performance such as a large aperture and an ultrathin body.
Inventors:
SUN WEN (CN)
Application Number:
PCT/CN2019/127527
Publication Date:
July 01, 2021
Filing Date:
December 23, 2019
Export Citation:
Assignee:
AAC OPTICS CHANGZHOU CO LTD (CN)
International Classes:
G02B9/64; G02B13/00
Foreign References:
| CN109061838A | 2018-12-21 | |||
| CN108646394A | 2018-10-12 | |||
| CN208488592U | 2019-02-12 | |||
| CN107741630A | 2018-02-27 | |||
| US20180372998A1 | 2018-12-27 | |||
| CN110471168A | 2019-11-19 | |||
| TW201730619A | 2017-09-01 | |||
| JP2019211637A | 2019-12-12 |
Attorney, Agent or Firm:
SHENZHEN HUASHENG ZHIHUI INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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