Title:
CAMERA OPTICAL LENS
Document Type and Number:
WIPO Patent Application WO/2021/127878
Kind Code:
A1
Abstract:
A camera optical lens sequentially comprises, from an object side to an image side: 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); moreover, the following relational expressions are satisfied: 0.78≤f1/f≤1.90; f2≤0 mm; 0.20≤(R13+R14)/(R13-R14)≤0.90; and 4.00≤d11/d12≤25.00. The camera optical lens has good optical performance such as a large aperture, a wide angle, and ultra-thinness.
Inventors:
CHEN JIEKANG (CN)
Application Number:
PCT/CN2019/127531
Publication Date:
July 01, 2021
Filing Date:
December 23, 2019
Export Citation:
Assignee:
AAC OPTICS CHANGZHOU CO LTD (CN)
International Classes:
G02B13/00
Foreign References:
CN110456490A | 2019-11-15 | |||
CN109471241A | 2019-03-15 | |||
CN110412749A | 2019-11-05 | |||
CN109343203A | 2019-02-15 | |||
US10473899B2 | 2019-11-12 |
Attorney, Agent or Firm:
SHENZHEN HUASHENG ZHIHUI INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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