Title:
CAMERA OPTICAL LENS
Document Type and Number:
WIPO Patent Application WO/2021/127850
Kind Code:
A1
Abstract:
A camera optical lens (10) comprising from the object side to the image side: a first lens (L1) having a positive refracting power, a second lens (L2) having a positive refracting power, a third lens (L3) having a negative refracting power, a fourth lens (L4) having a positive refracting power, a fifth lens (L5) having a positive refracting power, and a sixth lens (L6) having a negative refracting power, and the following relations are satisfied: 0.80≤TTL/f≤1.00, 2.70≤V1/V3≤4.00, and 1.00≤d2/d3≤1.50. The present camera optical lens has good optical performance such as large apertures, long focal lengths, and ultra thinness.
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Inventors:
BIAN XUQI (CN)
Application Number:
PCT/CN2019/127467
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:
| CN109709659A | 2019-05-03 | |||
| CN208156287U | 2018-11-27 | |||
| CN206039010U | 2017-03-22 | |||
| CN109613680A | 2019-04-12 | |||
| US20190154994A1 | 2019-05-23 | |||
| US20180373000A1 | 2018-12-27 | |||
| US20190302426A1 | 2019-10-03 |
Attorney, Agent or Firm:
HENSEN INTELLECTUAL PROPERTY FIRM (CN)
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