Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CAMERA OPTICAL LENS
Document Type and Number:
WIPO Patent Application WO/2021/127887
Kind Code:
A1
Abstract:
A camera optical lens (10), which comprises in order 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), wherein 0.60≤f1/f≤1.90; f2≤0; 0.28≤(R5+R6)/(R5-R6)≤1.00; and 2.50≤d3/d4≤8.00. The camera optical lens (10) has the optical properties of a large aperture, a wide-angle and ultra-thinness.

Inventors:
MA JIAN (CN)
Application Number:
PCT/CN2019/127560
Publication Date:
July 01, 2021
Filing Date:
December 23, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
AAC OPTICS CHANGZHOU CO LTD (CN)
International Classes:
G02B13/18; G02B9/64
Foreign References:
CN108873272A2018-11-23
CN109581631A2019-04-05
CN110554485A2019-12-10
US20170045714A12017-02-16
Attorney, Agent or Firm:
SHENZHEN CIPRUN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF: