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Title:
OPTICAL LENS, CAMERA MODULE, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/228189
Kind Code:
A1
Abstract:
Provided in the present application are an optical lens, a camera module and an electronic device. The optical lens comprises a first lens group and a second lens group, each of which comprises a plurality of lenses. In different usage scenarios, the second lens group can be moved accordingly to change the distance between the first lens group and the second lens group, so as to change the focal length of the optical lens to ensure that the optical lens of the present application can achieve a good photographic effect in all different usage scenarios. In the present application, the second lens group is arranged in a back focal length range of the first lens group, such that the total optical length of the optical lens of the present application can be short, and thus the optical lens is suitable for use in a thin electronic device.

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Inventors:
NIHEI YASUHIDE (CN)
TAKUMI MATSUI (CN)
ZHANG KAIYUAN (CN)
XIAO LIUCHANG (CN)
FENG RONGKAI (CN)
CHIANG YITA (CN)
Application Number:
PCT/CN2022/087472
Publication Date:
November 03, 2022
Filing Date:
April 18, 2022
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04N5/225; G02B15/14
Foreign References:
CN112612125A2021-04-06
US5463499A1995-10-31
CN1147097A1997-04-09
CN1166606A1997-12-03
JP2003222796A2003-08-08
CN202110479020A2021-04-28
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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