公开(公告)号：US20220337727A1

公开(公告)日：2022-10-20

申请号：US17633859

申请日：2020-08-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Haishui Ye ,  Qing Tong ,  Heng Wang

IPC: H04N5/225 ,  G02B13/00

Abstract: A camera module and a terminal device having the camera module, the camera module including a plurality of lenses, where lenses of the plurality of lenses are sequentially arranged from an object side to an image side along a direction of an optical axis, where at least one of the plurality of lenses is a free-form lens, where the free-form lens is a non-rotationally symmetric lens, where a first lens of the plurality of lenses is a lens of the plurality of lenses nearest the object side in a direction from the object side to the image side, where a distance on the optical axis between an object-side surface of the first lens and an imaging surface is TTL, where an effective focal length of the camera module is EFL, and TTL/EFL≤2.0.