Patent ID: 11953661
Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A zoom lens, comprising:
n lens groups, n reflecting elements and n imaging planes, where n is an integer greater than or equal to 2;
wherein the n lens groups and an n-th imaging plane of the n imaging planes are arranged sequentially along an optical axis of the zoom lens;
a first reflecting element of the n reflecting elements is configured to receive first incident light from an object side, and reflect the first incident light to a first lens group of the n lens groups, the object side being located on one side of the optical axis;
an i-th imaging plane of the n imaging planes is disposed, in parallel to the optical axis, between an i-th lens group and an (i+1)-th lens group of the n lens groups, a first imaging plane to an (n−1)-th imaging plane of the n imaging planes being located on a side of the optical axis that is opposite to the object side, where i is an integer greater than or equal to 1 and less than n; and
a j-th reflecting element of the n reflecting elements is disposed between a (j−1)-th lens group and a j-th lens group of the n lens groups, and is configured to be moved or rotated to enable the zoom lens to zoom, where j is an integer greater than 1 and less than or equal to n.