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

Claim 14:
15. The method according to claim 14, wherein the zoom lens further comprises a control device; and
wherein controlling the zoom lens to zoom according to the zoom instruction to obtain at least one focal length comprises:
controlling, by the control device, the j-th reflecting element to move or rotate between a first preset position and a second preset position according to the zoom instruction, to obtain the at least one focal length,
wherein when the j-th reflecting element is in the first preset position, the j-th reflecting element is provided on the optical axis at a preset angle and takes the optical axis as a center; and when the j-th reflecting element is in the second preset position, the j-th reflecting element is parallel to the optical axis.