Lens assemblies, camera modules, and electronic devices

Abstract

A lens assembly (10), a camera module (110), and an electronic device (100) are provided relating to the field of camera technology. The lens assembly (10) may include a first lens element unit (101) and a second lens element unit (102) arranged along the optical axis from the object side to the image side, wherein the second lens element unit (102) is movable along the optical axis toward the image side to switch the lens assembly (10) between an infinity state and a macro state, thereby enabling the lens assembly (10) to realize telephoto and macro functions. In addition, by appropriately assigning the focal power of the first lens element unit (101) and the second lens element unit (102) and the focal power of the first lens element (11) closest to the object side to increase the amount of incoming light, the lens assembly has a wide aperture characteristic, realizes long focal length telephoto and macro functions with high definition and high magnification, and ensures high-quality imaging in distant imaging scenes and high-definition imaging scenes.

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