Optical lens, camera module and electronic device

Abstract

This application provides an optical lens, a camera module, and an electronic device. The main body of the optical lens includes an incident surface, a first reflecting surface, a second reflecting surface, an exiting surface, and a first transition surface. Light can enter through the incident surface, be reflected sequentially by the first and second reflecting surfaces, and then exit through the exiting surface. By designing the optical lens to allow light to undergo two reflections within the lens, the optical path is increased. This allows the application of the optical lens to a camera module to reduce the length of the camera module while maintaining its focal length, which is beneficial for miniaturizing the camera module and, consequently, for making the electronic device thinner and lighter.

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