1results about How to "Achieve zoom" patented technology

The application discloses a camera module and an electronic device. The camera module comprises a shell, a motor assembly arranged in the shell, an optical lens arranged in the shell, a light shielding assembly arranged in a slot of the shell, a filter arranged on the image side of the light shielding assembly, and a photosensitive chip arranged on the image side of the filter. The camera module can reduce the generation of stray light and improve the imaging quality.