Patent ID: 10942336

Abstract:
The present disclosure describes a camera lens assembly having a total effective focal length f and an entrance pupil diameter EPD satisfying f/EPD≤1.9. The camera lens assembly includes, sequentially along an optical axis from an object side to an image side, the first to the seventh lenses. The first lens has a positive refractive power, and a convex object side surface; the second lens has a positive refractive power, and a convex object side surface and a convex image side surface; the third lens has a negative refractive power; the fourth lens and the fifth lens have a positive refractive power or negative refractive power; the sixth lens has a positive refractive power or negative refractive power, and a concave image side surface of the sixth lens is in a paraxial region; and the seventh lens has a negative refractive power, and a concave image side surface in the paraxial region.