Lens assembly of imaging systems, image capturers and electronic devices

Abstract

The invention refers to the lens elements of an image-forming system in order from the object side to the image side, including: the first lens element, the second lens element, the third lens element, the fourth lens element, and the fifth lens element. The first lens element has positive refractive power and has a convex object-side surface and a concave image-side surface. The second lens element has positive refractive power and has a convex image-side surface. The third lens element has a concave object-facing surface and a convex image-facing surface. The fifth lens element has positive refractive power, a convex object-facing surface and a concave image-facing surface, and at least one inflection point. Additionally, light masking refers to the photographic component, including the lens assembly of the imaging system, and the electromagnetic device comprising the photographic component.