Lens module

摘要

There is provided a lens module including: a first lens having positive refractive power; a second lens having refractive power, an image-side surface thereof being concave; a third lens having positive refractive power; a fourth lens having negative refractive power, an object-side surface thereof being convex; and a fifth lens having refractive power and having one or more inflection point formed on at least one of an object-side surface and an image-side surface thereof, wherein the first, second, third, fourth and fifth lenses are disposed in a sequential order from the first lens to the fifth lens.

主权项

1. A lens module comprising:
a first lens having positive refractive power; a second lens having refractive power, an image-side surface thereof being concave; a third lens having positive refractive power of which an object-side surface is convex; a fourth lens having negative refractive power, an object-side surface thereof being convex; and a fifth lens having negative refractive power and having one or more inflection point formed on at least one of an object-side surface and an image-side surface thereof wherein the first, second, third, fourth and fifth lenses are disposed in a sequential order from the first lens to the fifth lens.