The application pertains to an intraocular lens (100) for contributing to the focusing of incident light onto a retina (70) of a user, the intraocular lens (100) comprising: a first surface (110), and a second surface (120), wherein said first surface (110) is an aspheric surface configured to refractively focus said incident light, said first surface (110) exhibiting a non-uniform refractive power; wherein said second surface (120) is provided with a diffraction generating profile in the form of zero order Bessel function configured to spatially separate said incident light into at least a first portion having a first spatial frequency characteristic and a second portion having a second spatial frequency characteristic; and wherein said spatial separation and said non-uniform refractive power of said first surface (110) cause said first portion to be refracted by said first surface (110) at a first level of refractive power and said second portion to be refracted by said first surface (110) at a second level of refractive power, said first level of refractive power and said second level of refractive power being different.