Graphene optical lens a billionth of a meter thick breaks the diffraction limit

A team from the Swinburne University of Technology are developing a graphene microlens one billionth of a meter thick that can take sharper images of objects the size of a single bacterium
Read more: http://snapzu.com/kxh/graphene-optical-lens-a-billionth-of-a-meter-thick-breaks-the-diffraction-limit