title: Can diffractive liquid crystal lenses aid presbyopes?
authors.forename: W N
authors.initials: WN
authors.lastname: Charman
mesh_terms: D003461:Crystallography; D004867:Equipment Design; D005139:Eyeglasses; D006801:Humans; D055095:Optics and Photonics; D011305:Presbyopia / Q000628:therapy*