title: PRESBYOPIA.
authors.affiliation: Department of Physiological Optics, Institute of Ophthalmology, University of London.
authors.forename: R A
authors.initials: RA
authors.lastname: Weale
mesh_terms: D000065:Accommodation, Ocular / Q000502:physiology*; D006801:Humans; D007908:Lens, Crystalline / Q000503:physiopathology*; D011305:Presbyopia / Q000209:etiology* / Q000503:physiopathology*; D012029:Refraction, Ocular / Q000502:physiology