title: [Observation of aging changes of lens transparency--analysis of 541 eyes from color images].
mesh_terms: D000328:Adult; D000375:Aging; D003116:Color; D006801:Humans; D007907:Lens Nucleus, Crystalline / Q000502:physiology*; D007908:Lens, Crystalline / Q000502:physiology*; D008875:Middle Aged