title: Use of single-vision eyeglasses improves stepping precision and safety when elderly habitual multifocal wearers negotiate a raised surface.
authors.forename: Louise
authors.initials: L
authors.lastname: Johnson
authors.forename: John G
authors.initials: JG
authors.lastname: Buckley
authors.forename: Clare
authors.initials: C
authors.lastname: Harley
authors.forename: David B
authors.initials: DB
authors.lastname: Elliott
mesh_terms: D000058:Accidental Falls / Q000517:prevention & control*; D000368:Aged; D004215:Distance Perception / Q000502:physiology*; D005139:Eyeglasses / Q000592:standards*; D006801:Humans; D008124:Locomotion / Q000502:physiology*; D012029:Refraction, Ocular / Q000502:physiology*