title: ON THE ACCURACY OF ACCOMMODATION.
authors.affiliation: Newhaven, Conn., U.S.A.
authors.forename: H H
authors.initials: HH
authors.lastname: Mark
mesh_terms: D000065:Accommodation, Ocular / Q000502:physiology*; D006801:Humans; D015203:Reproducibility of Results; D014787:Vision Tests; D014796:Visual Perception / Q000502:physiology