title: [The 30 prism test].
abstract: The 30-prism-test is a relatively quick and simple method for many-sided testing binocular behaviour in near distance in patients with reading difficulties and asthenopic symptoms, respecting well known and assumed causes of the disturbances. Therefore indications for treatment are given.
authors.forename: D
authors.initials: D
authors.lastname: Safra
mesh_terms: D001248:Asthenopia / Q000175:diagnosis; D006801:Humans; D011932:Reading; D012607:Scotoma / Q000175:diagnosis; D013285:Strabismus / Q000175:diagnosis*; D014787:Vision Tests / Q000295:instrumentation*; D015348:Vision, Binocular / Q000502:physiology*
vernacular_title: Der 30-Prismen-Test.