title: [Fixation devices for the cover-test (author's transl)].
abstract: A special fixation device for distance consisting of a music box and a fixation light with changing colour is described. For near examination a fixation bar with a vertical row of pictures and numbers, and a fixation cube with pictures are recommanded.
mesh_terms: D002648:Child; D002675:Child, Preschool; D005403:Fixation, Ocular; D006801:Humans; D014787:Vision Tests / Q000295:instrumentation*
vernacular_title: Fixationseinrichtungen für den Abdecktest