Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
A61B3/107—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining the shape or measuring the curvature of the cornea
Vorrichtung zur visuellen Prüfung der Anpassung von Objektiven an die Kamera, insbesondere für die Einstellung des Abstandes der Objektivanlageebene zur Filmebene unter Verwendung der Autokollimation
Apparat zur objektiven Messung des Brechwertes des Brillenglases, das einem fehl-sichtigen Auge vorzuschalten ist, um den Fernpunkt des Auges im Unendlichen abzubilden