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  • Patent
    Vorrichtung und Verfahren zur Pruefung der Gestalt einer Oberflaeche eines zu vermessenden Objektes
    ( 1998)
    Koerner, K.
    Fritz, H.
    Nyarsik, L.
    Spur, G.
    Uhlmann, E.
    The description relates to a device for the topographical inspection of the surfaces of an object to be tested. The invention is characterized by the fact that it comprises the following components: - at least one light source, - at least one light-distributing surface, - at least one projection stage and - one detector for electromagnetic radiation.