DEVICE AND METHOD FOR DETERMINING A TORSION OF A SPECTACLE FRAME

The invention relates to a device (1) for determining a torsion of a spectacle frame (B), wherein two lenses (G1, G2) are arranged in the spectacle frame (B), having: * a laser-supported device (L; L1, L2) for generating lighting patterns on at least one of the lenses, said laser-supported device be...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WILD, Holger, GRÜNDINGER, Apollonia
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CONTACT LENSES OPTICS PHYSICS SPECTACLES SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES
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