CENTERING APPARATUS AND PROCESS

The invention relates to a centering apparatus including:- a chassis,- a holder mounted on the chassis, which is suitable for receiving an ophthalmic lens, and- centering means mounted on the chassis, which include:* a camera for acquiring images of the ophthalmic lens when received on the holder, a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	AMEURLAIN, Hugues, ROUSSEL, Laurent
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING PERFORMING OPERATIONS POLISHING TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to a centering apparatus including:- a chassis,- a holder mounted on the chassis, which is suitable for receiving an ophthalmic lens, and- centering means mounted on the chassis, which include:* a camera for acquiring images of the ophthalmic lens when received on the holder, and* a screen for displaying the images acquired by the camera and a centering target superimposed onto said images, said centering target comprising two coaxial and parallel outlines (150, 151).