METHOD FOR FORMING A WAFER FOR USE IN AN OPTICAL PART AND AN OPTICAL PART INCORPORATING SUCH A WAFER

An improved method is disclosed, for forming a wafer into a complex, curved shape, for use in an optical part. The method includes a step of moving the wafer into contact with a molding surface having a predetermined non-­cylindrical, aspheric curved shape, to form the wafer into a corresponding sha...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SIDHU, JOTINDERPAL, BALCH, THOMAS, A
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	PERFORMING OPERATIONS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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