LENS HOLDER

PROBLEM TO BE SOLVED: To hold the surface of a lens by substantially uniform lens holding force, and to prevent generation of cracks in a coating film layer on the surface of the lens and axial deviation of a lens to be machined in machining. SOLUTION: This lens holder 8 is constituted of a metal ho...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	SAGAWA MASAHIKO
Format:	Patent
Sprache:	eng
Schlagworte:	CONTACT LENSES DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING OPTICS PERFORMING OPERATIONS PHYSICS POLISHING SPECTACLES SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES TRANSPORTING
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