MANUFACTURE OF OPTICAL ELEMENT

PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical element by which cracks and haze are not generated in an optical element, and also, flows are not generated in the surface of a forming mold. SOLUTION: This manufacturing method comprises: forming, on the surface to be formed of a...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	HIJINO MASAMICHI
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY GLASS MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES METALLURGY MINERAL OR SLAG WOOL
Online-Zugang:	Volltext bestellen
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