RESIN-JOINED OPTICAL ELEMENT AND ITS PRODUCTION

PROBLEM TO BE SOLVED: To provide an optical element having a simple structure and a plurality of focuses which can be produced at a low cost by forming a resin layer on a part of the one optical face of the base material of an optical element to generate a plurality of focuses. SOLUTION: The base ma...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	TAMURA ETSUO
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PERFORMING OPERATIONS PHYSICS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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