Ophthalmic inspection lens

Single piece ophthalmic inspection devices are provided having a continuous 3-dimensional molded surface preferably made out of plastic. The devices are relatively easier and cheaper to manufacture than existing inspection lenses. The smooth continuous edges are advantages to prevent damage to tissu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Mordaunt, David H
Format: Patent
Sprache:eng
Schlagworte:
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