CLIP-ON GLASSES ASSEMBLY AND ACTUATING MECHANISM THEREFOR

A clip-on glasses assembly for mounting on primary glasses, comprising a pair of lens members, at least one grapple on each of the pair of lens members for engaging the outer edges of the primary glasses, and a bridge between the lens members configured to slidably receive the lens members to allow...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	BEGG, ROBERT G
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CONTACT LENSES OPTICS PHYSICS SPECTACLES SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURESAS SPECTACLES
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