Patent ID: 7926936

Claim:
An eyeglass-lens connection fitting for anchored attachment onto a surface of a lens for interchangeable-lens eyeglasses, the lens connection fitting for connection with an insertion piece of an inter-lens linking member, and comprising: a connector body having an attachment side where the lens connection fitting anchors onto the lens surface, the connector body provided with an insertion socket into a mouth of which the insertion piece is detachably insertable; a floor guide-part protruding from the mouth of the insertion socket, as an extension of the lens-attachment side of the connector body, for guiding the insertion piece into the socket mouth; and one or more fastening pins jutting exteriorly from the lens-attachment side of the connector body, each fastening pin for insertion into a proximal end of a corresponding fastening hole penetrating the lens, and being of length extensive enough to jut out as a retaining protrusion from a distal end of the fastening hole, with the retaining protrusion being crushable to lock the pin onto the lens area surrounding the distal end of the fastening hole.