Fastening for lens in spectacle frame comprises sloping hole in frame section, contact element, screw fixture, nut and wedge -shaped washer.

摘要

A spectacle frame section (2) is inserted into a sloping hole (3) in a spectacle lens (1). The inlet and outlet sides of the hole are staggered in position. A contact element (4) is placed against the spectacle frame section on the insertion-side, and are integrated in one piece. A fixture is screwed onto the spectacle frame section with a nut (5) and wedge-shaped plain washer underneath.