Patent ID: 7758188

Claim:
A method of manufacturing rimless spectacles, the spectacles comprising two lenses, a bridge disposed between the two lenses for connecting the two lenses to each other, two lugs each of which is connected to one of the two lenses at an edge area of the lens facing away from the bridge, and two sides each of which is hingedly connected to one of the two lugs, the method comprising the steps of: a) manufacturing two lens blanks of a plastic material; b) applying a coating to the front side and the rear side of the lens blanks; c) machining the lens blanks in such way that the two lenses having a desired lens shape are obtained; d) manufacturing the two lugs, wherein each lug includes a fastener having a joining surface for connecting the lug to either of the two lenses; e) manufacturing the bridge, wherein the bridge includes two fasteners having a joining surface for connecting the bridge to the two lenses; f) determining the mounting positions for the fasteners of the lugs and the bridge on the front side or the rear side of the lenses; g) removing the coating at the mounting positions so as to form joining surfaces at the lenses; and h) adhesively bonding the fasteners of the lugs and the bridge to the front side and/or the rear side of the lenses at the mounting positions.