Patent ID: 8777403
Filing Date: 2014-07-15
Classification: G02C

Abstract:
1. An assembly of an optical lens and an eyeglass frame comprising a fastener having at least two fastener lugs extending from a head end of said fastener through an insertion hole formed through said eyeglass frame and a corresponding through hole formed through said optical lens and a corresponding stopping plate having at least three lugs for cooperative mounting between said fastener lugs; wherein the fastener is inserted through the eyeglass frame and the optical lens, for fastening and fixing the optical lens to the eyeglass frame, said fastener having two ends which are connected to and locked with the eyeglass frame; the stopping plate is mounted into the eyeglass frame within a locking slot formed in the eyeglass frame, whereby the stopping plate is mounted and locked to the fastener for preventing the fastener from separating from the eyeglass frame.