Patent ID: 7040751

Claim:
Eyewear comprising a primary frame and an auxiliary frame adapted to be superimposed over a forward portion of said primary frame, said primary frame comprising a first lens and a second lens, said auxiliary frame comprising a third lens and a fourth lens, a first attachment housing extending from said first lens, a second attachment housing extending from the second lens, a third attachment housing extending from the third lens, a fourth attachment housing extending from the fourth lens, each of said attachment housings having an abutment face, said third attachment housing extending rearward to position its abutment face in contact with the abutment face of said first attachment housing, said fourth attachment housing extending rearward to position its abutment face in contact with the abutment face of said second attachment housing, a first magnetic member embedded within said first attachment housing and a second magnetic member embedded within said second attachment housing, said first magnetic member and said second magnetic member having an exposed face parallel to respective ones of said abutment faces and engaging with at least a portion of said third attachment housing and at least a portion of said fourth attachment housing respectively when said abutment faces are positioned in contact such that said auxiliary frame is secured in position relative to said primary frame, said first and second attachment housings each having a first portion secured to one end of a lens retainer and a second portion secured to an opposite end of a lens retainer and a fastener to connect said first and second portions to one another to locate said lens in said primary frame.