An optical lens including an optically clear lens element; and a light absorbing coating on a surface of the lens that attenuates transmitted light; has a coloured or colourless reflection as seen from the front of the sunglass lens; and is anti-reflective as seen from the eye side of the lens.
申请公布号
EP1004049(A4)
申请公布日期
2000.06.14
申请号
EP19980951105
申请日期
1998.10.19
申请人
SOLA INTERNATIONAL HOLDINGS, LTD.
发明人
YIP, BRANDON;HALL, COLIN, JAMES;SAMSON, FRANK, ARNOLD;ADAMS, BRIAN, DOUGLAS