The invention provides contact lenses that substantially block either or both UV and blue light from entering the lens wearer's pupil by providing multiple concentric areas of certain materials that decrease or substantially eliminate the UV and blue light transmission. The lenses of the invention accomplish the light blocking without degrading the lens wearer's vision.
申请公布号
HK1134344(A1)
申请公布日期
2011.05.27
申请号
HK20090110522
申请日期
2009.11.11
申请人
JOHNSON & JOHNSON VISION CARE, INC.
发明人
HAYWOOD, JAMES, W.;JONES, LARRY, G.;DUKES, JERRY, W.