公开(公告)号：EP2147348A4

公开(公告)日：2012-04-04

申请号：EP08780594

申请日：2008-05-05

申请人： GUNNAR OPTIKS LLC

发明人： CROFT JOE ,  MICHELSON MATTHEW ,  JOYCE ROBERT

IPC分类号： G02C7/10 ,  G02C7/02

CPC分类号： G02C7/022 ,  G02C7/02 ,  G02C7/104 ,  G02C7/105 ,  G02C2202/10

摘要： Computer eyewear for reducing the effects of Computer Vision Syndrome (CVS). In one embodiment, the eyewear comprises a frame and two lenses. In some embodiments, the frame and lenses have a wrap-around design to reduce air flow in the vicinity of the eyes. The lenses can have optical power in the range of approximately +0.5 to +2.5 diopters for reducing accommodation demands on a user's eyes when using a computer. The lenses can also include prismatic power for reducing convergence demand on a user's eyes when sitting at a computer. The lenses can also include a partially transmissive mirror coating, tinting, and anti-reflective coatings. In one embodiment, a partially transmissive mirror coating or tinting spectrally filters light to remove spectral peaks in fluorescent or incandescent lighting.