Eyewear for reducing symptoms of computer vision syndrome

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.

主权项

1. Stock eyewear comprising:
first and second lenses for viewing a screen, wherein the first and second lenses are configured to selectively attenuate the transmission of a spectral peak in the emission of fluorescent lighting through the first and second lenses, and wherein a ratio of a transverse measurement, d1, of the first and second lenses to a depth measurement, d2, of a first and second lenses is approximately 1.5-3.5.