FOCUS ANTI-GLARE Computer Glasses Reduce Blue light Modern Square Matte Black

Focus Anti-Glare Optics by Envision Eyewear.  Blue light reducing lenses helps reduce eye fatigue, and sharpens contrast while using computer.Helps reduce Circadian sleep cycle issues related to excess blue light coming from CFL, Fluorescent, and LED bulbs that are everywhere in ourlives now.  Blue light is also coming from LED TV's. tablets, smartphones, laptops and computer screens.*NEW FRAME Design!  These measure a width of about 139mm from inside of temples, 54mm individual lens width, 16mm across the nose bridge, 137mm temple length, 35mm lens height.>This new lens is very light gold with barely noticeable anti-reflective coating.  The AR coating has a barely perceptible blue shine.  See the pic with mannequin head. what are the health benefits of focus anti-glare eyeglasses? Recently there are numerous reports and information coming to light about the effect of Blue Light sources on our eye health.  Excess blue light can cause numerous eye health issues, and in addition cause