http://learnandearnonline.org/gunnar-optiks-computer-glasses/
optic glasses Prevents Eye strain
Product Features
Color: Onyx * diAMIX lens material - a custom blended proprietary polymer, which beats out polycarbonate on the toughness scale and rivals the undisputed optics of ground glass. * fRACTYLlens geometry - custom designed to provide focusing power that eases eye strain. The wrapped lenses also reduce air flow around the eye, creating a microclimate with increased moisture levels. * i-FIlens coatings ? anti-glare coatings that filter out harsh artificial reflected light. * iONIK lens tint - Specially formulated tints condition and shift the color spectrum to provide superior contrast, detail and resolution. * Frame Design - built for visual endurance, GUNNAR frame systems are engineered for optimal weight, comfort and durability.
I would recommend every 20 Minutes, look outside of the window for 20 seconds, to help your eyes focus and exercise. That, or close your eyes for 20 seconds every half hour, it really helps allot.
Diddleshot 8 months ago