Blue Ray Blocking Designer Look Black Framed Glass

Blue Ray Blocking Designer Look Black Framed Glasses With Black Case and Cloth NIP Unisex Adult size. These glasses have no magnification. These glasses are unbranded. Blue Ray overexposure is definitely a newer and widespread condition prompted by all the use of our electronic devices/gadgets such as smart phones, tablets, computers and TVs. May be too soon to determine the long term effects, it's known that repeatedly being exposed to blue rays can cause eye strain and sleep disruption.