The fair will move to July 5 to 7 as a result of the coronavirus outbreak in Italy.MILAN — International eyewear trade show Mido has postponed its upcoming edition slated to run Feb. 29 to March 2 at Milan’s Rho-Fiera fairgrounds due to uncertainty over the coronavirus epidemic in Italy.The fair’s o

After wearing a lens treated with a blue-light filter coating, subjects with symptoms of eyestrain due to prolonged computer exposure felt a significant improvement of the following symptoms: dry eyes, sticky eyes, and the feeling of grittiness or "sand" in the eye.