4 eye protection tips for computer users all day
if you work with computers throughout the day, you may be tired, blurred or even irritated at the end of the day. the initial signs are often blurred vision and sometimesEye protection tips when sitting computer
if you regularly work on the computer, you should set the screen 50-60 cm away from the eye, the center is lower than the center of the eye ...10 ways to prevent computer vision syndrome
people who work on computers for more than two hours a day may have computer vision syndrome (cvs - computer vision syndrom).