Will focusing on the computer without blinking affect vision?

　　Will focusing on the computer without blinking affect vision?

　　In fact, Eye In such an environment, it is easy to dry out. Over time, foreign body sensation will occur, and even tears and blurred vision will occur. Blinking is a physiological reaction of the eyes to prevent the cornea from drying out. Therefore, when using the computer for a long time, do not focus too much. You should blink frequently or look at things around the display screen to adjust the eyeballs, which will help reduce eye fatigue. In addition, be sure to take a break after watching the display screen for two hours. Close your eyes for a while to let your eyes rest before looking at the scenery in the distance. This will be of great benefit to protecting your eyesight.