Take care to protect our eyes!

Take care to protect our eyes!

First, we must pay attention to the position of the light source. The location of the computer should be such that the strongest light source is on the side, and the brightness of the surrounding environment should not exceed the brightness of the screen. Because the reflection of the screen will cause eye discomfort, and finally cause the eyes to be more nearsighted.

The second point is to maintain a good sitting posture. As the saying goes, "the head has a pillow, the elbows are supported, the back is supported, and the feet are stepped." A good sitting posture can prevent neck and back muscle soreness, and at the same time avoid excessive eye fatigue caused by too close.

The third point is to let your eyes rest more. In fact, people should rest for 10 minutes every 40-50 minutes when operating a computer. And every 10 minutes you should look away from the screen and spend 10 seconds looking into the distance.

Fourth, you must blink frequently. Many people blink their eyes much less frequently than usual when using a computer. The decrease in the number of blinks will reduce the lubricating effect of tears on the eyeballs, causing the eyes to often feel dry and uncomfortable. But if you have to use the computer for a long time, consider artificial tears.

Fifth point, try to wear suitable glasses. For people who have to work in front of the computer, it is obviously necessary to wear suitable glasses. You may need a trifocal or progressive lens to see the screen clearly. The lens should be divided into three areas. The upper area is used to see the long distance, the larger area in the middle is used to see the middle distance, and the lower area is used to see the close distance.

Sixth, we must check our eyesight regularly. For people sitting in the office, because they always need to work at close distances, this has a relatively large impact on vision. Sometimes wearing glasses with an inaccurate degree can also cause vision loss, so it is best to have a vision check at least once a year. If the degree changes, you can adjust it in time.

All in all, we must take care to protect our eyes.