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Computer radiation will always affect people's eyesight, proper rest is only to relieve eye fatigue, to prevent damage too fast, it is recommended to wear radiation glasses when surfing the Internet, combined with appropriate work and rest (generally 1 hour should have 10 minutes of eye rest), the injury can be effectively controlled!
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Hello, if you play the computer for no more than 3 hours a day, it will generally not cause damage to your eyes.
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Playing with the computer will definitely hurt your eyes, but playing for a while and resting will reduce the damage, it is best to wash your face first, and then go outdoors to see the green, exercise, it will be better.
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Basically harmless, it is recommended that you play for half an hour and rest for ten minutes, look at some greenery, and put a pot of cactus next to the computer so that the radiation can be reduced.
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1.Watching TV should not be too long, and it is necessary to prevent TV myopia. Especially during the summer vacation, parents should encourage their children to participate in or participate in healthy leisure and entertainment methods, and do not allow children to use TV as their main entertainment.
For preschoolers, it is best to watch TV for less than 40 minutes a day. Generally speaking, it is advisable to place your child's seat at a distance of 4 meters from the TV when watching TV.
2.When reading and writing, the light should be moderate, not too strong or too dark, and the light should come from the front left so as not to obstruct the view of the hand. Also, pay attention to the distance between the lamp and the book.
For example, if you use a fluorescent lamp with a large wattage, if it is hung too high, the illumination on the desktop will not meet the requirements, and if you install a table lamp with a low wattage, as long as it is closer to the book (generally not more than 60 cm to 70 cm), you can also achieve a better illumination.
3.Reading time should not be too long, every 40 to 50 minutes, should rest for 10 15 minutes, close your eyes or look into the distance for a few minutes or do eye exercises, to prevent excessive eye fatigue.
4.Don't read books or newspapers that are too small or blurry.
5.Strengthening physical exercise and enhancing physical fitness can reduce the occurrence of myopia, especially outdoor sports. Allowing children to look out into the countryside with fresh air and a wide field of vision is also one of the ways to take care of their eyes.
6.Children love to eat ice cream in the summer, and scientific studies have found that children with a sweet tooth are more likely to suffer from myopia than ordinary children.
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If you only play for 2 hours a day, you can do it, but after playing, you must close your eyes and rest for half an hour, or do eye exercises, which will reduce the damage to your eyes caused by computer radiation.
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If you use the computer continuously for 6-8 hours, you should take a break every 2-3 hours. Grab a cup of coffee, go to the bathroom, or just take your eyes off the computer for 10-15 minutes. The fonts and numbers on your computer screen are like little light bulbs that shoot light directly into your eyes.
Therefore, you need to reduce the brightness of the screen and adjust the contrast (chiaroscuro) to make the font clear, I hope it will help you.
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I'm 200 degrees right now. From a friend's point of view, it's two hours. But don't play continuously, it's not harmful to your eyes, and don't play continuously like me.
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2 hours is not, if you play for a long time, of course it will.
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That will also make your eyes bad?
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Watching the computer for a long time is harmful to the eyes, which can lead to dryness, soreness, blurred vision, and even symptoms such as bloodshot eyes and headaches. It is recommended that you should stop what you are doing every once in a while, close your eyes or look into the distance, or do eye exercises to protect your eyes.
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It's definitely harmful! Due to the prolonged use of the eyes, it will cause symptoms of eye fatigue, manifested as soreness and dryness of the eyes, and there will be a foreign body sensation, burning sensation, photophobia, tearing, and even dizziness and headache in severe cases. Clause.
Second, the light of the computer screen will affect the fundus, especially the macular area, especially in a darker environment to the computer, too long time will damage the macular area.
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Frequent use of computers and mobile phones is relatively harmful to the eyes, and long-term use of the eyes will generally lead to visual fatigue and dry eyes, so you need to pay attention. It is recommended that you take a break for more than 40 minutes with your eyes, look into the distance, do eye exercises and eye massage often, keep your eyes clean and dry, and avoid long-term eye use and incorrect eye habits.
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Watching the computer for a long time will hurt the eyes, although the computer radiation is small, but the long-term accumulation is also a burden on the eyes, lutein in the eyes will be slowly consumed, I usually prepare some blueberry lutein ester fruit pulp drink, this is a bag equivalent to 50 blueberries freshly squeezed, the taste is not bad, plus the compound lutein ester and zeaxanthin, can prevent eye damage caused by the lack of lutein.
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Harmful, long-term viewing of screen glasses leads to symptoms of blurred eyes, myopia, dilated vision, and excessive pressure on the eyes.
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