subject: Five Strokes Should "tv Eye" The Most Critical Eye Tv [print this page] Along with scientific and technological level and the accelerated pace of life More and more emerging "urban diseases" people began to plague the city. Recently, one called "angry BB" video sparked national attention, "TV Eye" craze.
What What is "TV Eye"
So, what exactly is "TV Eye" mean? After watching television in a long time, the eye will appear eye fatigue, dryness, tearing, swollen, pain, or vertigo, photophobia, dizziness and other symptoms, resulting in decreased visual acuity, refraction and so on, and even affect the eyes, rhodopsin, visual pigments, ciliary muscle and other physiological functions, cause serious eye diseases, which is commonly known as "TV Eye."
Present, a large part of China's 400 million young people well, "TV Eye" troubles, "TV Eye" is a very important young myopic incentives. How to control "TV Eye", so that your eyes light up again then? The following five strokes, teach you Treat "TV Eye."
1. Eye protection, as the health TV
According to experts, the TV screen a large number of excessive consumption of the light will light-sensitive retina rod material?? Rhodopsin, causing temporary vision decline, is still in the growth and development of the child, the more likely cause myopia. Secondly, children need the right eye development of color recognition, to promote normal development of cells, so watch the color of color cast will affect their ability to identify. Finally, the image trailing damage eyesight of young people sitting in sports car like reading, because the eye will automatically adjust in order to look at the contents of the book, if the target is unstable, leading to eye fatigue and even dizziness and vomiting and so on. The above three points, that is, watching television will cause "TV Eye" root causes.
Therefore, the prevention and treatment, "TV Eye", the key is to start from the TV, watch TV to be able to strike a balance between the protection of the eyes, the best buy with "Eye Health" feature of TV. Research suggests that in definition indicators, useful to the average brightness, contrast, color gamut coverage, trailing time, moving images compared various characteristics of each type display performance, results show that the average plasma TV at a useful brightness, contrast, color gamut coverage reached the standard. Motion Picture trailing time, plasma TV also performed well.
In various types of television viewing by contrast, after 3 hours, the human eye fatigue experiments, plasma television on the visual health of young people less affected. So, certainly from a scientific point of view of "plasma TV with eye function" point of view. Therefore, consumers might be conditional one-step, choose to buy plasma TVs.
2. Break ground and vitamin supplements to ensure
"TV Eye" on the long form of the main reasons for watching TV, therefore, ease the "TV Eye" and also note that no longer watch television. U.S. scientists study results show that the one-hour continuous watch TV, visual acuity will be decreased by 30%, if not promptly breaks down will not be able to restore vision, therefore, continue to watch TV one hour, the eyes need to rest, to see about 10 minutes away . Total television viewing hours per day not more than 3 hours.
In addition, friends can enjoy watching TV proper vitamin A, with the tonic in the way of alleviating the "TV Eye" harm. Vitamin A-rich foods, including eggs, broccoli, carrots, oranges, dates, etc., have healthy eyes eye function, regular people who watch TV and computer should be properly added.
3. Adjust positions to improve the viewing environment
Many people like to turn it off in bed watching TV, does not know that watching TV poses unhealthy, inappropriate eye viewing environment is also an important factor causing television. It is recommended that readers should be friends, watch TV to keep the normal sitting position, not lying, Waizhe to TV screen slightly below eye level mid-point location, and the TV screen to keep an appropriate distance
