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眼科知识的一些错误认识(Some misconceptions about eye knowledge)
眼科知识的一些错误认识(Some misconceptions about eye knowledge) June 6, 2011 is the Sixteenth National day. This day activities in the theme of improving the quality of rehabilitation care for patients with low vision. The previous lecture introduced common eye symptoms. Today Id like to introduce some misconceptions about eye knowledge. 1., children only need to wear glasses when they are learning, and many people have the question: do children wear glasses only when they are studying?. If the left eye was more than 0.7, will not cause too much inconvenience to study and work, can not wear glasses with eyes close. 0.7 of the following vision or more than 300 degrees myopia, far from sight will be uncomfortable, and this requires regular wearing a mirror. If the vision of the left and right eyes is very different, it will cause binocular imbalance, easy to lead to visual fatigue, so the binocular diopter is very serious myopia, hyperopia or astigmatism, often wear appropriate glasses. 2., unresponsive to the eye, according to statistics, unresponsive elderly 20%, because the eyes can not see. People see objects through their eyes. 80% of the information acquired by the human eye is obtained. The eyes are bright, the heart is clear, and the brain is quick. Please protect your eyes for the sake of your old age. 3. more wear presbyopic glasses, the degree is long wearing presbyopic glasses, the degree will be more and more long, so dont wear glasses. The idea is absolutely wrong. After the age of 40, who will become presbyopia, and with the increase of age, will increase the degree of both wear glasses or not, the degree will increase. When you feel the newspaper is fuzzy, you need to check, wear proper glasses and live a comfortable and happy every day. 4., staring, if you can see, you do not need to wear glasses, the normal vision is in 3 seconds to determine, the visual inspection is the case. Staring or squinting, vision can increase 0.2-0.3 or so! But thats not real sight. W
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