At the beginning of the new semester, the number of primary and secondary school students with glasses has increased greatly, and the complaint rate of consumers has also begun to climb. The industry and Commerce Department of Shanxi Province reminds consumers: the quality of glasses on the market is uneven, and do not listen to the misleading advertising; To match discountglasses to a regular optical shop or hospital for accurate optometry.
The industry and Commerce Department reminds consumers that the current optical shops all over the streets are of mixed quality, and some advertisements that claim to treat myopia and advertise as "high-tech" are suspected of misleading consumers. At the same time, the computer optometry can only give the approximate range of eye diopter, which can only be used as one of the reference basis for glasses, regular glasses in the computer optometry on the basis of the optometrist in the dark room to the optometrist for insertion review, and then compared with the computer optometry degree, to obtain a more accurate degree, and according to the age of the glasses, professional needs to obtain more reasonable results. If you simply rely on computer optometry data, there will often be astigmatism, degrees increase or decrease without reason.
Ophthalmology experts suggest that children under the age of 12 should be more careful with glasses, because the children's eyes are not mature, it is best to go to the hospital to give the child three days of slow mydriasis test before matching glasses to determine true and false myopia. If it is false myopia, there is no need to wear glasses, as soon as possible to eliminate eye fatigue can restore vision. If it is true myopia, it must be tried on and feel comfortable, and it can become a formal prescription for glasses. If you feel uncomfortable after trying it on, you should consult an ophthalmologist in time and try to match a pair of glasses that suit you as much as possible.
The reporter's investigation learned that foreign schools pay more attention to students' outdoor activities, in addition to organizing sports activities, but also "force" children to leave the computer and books. For example, Australian children spend 3-4 hours outdoors every day; The UK has a regular vision examination mechanism, and in hospitals, clinics, pharmacies will provide free vision examination and optometry services; Germany attaches importance to children's natural vision management and myopia prevention, schools in addition to regularly organize students to climb the height and look far, will also let children wear "witch" glasses, so that they experience the inconvenience of blurred eyes, understand the causes of myopia.
"Physical exercise is currently the most economical and effective way to prevent and control myopia." Li Li, director of the ophthalmology department of Beijing Children's Hospital, Capital Medical University, said that during daytime outdoor activities, ultraviolet light can promote the secretion of dopamine, which can inhibit the growth of the eye axis and effectively control the development of myopia.
Clinical studies have also confirmed that outdoor activity for two hours a day or 10 hours a week can effectively reduce the probability of myopia occurrence and development.
