Who needs regular replacement of spectacle lenses? _Industry News_
There are many adults who may not change their degrees even after working for more than ten years, especially when they are in their 50s and 60s. It is true that our degree of myopia does not change much, so many people do not change their glasses very much. There are many people who wear a pair of glasses for five or six years, especially high-end lenses are really not prone to wear and tear, and they can be used for a long time with good maintenance. But in fact, it is recommended that everyone's spectacle lenses need to be replaced regularly, so which groups of people need regular replacement of lenses? First, the student party must check every semester. Since elementary school, many students have developed myopia, so it is recommended that students should have their eyesight checked every semester. The school's physical examination is generally simply skipped, and only the examination of myopia is carried out. However, if parents want to determine the specific situation of their children, they must go to the hospital for examination, and if the degree deepens, they must replace new glasses. Second, the office group that is long on the computer should also frequently replace the office workers who often face the computer, and the workload may be more than 10 hours a day. You are actually very prone to astigmatism or astigmatism when you are facing the computer for such a long time. Is other eye disease, but also need to check the degree of myopia. Therefore, if the online office workers overuse their eyes, they should have an optometry once a year. If the degree increases, you may have to replace the spectacle lenses. It is recommended to directly choose anti-fatigue and anti-blue light lenses, so that the wearing effect will be better. Third, presbyopia should also be checked. Presbyopia will increase with age, and the degree of presbyopia will continue to increase. It is not just what kind of degree you feel is appropriate to wear. It is recommended that the elderly should undergo optometry every two years during the physical examination to determine the degree of their presbyopia, and then replace the presbyopic lenses. Only in this way can you see better when you wear glasses, and the eye skills of the elderly will gradually decline, so you should do a good job of maintenance.