Surveys show that nowadays, it is teenagers and their parents who attach the greatest importance to vision protection. However, adult myopic patients over the age of 20 seldom care about their own vision problems and do not attach as much importance to optometry and glasses fitting as teenagers. Even more outrageous is that some adults even skip the crucial step of refraction when getting their eyes tested and glasses fitted. In fact, eye health should always be paid attention to. Although the vision changes in adults are not as obvious as those in teenagers and the elderly, it doesn't mean that vision won't decline. Don't wait until your vision deteriorates significantly to pay attention to having an eye examination and getting glasses.
In fact, resin lenses also have a service life. After a certain period of time, you should have your eyes examined and glasses fitted again. Generally speaking, it is better to have your eyes examined and glasses fitted again every 2 to 3 years for ordinary glasses (except in special circumstances). Although resin lenses are not prone to breakage, they are prone to scratches, which can affect their corrective function for the eyes. Therefore, it is advisable to have an eye examination, get glasses and replace the lenses after a period of use.
