Once people have presbyopia, it will become more difficult to see things around them, and their daily life will be affected to some extent. Therefore, it is imperative to wear a pair of presbyopic glasses. At present, there are many brands of presbyopia glasses on the market, and there are more than one kind of lenses. It is best for the elderly to optometry first, and then match glasses according to accurate data such as left and right eye degrees and pupil spacing. Many elderly people randomly go to some stalls or go to optical shops to buy glasses, which is not particularly good for their eyes. The material and refractive accuracy of cheap reading glasses are poor, which can easily lead to visual fatigue, jealousy, eye pain and dry eyes.
In addition, due to improper wearing, the elderly often rub their eyes, which in turn leads to conjunctivitis, dry eye and even glaucoma, which is quite harmful to the eyes. And now some people have a very high degree of presbyopia. It is recommended to go to a regular optical shop for fitting when they have presbyopia at the age of 40.
Choose reading glasses with ultraviolet filtering function. The glasses of the elderly will be much stricter, and generally need to be equipped with the function of crossing the river to protect the glasses and prevent eye diseases in the elderly. The eyes are the windows to the soul. How can we see everything in the world if the window is opaque? Old people must protect their eyes and see things around them in a limited time.