Choosing presbyopic glasses correctly is very important for those who need to wear them. Wearing presbyopic glasses should adhere to the principle of clarity and comfort, and never simply consider price factors. You can buy ready-made glasses on the streets and even at street vendors.

Because everyone has different degrees of presbyopia, the degree of presbyopia in both eyes may also be different. Some people also have vision problems such as farsightedness, nearsightedness, and astigmatism while experiencing presbyopia. If they wear inappropriate presbyopia glasses for a long time, it not only cannot solve the problem, but also can cause eye bloating, headaches, and other problems.

Therefore, only by going to a legitimate glasses store for optometry and glasses matching, and only reading glasses that are suitable for one's own visual condition, can one truly ensure eye health. It is best to customize exclusive reading glasses according to one's actual situation.

The front of the glasses should be wide, but the OCD (optical center horizontal distance) should be smaller. Due to the fact that most users of reading glasses are middle-aged or above and have a plump faces, the horizontal size of reading glasses is generally 10mm larger than the optical frame, but the distance between the near and far pupils is 5mm smaller. Therefore, the OCD value should generally be between 58-61mm for women and 61-64mm for men. To meet both requirements, it is necessary to use larger diameter lenses and have a larger optical center displacement during production.