How many types of optical glasses are there？

There are 2 types of optical glasses.

As ou know, optical glasses are optical devices, which are able to correct vision. They consist of a lens and a frame.

Prescription glasses

Also called myopia glasses, one type of optical glasses. It is able to correct vision, so that people can clearly see distant objects.

Reading glasses

The other type of optical glasses with convex lens lenses.

Reading glasses are mainly to meet the needs of people with presbyopia.

It has played an indispensable role in improving people's quality of life.

Goggles, sunglasses, swimming goggles are other types of glasses, which provide various protection for the eyes.

Now the glasses are not only a tool for eye protection, but also a beauty decoration.