The advantages and functions of optical glasses

Optical glasses is a general term for glasses developed by the use of optical principles around us. There are many types of glasses. There are optical glasses and contact glasses for correcting refractive errors. In addition to contact glasses for correcting aphakia, intraocular lenses can also be implanted. The optical glasses have concave lenses, convex lenses, prisms and what are some common contact lenses. These types of glasses are what we often call optical glasses. They play a very important role in correcting human vision, protecting the health of human glasses, and curing people's eye diseases.