Do You Need Glasses?

Today glasses have become a fashion statement in them other than the fact that they support your eyes in case of diseases. There are steps to getting new pairs of glasses. They are the following:

Bifocal Glasses Explained

Benjamin Franklin invented bifocal glasses in the 1700’s. However, the first eyeglasses were invented centuries earlier. The first eyeglasses, invented in the 13th century, had convex lenses that magnified objects in order for people to see them more clearly.