Some Words to Post #10

People who live in the era when poor vision had no solution might be pleased with the invention of eyeglasses. There was a problem among the quest, especially when all the eyeglasses products were subtle. They came in the same models and the same function.

Industrious merchant who could see the potential profit would not resent this problem because it is obvious that today, there are tons of eyeglasess with distinct differences. Today the use of eyeglasses is not only for the vision necessity, it is also for fashion. Since the frame shapes uniquely to the face, eyeglasses can feign the real look of someone's face. For trendy people, making smug look of the face might be something interesting. Not to mention they must be addicted to allocate their obsolete eyeglasses with the new ones. 

Since visual technology rules right now, is it also posible to make a visual eyeglasses? Some patrons will be excited to contribute in this invention, right?