Is there really any important difference between designer and regular cheap glasses?

[Dade]

Besides having the "designer" logos on them, what are the differences in terms of quality and stuff. I never wore glasses before so yeah but I know that d&g, prada, chanel, and like those are from $200 and up.

[Dadeville]

generally speaking ,the quality of desiner glasses is better than the ordinary ones . There are a lot of replica designer glasses on the market but less expensive . But some of the high replicas are as good quality as the original ones cuz they use the same material . the only difference is they copy the designer's idea to product . the most expensive part of designer glasses is not the quality ,it is the design concept