Some people argue that it is not a good choice to buy discount eyeglasses online. Their argument is that each person only has one pair of eyes, and therefore people should protect their eyes and as a result the eyes can serve people better.
Opponents of buying discount eyeglass online worry that the online retailers can not make the PD correctly so that the wearer may not get clear vision, some even will get headache. They also worry about that the buyer will finally end up with a wrong frame in wrong size and shape. They are the strong supporters of traditional way of buying discount eyeglass from stores.
This argument scared some buyers of discount eyeglass away in the previous years. Now the things are changing, as the first group of daring consumers bought the discount eyeglasses online, and reviewed with very positive feedback, now more and more people are trying to buy discount eyeglasses online as the second pair for back-up.
The fact if discount eyeglasses online is that, as long as you can get your prescription correct, there is no reason for online retailers to mess up the powers of the lenses and PD measurement. Furthermore, buyers only pay 1/10 to 1/5 of the traditional price, this is seductive enough to accept the likelihood that the discount eyeglass bought online ends up with a useless one even.
Actually the only shortcoming for online discount eyeglass is the lack of frame adjustment. So far as the adjustment is concerned, metal discount eyeglass is easy to adjust by yourself. There exist a bit tricky job for plastic discount eyeglasses, but still most buyers can manage to work it out.