Note the three glasses

First, the process of the glasses discount prescription eyeglasses should pay special attention to aspects of optometry. Choose one to wear appropriate, comfortable glasses, optometry is a fundamental factor in accuracy. In the glasses before the optical shop to see optometry staff, the availability of provincial Optical Industry Association awarded the optometrist or optometry staff card; optometry if being emotional, physical impact of the situation, should be in a few days after two optometry to achieve a scientific and accurate refraction results. This is the first step with the glasses, I hope we have to pay more attention to the.
Second, in the process of glasses glasses to pay attention to material selection. Generally divided into the resin spectacle lenses, glass and crystal types, lenses and frames should have a shelf life. Lenses, frames if imported materials, there should be import inspection certificate. Look at these help you to ensure you were not fooled by the glasses.
Third, in the process of purchasing glasses rectangle eyeglasses frame , be sure to see the purchase of glasses of product quality inspection certificate, the production name and address, with particular idea is that you must obtain purchase invoices to the optician who, in the event of quality problems, can protect their legitimate rights and interests.