Visit：627 Date：2019-11-18

First, we must pay attention to the optometry. Choosing a pair of suitable, comfortable glasses, accurate optometry is a fundamental factor. Before fitting glasses, check the optical shop optometry staff, whether they have the optometrist or optometry certificate issued by the provincial glasses industry association; if the optometry is affected by emotions and physical conditions, it should be optometry twice in a few days. Achieve scientific and accurate optometry results.

The second is to pay attention to the material selection of glasses. Generally, the spectacle lenses are divided into resin, glass and crystal, and the lenses and frames should have a shelf life. If the lens and frame are imported materials, there should be a certificate of importer inspection.

Third, when purchasing glasses, be sure to see the product quality inspection certificate, the name of the manufacturer and the site of the purchased glasses. At the same time, you must obtain the purchase invoice. Once the quality problem occurs, you can protect your legal rights.

Fourth, sunglasses have a polarizing effect, and anti-ultraviolet effect, pay attention to whether the sunglasses lens meets the international standard UV400, if the lens does not reach UV400 is unqualified.