oakly sun glasses - Sunglasses must not be cheap

  • Posted on: 14 May 2017
  • By: admin

Sunglasses must not be cheap
As the quality of sunglasses varies greatly, consumers "injured" cases have occurred, and some did not wear a few days, the eyes are obviously uncomfortable, and some can not stop ultraviolet light and so on. In this regard, the industry suggested that consumers should pay attention to the following when buying sunglasses:
Do not seek cheap, do not buy counterfeit or "three noes" products on the street side, should go to the regular store to buy, observe whether the lens has scratches, impurities. Regular sunglasses should be marked with trademark, commodity name, color, diameter, quality grade and manufacturer name.
Pay attention to try to wear, before and after wearing color difference is strong, there is no vertigo, oakly sun glasses headache, should be to see the object color is not distorted shall prevail.
Have the function of anti UV sunglasses, the main purpose is to prevent ultraviolet damage to the eyes, so be sure to choose a marked function of anti UV lens, because this lens can resist ultraviolet radiation of UVA, B, C three kinds of wavelength, and the lens should be smooth, through a higher degree of clarity. Solar lenses are roughly divided into two kinds of glass and resin, but the best solar lenses should use polarized lenses.
Not easily buy repeatedly try best to buy Sunglasses unopened sunglasses, sunglasses because of repeated test, easily lead to eye infection.