Spectacle corrected visual acuity, or eye protection is the production of a simple optics. Formed by the lenses and frames. Vision correction have myopia with glasses glasses glasses and farsightedness, astigmatism glasses reading glasses and four. Glasses with eye protection are Bangshi degree basto goggles, wind mirrors and Xiandiluola cindylaura sunglasses and so on. Glasses as eye protection tools, but also a beauty of decoration.