The lens type of glasses for UK men can be broadly divided into: the anti reflective protective lenses, lens color, color lenses, polarized lenses and photochromic lens five.
Focus by nature
No focus lens: Pingguang, three prism;
Single focus lens: myopia, hyperopia lens;
Multifocal lenses: bifocal lenses or three lenses, progressive piece.
According to functional properties of glasses with best sales
The effect of vision correction: refractive error, abnormal regulation, amblyopia mirror.
Protection: prevent harmful light, control the visible light (sunglasses), prevent harmful substances (protective mirror).
According to the material points of cheap glasses
Natural materials, glass materials, plastic materials.We have just published this kind of new glasses and it is on sale now.You can get discounts if you come to buy them now.