Different people for different Fake Oakleys Frogskins Sunglasses Cheap for Sale sunglasses, often the best rider who wear sunglasses resin sheet; while wearing a box-shaped curvature of the larger movement of sport sunglasses; myopia or hyperopia people can wear a special folder or blocky lens optical sunglasses. How to choose for your sunglasses?
Good sunglasses will not change the true nature of the object
Polarized lenses generally use the same lightweight precision and contact lenses made of synthetic resin, synthesized by the seven slices, two layers is the outermost layer of superhard wear; second, six are shatter-proof reinforced layer; third, five UV filter layer, the middle layer is the most polarizing filter layer. Polarized lenses can effectively filter out harmful ultraviolet light reflection and have shatterproof, wear and other functions, is the most popular Cheap Mac Cosmetics Makeup wholesale Outlet sunglasses.
A good sunglasses, depending on the material deformation, not fuzzy, the overall feeling is transparent. You can find a card, JQK can be, look at the past through the lens, the color pattern on the card is still the inherent color, not because it is the blue lens and blue, or purple glasses and purple, is the general good glasses.
Some low-quality glasses, optical center of the lens of the human eye and can not overlap, so some people wear sunglasses on the future but can not see things, there are some uneven coloring or not polished lenses and other issues, which may lead to vision does not clear, eye fatigue, long wear if it will lead to decreased visual acuity, causing chronic damage to the eyes.
Sunglasses are not the darker the more eye
Scorching sun, Tiffany and Co Key Necklace Jewelry Outlet sunglasses are one of the people must travel shading sunscreen, many people think that the darker the lens the more it can prevent UV damage to the eyes. Experts said that sunglasses are not the darker the better, the lens color is too dark but may cause damage to the eyes.
Whether it can prevent the ultraviolet and lens shades okay, but by the lens of UV (ultraviolet) standard decision, for example, UV400 lenses can prevent 100% UV, UV100 lenses can prevent 96 to 98 percent of UV rays.
Therefore, the choice depends on the lens sunglasses UV standards rather than look at the color shades. Even if it can prevent the ultraviolet, we should not choose the color too dark sunglasses, the lens color is too dark will seriously affect visibility, easy on the eyes to see things difficult because while the damage. Cheap Ray Bans Wayfarer Sunglasses Outlet Sale Sunglasses lenses should ensure that 30% of the light to pass through, gray or green is the best.