Summer is coming. People start brew of tourism with heat consumption sunglasses high temperature increases, good-looking woman is the preferred as modelling sunglasses. Now, sunglass producers are launching their new style prescription sunglasses frames. Sunglasses, not only can prevent harmful sunrays,but also become a kind of fashion taste ornament, there are many different fashion styles come out every year.Currently, Louis vuitton, dior, armani, fendi, such international brand has launched a new sunglasses in 2010. These big sunglasses with its unique design style and brand itself, and quickly become fashionable personage of the target, and even in some networks can be seen on the BBS of people scrambling to collect sunglasses are keen to display own sunglasses, while their latest purchase plan of sunglasses.Here we provide three tips about how to choose themost suitable sunglasses.
a.Consider the overall weight..Large lenses and thick frames add up to heavy glasses, something most people find uncomfortable. If you have a strong prescription, get the smallest diameter lens that looks good on you.
b.Read the label carefully. You want 100 percent UV (ultraviolet light) protection from both UVA and UVB rays. Some lenses are labeled as UV400, which means the same thing.
c. Try to get several pair of sunglasses instead only one pair. Cause one pair can’t meet everything.You can leave a pair in the car for driving.( Polarized lenses, which reduce glare, are always a good idea) A stylish pair will not protect your eyes from debris while riding your bike.
d.Seek for polycarbonate lenses for sports, which require protection against strong reflected rays.
e. Choose the right tint for your needs. For General Purpose use, the Dark Grey/smoke lenses are the most popular. They do not distort colors, they reduce glare to provide day-long comfort, and reduce ultraviolet (UV) light to a safe level. Yellow Lens Tints can improve contrast, reduces glare, perserves sharpness. Excellent for Night riding, overcast, haze, or fog conditions. Rose Lens will help block blue light, thereby improving contrast,etc.