tion for unmatched clarity of vision and are available in a wide range of prescriptions including high wraps and plano lenses . They also block at least 87 % of harmful blue light without any selectivity .
Also , Crizal Sun coatings provide an E-SPF 50 index which certifies that the wearers ’ eyes are at least 50 times better protected than without any lenses . The Broad Spectrum technology antireflective layer is added to the back side of the lens and prevents backside UV rays from being reflected into the eyes .
Crizal with Optifog lenses repel fog and also reduce glare , repel dust , protect against UV and are scratch resistant .
Transitions ’ Oakley brand has a series of adaptive sunglasses designed especially for runners , bikers and other athletes who spend long periods of time outdoors .
They start out almost clear and change tints based on changing light conditions . Their lightweight sport frame and the clarity of Oakley ’ s high-definition optics provide both protection and convenience for athletes interested in safeguarding their assets .
Patience Cook , Transition ' s director of North America marketing , says athletes can also choose a variety of everyday lenses that can provide benefits during sports .
“ Transitions lenses are a great option for those individuals that want more than what a clear lens can offer ,” she says .
“ The right lens can help to improve an individual ’ s vision during sports and , potentially , their overall performance .”
Transitions Vantage lenses are for patients who spend a lot of time outdoors and want vibrant outdoor vision , including during sports that bring them near or on the water . These are the first and only lenses that are virtually clear indoors and darken and polarize outdoors , for sharp vision even the brightest glare .
Transitions XTRActive lenses are designed for athletes who spend extended periods of time outdoors and want extra protection from light . The darkest of the lens family , they ' re uniquely designed for extra protection from light and eye comfort in glaring and hot climate conditions . Hoya ' s Array Wrap lenses are designed for people who want the most
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