What color of sunglasses protective effect is good
sunglasses as a woman's dress, multifarious. But, so how can choose various colors of sunglasses? Not only are they match with your clothing, but also relevant to your health, ophthalmology expert introduction, there is only one color uv - — You usually think it is not black but yellow. If you intend to purchase a pair of sunglasses, so the yellow lenses will be the choice of insurance, it can provide a full range of uv protection.
yellow lenses: filter 100% 100% uv
yellow lens sunglasses can filter ultraviolet ray, allow the infrared and visible light through the lens of 83%. It is the characteristics of large, anti can filter the sun most of blue light. Yellow lenses after filtering blu-ray, nature scene we can see more clearly.
green lens: filter
99% of the ultraviolet ray fashionable green lens can filter infrared light, also can filter 99% uv. But the color of the green lens will change some of the scenery, the effect of blocking the light also slightly less grey lens. Fortunately, green is the natural tranquilizer, can make the mood of those around you. If you want to do once the & # 8220; Goodwill ambassador & # 8221; , might as well put on green lens sunglasses, let the multifarious noise around is quiet because of you.
grey lens: filter 98% of ultraviolet (uv)
grey lens sunglasses almost equal amount of each color in sunlight filtering, but also can filter the infrared and 98% of the ultraviolet light. Wearing grey lens sunglasses, scenery the original color will not change, by the lens can also limit to keep out light. In hot Malaysian gray lenses local experts called the & # 8220; Comfortable sunglasses & # 8221; 。 Outdoor activities during the summer, wear grey lens sunglasses, not only effectively, shading, also can see the beauty of the primary colors.
pink lens: filter 95% of ultraviolet (uv)
95% of pink lens sunglasses can filter ultraviolet (uv) and some of the shorter wavelength of visible light. In fact, the pink lens with general not tinted lenses, almost no protective effect is better than general lens. But psychology research found that 65% of women wear pink lens sunglasses, ZiXinDu Gao Yicheng half than usual. Pink sunglasses are purely your mental placebo, can be in the mood annoyed or ultraviolet light not how strong rainy day wear.
epilogue: if you intend to buy a pair of sunglasses, yellow lenses will be the choice of insurance, it can provide a full range of uv protection.
the article title: what color sunglasses protective effect is good
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