As we known, when the sun shines on the road or on the water,the sunlight will stimulate our eyes, and our eyes will feel dazzle,fatigue,unsustainable.Especially when you are driving a car, doing some outdoor activities, it not only affects our work and entertainment, but also influences us to judge the object and dangerous.Exposing the direct sunlight for a long time will lead to impaired vision,myopia, hyperopia astigmatism or cataract, etc.The polarized lens is effectively ruled out scattered ray.so it can form the visual image in a right track, and make the vision clear without dazzling ,we will feel comfortable.
Features:90%% Protection Against Harmful UVA 400
Alleviate Visual Fatigue
Detail In Size:Lens Length:6.2cm
About Size:Size may be 2cm/1 inch inaccuracy due to hand measure.These measurements are meant as a guide to help you select the correct size. Please take your own measurements and choose your size accordingly.we cannot accept responsibility for incorrect purchases.
About Color:The precise color of the items may vary depending on the specific monitor,the settings and the lighting conditions.The items colors depicted should only be used as an approximate guide .
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