Four kinds of sunglasses, which is suitable for you
At present, the classification of sunglasses mainly through the lens, namely, namely the colored lenses, color lenses, polarized lenses and change color lenses. Small make up today is to introduce the characteristics of the four categories of sunglasses, hope in the future we can according to the actual need to select the correct sunglasses. Sunglasses factory YC9711 C1 black men sunglasses/dazzle colour red 4 kind of sunglasses, which one do you suitable for dyeing lenses, in the lens production process, add some chemicals, let the lens present color, to absorb certain wavelengths of light. This is the sun glasses often use lens type. Color lenses, color coated on the surface of the lens, known as the world is 'gradually layer type the color of the lens', above the color is deep, and then gradually down. Is the general prescription sunglasses is more color way lenses. Polarized lenses, to filter the sun shone on the water, the direction of the equality on the land or the snow of dazzling light, join vertical to the special coating on the lens. Suitable for outdoor sports, For example: offshore activities, skiing and fishing) When use. Color lenses, also known as 'photographic lenses. Because adding suitable amount of chemicals on the lens, let originally colorless lens, in bright light, strong ultraviolet irradiation, it becomes colored lenses, are mainly used for protection from ultraviolet light to the eyes burn, so it is suitable for indoor and outdoor use, especially in the high altitude ultraviolet region.
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