Serengeti Hayworth Shiny Black/Transparent Layer/Mineral Non Polarized

The Serengeti HAYWORTH stylish women’s sunglasses are handcrafted with eco-friendly acetate for a look that's as fashionable as it is environmentally conscious. HAYWORTH glam sunglasses feature Serengeti mineral lenses, a metal eye-rim, chamfered edges and 5 barrel hinges. If you’re in search of square glamorous frame sunglasses for summer, the HAYWORTH is your ultimate accessory.555 nmCategory 3 to 3 in mineral lens.Category 2 to 3 in PhD 2.0 lens.Very bright light conditionsThe non-polarized lens is ideal for Driving and Everyday use.The polarized lens is ideal for boating activities.Absorbs 79 % to 92 % of the visible light, according to the lens.Blocks 88 % to 96 % of the blue light, according to the lens.555 nanometers marks the center of light’s visible color spectrum, right on the border of yellow and green. This is where the human eye sees best. In low light conditions, this lens allows more yellow and green to pass through, creating relaxing conditions for the eyes, while the light silver metallized mirror coating (available only on mineral lens) reflects glare.ULTRA-MINERAL LENSMineral lenses are made with borosilicate optical glass, from Corning. A full 20 % thinner and lighter, Borosilicate mineral glass lenses are finer than any other lens. Produced in the same process normally reserved for ophthalmic-quality corrective lenses, they provide the best visual acuity you could ever experience.Every pair of Serengeti mineral lenses is unique: each Photochromic l
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