| http://www.w3.org/ns/prov#value | - Today, prescription polarized lenses are available in a wide variety of lens designs and materials, including progressives, photochromics, high-index plastic, polycarbonate, glass and conventional plastic.Manufacturers have also worked to make polarized products more compatible with valuable optical and cosmetic lens treatments such as ultraviolet, scratch-resistant, mirror and anti-reflective (A-
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