Photochromic glasses in store: are we going?
15 septembre 2016No need to take the sun out of the first ray: thanks to the photochromic lenses (or glasses with variable shade), the glasses adapt automatically and very quickly to changes in brightness. We review their benefits. Photochromic lenses: what is it? The principle is simple: they contain photochromic molecules, which react to UV rays and […]
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