About: Photochromic lens

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Optical lenses that darken on exposure to certain wavelengths of light

Property	Value
dbo:description	optical lenses that darken on exposure to certain wavelengths of light (en) sono lenti (it) type de verre correcteur (fr)
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rdfs:label	Photochromic lens (en) عدسة متلونة بالضوء (ar) Verre photochromique (fr) Lente fotocromatica (it) Fotochrome lens (nl) Lente fotocromática (pt) 光致變色鏡片 (zh)
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