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Which element is used to reduce the glare in sunglass ?

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Which element is used to reduce the glare in sunglass ?
posted Feb 12, 2015 by Nikita Sehgal

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1 Answer

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Neodymium is the element used to reduce glare in sunglasses (even used in LCD screens).

answer Feb 21, 2015 by R.senthil
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