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AnonymMar 3, 2013

Which glass can cut off ultraviolet rays?

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    Mar 3, 2013

    Crooks glass can cut Ultraviolet rays. It is used in making lenses. It can cut Ultraviolet rays because it is a special type of glass containing some cerium oxide ( CeO2).

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    Mar 3, 2013

    Crooks glass i think.

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