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Old 15th Mar 2008, 15:32
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concordski
 
Join Date: Oct 2006
Location: SVD
Age: 44
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sunglasses - polarised?
Looking at a pair of sunnies labelled as 'class 4 UV 400 polarized' - am I going to have problems with them behind DV windows or does the polarized bit just refer to how the UV protection level is achieved?

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