Thread: 50ft Adapters
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Old 16th March 2010, 02:50 PM
Adam Adam is offline
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Join Date: Jan 2009
Member of: Redfearns & the UBC
Location: Leeds
Posts: 584

Oh right cheers Rob. My aunt is an ophthalmic optician but she's retiring later this year. Just out of interest, what is the dioptre?
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