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Corrective Lens
A lens generally worn in front of the eye, mainly used to treat myopia, hyperopia, astigmatism, and presbyopia. This includes glasses, contact lenses, and intraocular implanted lenses. (NCI Thesaurus)
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Number assigned to an action reported to FDA under 21 USC 260(f).
An institution where persons are confined for punishment and to protect the public.
A penal institution maintained by the government.
The act of offering an improvement to replace a mistake; setting right; something substituted for an error.
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