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Technically, of course, not all the things in this category are themselves corrective lenses. Most are devices that incorporate a corrective lens. I couldn't think of a better category name. One caveat though—this category should not be made a subcategory of category:lenses, because most devices in it are not themselves lenses but rather are optical devices.--Srleffler06:03, 13 December 2005 (UTC)Reply