Eurostat, Luxembourg. 90015049 (01/1991-..) Spectacle lenses of materials other than glass, both sides finished, for the correction of vision (excl. bi-focal or multi focal): CN 90015041 /Exports /Unit = Prices (Euro/suppl. units) /Partner: Senegal /Reporter: Eur27_2020 /90015041:Spectacle Lenses of Materials Other Than Glass, Both Sides Finished, for the Correction of Vision, Single Focal.