Eurostat, Luxembourg. 90029091 (01/1988-12/1996) Lenses, prisms, mirrors and other optical elements of any material, mounted, for cameras, projectors or photographic enlargers or reducers (excl. for civil aircraft, elements of glass not optically worked, filters and objective lenses): CN 90029090 /Exports /Unit = Prices (Euro/ton) /Partner: Ivory Coast /Reporter: European Union /90029090:Lenses, Prisms, Mirrors and Other Optical Elements, Mounted, of any Material, for Instruments or Apparatus (Excl. for Civil Aircraft of Subheading 9002.90.10, Elements of Glass not Optically Worked, Filters and Objective Lenses).