Commodity2005200620072008200920102011
Optical fibres, optical fibre bundles & cables (excl. of 85.44) $134,732$143,945  $2,474 
Contact lenses$24,150$17,506$1,159$8,417$3,750$1,125$159
Spectacle lenses of glass, unmounted$6,707$5,003$1,817  $801$141
Spectacle lenses of mats. other than glass, unmounted $2,337$2,330 $7,691$15,653$15,721
Lenses (excl. of 9001.30-9001.50), prisms, mirrors & oth. optical elements, ...$12,807$4,255$12,666$4,027 $3,797$4,055
Total$43,664$163,833$161,917$12,444$11,441$23,850$20,076