90011000

OPTCL FIBRS,OPTICAL FIBRE BUNDLES & CABLES

90012000

SHEETS & PLATES OF POLARISING MATERIAL

90013000

CONTACT LENSES OF ANY MATERIAL,UNMOUNTED

90014010

POLARISED GLASS

90014090

OTHERS

90015000

SPECTACLE LENSES OF OTHR MATERIALS

90019010

OPTICAL CALCILE CRYSTAL

90019090

OTHER