9001 Optical fibres and optical fibre bundles; optical fibre cables not of heading no. 8544; sheets, plates of polarising material; lenses, prisms, mirrors, of any material; unmounted; not non optical glass

9001.10 Optical fibres, optical fibre bundles and cables; excluding those of heading no. 8544

• 9001.10.00 Optical fibres, optical fibre bundles and cablesFree

9001.20 Optical elements; polarising material, sheets and plates thereof

• 9001.20.00 Sheets and plates of polarizing materialFree

9001.30 Lenses, contact; unmounted, of any material, excluding elements of glass not optically worked

• 9001.30.00 Contact lensesFree

9001.40 Lenses, spectacle; unmounted, of glass, excluding elements of glass not optically worked

• 9001.40.10 Designed for use by workers employed in hazardous workFree
• 9001.40.40 Other, unfinishedFree
• 9001.40.90 Other2%

9001.50 Lenses, spectacle; unmounted, of materials other than glass

• 9001.50.10 Designed for use by workers employed in hazardous work; Unfinished, light polarizing, for use in the manufacture of spectaclesFree
• 9001.50.40 Other, unfinishedFree
• 9001.50.90 Other2%

9001.90 Optical elements; lenses n.e.c. in heading no. 9001, prisms, mirrors and other optical elements, unmounted, of any material (excluding elements of glass not optically worked)

• 9001.90.00 OtherFree