CN9001

90 Optical, Photographic, Cinematographic, Measuring, Checking, Precision, Medical or Surgical Instruments and Apparatus, Parts and Accessories Thereof

9001 (01/1988-..) Optical Fibres and Optical Fibre Bundles, Optical Fibre Cables (Excl. Made up of Individually Sheathed Fibres of Heading 8544), Sheets and Plates of Polarising Material, Lenses, Incl. Contact Lenses, Prisms, Mirrors and Other Optical Elements of any MateRial, Unmounted (Excl. Such Elements of Glass not Optically Worked)

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90011010 (01/1988-..) Image Conductor Cables of Optical Fibres (Excl. Cables Made up of Individually Sheathed Fibres of Heading 8544)

90011090 (01/1988-..) Optical Fibres, Optical Fibre Bundles and Cables (Excl. Made up of Individually Sheathed Fibres of Heading 8544 and Image Conductor Cables)

90012000 (01/1988-..) Sheets and Plates of Polarising Material

90013000 (01/1988-..) Contact Lenses

90014010 (01/1988-12/1990) Spectacle Lenses of Glass, Both Sides Finished, not for the Correction of Vision

90014020 (01/1991-..) Spectacle Lenses of Glass, not for the Correction of Vision

90014031 (01/1988-12/1990) Spectacle Lenses of Glass, Both Sides Finished, for the Correction of Vision, Single Focal

90014039 (01/1988-12/1990) Spectacle Lenses of Glass, Both Sides Finished, for the Correction of Vision, bi- or Multi-focal

90014041 (01/1991-..) Spectacle Lenses of Glass, Both Sides Finished, for the Correction of Vision, Single Focal

90014049 (01/1991-..) Spectacle Lenses of Glass, Both Sides Finished, for the Correction of Vision, Bi-focal or Multi Focal

90014080 (01/1991-..) Spectacle Lenses of Glass (Excl. Both Sides Finished)

90014090 (01/1988-12/1990) Spectacle Lenses of Glass, Optically Worked (Excl. Both Sides Finished)

90015010 (01/1988-12/1990) Spectacle Lenses of Materials Other Than Glass, Both Sides Finished, not for the Correction of Vision

90015020 (01/1991-..) Spectacle Lenses of Materials Other Than Glass, not for the Correction of Vision

90015031 (01/1988-12/1990) Spectacle Lenses of Materials Other Than Glass, Both Sides Finished, for the Correction of Vision, Single Focal

90015039 (01/1988-12/1990) Spectacle Lenses of Materials Other Than Glass, Both Sides Finished, for the Correction of Vision, bi- or Multi-focal

90015041 (01/1991-..) Spectacle Lenses of Materials Other Than Glass, Both Sides Finished, for the Correction of Vision, Single Focal

90015049 (01/1991-..) Spectacle Lenses of Materials Other Than Glass, Both Sides Finished, for the Correction of Vision (Excl. Bi-focal or Multi Focal)

90015080 (01/1991-..) Spectacle Lenses of Materials (Excl. Glass), Partly Finished

90015090 (01/1988-12/1990) Spectacle Lenses of Materials Other Than Glass (Excl. Both Sides Finished)

90019000 (01/2006-..) Lenses, Prisms, Mirrors and Other Optical Elements, of any Material, Unmounted (Excl. Such Elements of Glass not Optically Worked, Contact Lenses and Spectacle Lenses)

90019010 (01/1988-12/2005) Lenses, Prisms, Mirrors and Other Optical Elements, of any Material, Unmounted, for Civil Aircraft (Excl. Such Elements of Glass not Optically Worked)

90019090 (01/1988-12/2005) Lenses, Prisms, Mirrors and Other Optical Elements, of any Material, Unmounted (Excl. for Civil Aircraft, Elements of Glass not Optically Worked, Contact Lenses and Spectacle Lenses)