Ophthalmic rough blanks
Ophthalmic rough blanks for corrective spectacle lenses
HSN 7015 10 10 (ophthalmic rough blanks) is not covered by a Bureau of Indian Standards Quality Control Order and carries no Partner Government Agency clearance requirement at the tariff-line level. Import follows the standard customs procedure: Importer-Exporter Code (IEC), bill of entry, commercial invoice, packing list. Finished or optically worked corrective lenses, and complete spectacle frames, may fall under separate tariff lines within Chapter 70 or Chapter 90 that carry distinct compliance requirements.
Ophthalmic rough blanks are unworked intermediates; once optically worked or incorporated into finished corrective eyewear, classification shifts — most commonly into Chapter 90 (optical instruments and appliances), where product-specific compliance under medical device regulations may apply. Re-classification by customs at the time of examination triggers retrospective compliance and detention pending the applicable authorisation. Importers should document the unworked, pre-optical state of the blanks with technical specifications and manufacturer certification to support the Chapter 70 classification.