Scratch-Resistant Glass Spectacle Lenses from China
Scratch-resistant glass spectacle lenses with hard carbon or diamond-like coatings, enhancing durability for daily wear. These unmounted lenses are optically worked from crown glass. They are finished lenses, not blanks.
Duty Rate — China → Canada
2%
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Import Tips
• Classify as finished lenses; ensure the coating is applied
• Describe the coating type (e.g
• diamond-like) in customs documents
• Verify if the coating affects optical classification