Mineral Glass Corrective Blanks from Mexico
Mineral glass corrective blanks are crown glass (soda-lime silicate) blanks for high-clarity prescription lenses. They are hollowed and annealed but unworked, making them suitable for tariff item 7015.10.00 as glasses for corrective spectacles. These blanks offer a scratch-resistant alternative to plastic lenses.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the blanks are not optically worked and are specifically for corrective spectacles
• Include the chemical composition (soda-lime silicate) in your documentation
• Check if the blanks meet Canadian optical standards for prescription lenses