Crown Glass Single Vision Lenses from Mexico
Crown glass single vision lenses with low dispersion (index 1.52), ground and polished for everyday correction. These unmounted lenses are optically worked and available in spherical powers. They are finished lenses, not blanks.
Duty Rate — Mexico → Canada
2%
Import Tips
• Ensure lenses are finished (edged, surfaced) to avoid classification as blanks
• State the refractive index and power range in the commercial invoice
• Check for any import restrictions on glass products from certain regions