SF11 Dense Flint Glass Lens Blank for Telescopes from Mexico
SF11 optical flint glass blank for achromatic telescope objectives, cut to shape but unpolished. HTS 7014.00.10.00 applies to such non-spectacle, non-worked optical lens blanks.
Duty Rate — Mexico → United States
14.1%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide refractive index data (e.g
• SF11 specs) to support optical element status
• For bulk imports, ensure uniform sizing to avoid parts classification