Borosilicate Lens Blank for Fiber Optic Couplers from United States
A borosilicate glass blank for GRIN lenses used in fiber optic couplers, cut to a rod lens shape. The blank is not optically worked, as it has not been ground or polished to its final optical specifications. It qualifies under tariff item 7014.00.00 as an unworked optical element of glass.
Duty Rate — United States → Canada
0%
Import Tips
• Verify the blank is not optically worked and is not a finished GRIN lens, which would fall under Chapter 90
• Maintain documentation on the glass composition (borosilicate) and the intended use in fiber optic couplers
• Check if the blanks are considered parts of optical appliances, which may affect classification