Slit Lamp Biomicroscope from Mexico
High-magnification optical instrument using a narrow beam of light for detailed anterior segment eye examination. Classified in HTS 9018.90.20.00 as other optical appliances for medical sight-testing. Essential for diagnosing corneal and lens abnormalities.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Require ISO 13485 certification for manufacturing quality system compliance
• Include calibration certificates and ensure CE marking for EU-sourced units
• Document medical end-use to prevent reclassification as laboratory equipment