Michelson Interferometer from Japan
Classic optical instrument with beam splitter and movable mirror for displacement measurement via fringes. HTS 9013.80.91.00 covers educational and research versions as other optical appliances. Excludes FTIR spectrometers.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Include HeNe laser integration specs if pre-assembled
• Document fringe visibility and path length capacity
• Classify vibration isolation table separately