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9031.49.90.00/Phase Measuring Interferometer/Germany

Phase Measuring Interferometer from Germany

Advanced optical instrument for phase map measurement of optical surfaces and wavefront analysis. High-precision metrology equipment under HTS 9031.49.9000 for optics manufacturing quality control.

Duty Rate — Germany → United States

10%

Rate breakdown

9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
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Import Tips

• Specify phase resolution (nm RMS), aperture size, and interferogram sampling

• Include reference flat/cgp specifications and coating compatibility

• Document vibration isolation requirements and environmental controls

Phase Measuring Interferometer from Germany — Import Duty Rate | HTS 9031.49.90.00