HTS code 9011.10.40.00 covers "Compound optical microscopes, including those for photomicrography, cinemicrography or microprojection; parts and accessories thereof › Stereoscopic microscopes › Provided with a means for photographing the image" under the US Harmonized Tariff Schedule. This is the official duty rate charged by US Customs when this product is imported into the United States, sourced directly from the U.S. International Trade Commission and refreshed daily.