HS 90 Optical, photographic, cinematographic, measuring, checking, medical or surgical instruments and apparatus; parts and accessories
HS 9011 Compound optical microscopes, including those for photomicrography, cinemicrography or microprojection; parts and accessories thereof:
HS 9011.10 Stereoscopic microscopes:
HS 9011.10.80 Other
HS 9011.20 Stereoscopic microscopes:
HS 9011.20 Other microscopes, for photomicrography, cinemicrography or microprojection:
HS 9011.20.40 Provided with a means for photographing the image
HS 9011.80 Other microscopes
HS 9011.90 Parts and accessories
HS 9012 Microscopes other than optical microscopes; diffraction apparatus; parts and accessories thereof:
HS 9012.90 Parts and accessories
HS 9012.90.00 (same as previous)