Section 18 Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; clocks and watches; musical instruments; parts and accessories thereof 90 Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof 90 03 Frames and mountings for spectacles, goggles, etc, and parts thereof Commodity Code Description 90 03 11 Frames and mountings of plastics 90 03 19 Frames and mountings of other materials 90 03 90 Parts of frames and mountings for spectacles, goggles or the like
