HS CodesXVIII · Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; clocks and watches; musical instruments; parts and accessories thereof90 · Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof90139013Chapter 90Copy pageLasers, other than laser diodes; other optical appliances and instruments, not specified or included elsewhere in this chapterDescriptionLasers, other than laser diodes; other optical appliances and instruments, not specified or included elsewhere in this chapterSubheadings901310Telescopic sights for fitting to arms; periscopes; telescopes designed to form parts of machines, appliances, instruments or apparatus of this chapter or Section XVI901320Lasers, other than laser diodes901380Other devices, appliances and instruments901390Parts and accessoriesWas this page helpful?YesNoPrevious9012Microscopes other than optical microscopes; diffraction apparatusNextDirection finding compasses; other navigational instruments and appliances9014