Binoculars, monoculars, other optical telescopes, and mountings therefor; other astronomical instruments and mountings therefor, but not including instruments for radioastronomy
Binoculars
Monoculars, astronomical and other optical telescopes and other astronomical instruments (excl. binoculars, instruments for radioastronomy and other instruments or apparatus specified elsewhere)
Parts and accessories, incl. mountings, for binoculars, monoculars, astronomical and other optical telescopes, and other astronomical instruments, n.e.s.