Compound optical microscopes, including those for photomicrography, cinephotomicrography or microprojection
Optical microscopes (excl. for photomicrography, cinephotomicrography or microprojection, stereoscopic microscopes, binocular microscopes for ophthalmology and instruments, appliances and machines of heading 9031)
Optical microscopes, for photomicrography, cinephotomicrography or microprojection (excl. stereoscopic microscopes)
Parts and accessories for compound optical microscopes, n.e.s.