… Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories …
Explanatory notes
… Chapter 90 Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories … in heading 90.21; (g) Pumps incorporating measuring devices, of heading 84.13; weight‑operated …Legal note
… designed for use exclusively in implants in medical, surgical, dental or veterinary sciences are to be classified … in heading 90.21; (g) Pumps incorporating measuring devices, of heading 84.13; weight‑operated … and telescopes are to be classified in heading 90.13. 5.‑ Measuring or checking optical instruments, appliances or …