267022 - Binoculars monoculars and other optical telescopes other astronomical instruments optical microscope - 27 Manufacturers List

2670223000 - Binoculars (including night vision binoculars) - 18 Manufacturer
2670225000 - Optical telescopes etc. (except binoculars) - 7 Manufacturer
2670227000 - Combined optical microscopes (including those for photomicrography cinephotomicrography or - 2 Manufacturer