Optics and optical instruments - Microscopes - Screw threads for objectives and related nosepieces - Part 1: Screw thread type RMS (4/5 in x 1/36 in) (ISO 8038-1:1997)— 6 стр.
37.020 Optical. Including microscopes, telescopes, binoculars, optical materials, optical components and optical systems / Оптическое оборудование. Включая микроскопы, телескопы и т.д.
