GB/T 22059-2018 in English

This standard specifies the numerical values, tolerances, and symbols for magnification of microscopes. It provides detailed requirements for the marking and indication of magnification levels, ensuring consistency and clarity in the representation of magnification factors. The standard covers various types of microscopes and outlines the permissible deviations for magnification values, which are essential for accurate identification and use. It also defines the symbols that should be used to denote magnification, facilitating uniformity in product labeling and technical documentation. The content includes guidelines for the verification and calibration of magnification, contributing to the reliability and performance of microscopes in different applications. The standard is applicable to manufacturers, users, and testing organizations involved in the production and evaluation of microscopes.