标准摘要
[中文适用范围]： 本文件适用于印刷、投影和电子高对比度文本显示器，用于评估和测量明视条件下的近距离阅读敏锐度。本文件的定义和要求适用于拉丁字母。 [外文原描述]： This document applies to printed, projected, and electronic displays of high-contrast text that are designed for assessment and measurement of near reading acuity under photopic conditions. The definitions and requirements of this document apply to the Latin alphabet.
英文名称Ophthalmic optics and instruments — Near reading charts