本文件给出了未加工光学玻璃的规范。它是对ISO 10110系列的补充，ISO 10110系列提供了规定成品光学元件的规则。由于未加工的光学玻璃在形状和尺寸上与光学元件大不相同，其规格也不同于光学元件。 本文件为未加工光学玻璃的基本规格特性提供了指南，以改善玻璃供应商和光学元件制造商之间的沟通。对于特定应用（如激光、红外光谱范围），需要补充基于本文件的规范。 虽然本文件旨在满足光学玻璃原材料的特殊需求，但许多参数和特性与其他光学材料相同，这些材料不一定是玻璃。虽然本文件可用于非玻璃材料，但用户被告知，在编制本文件时仅考虑了光学玻璃，其他材料可能存在未考虑的问题。 注:关于如何将光学元件规范转换为原始光学玻璃规范的附加信息，见附录A。

This document gives rules for the specification of raw optical glass. It serves as a complement to the ISO 10110 series, which provides rules specifying finished optical elements. Since raw optical glass can be quite different in shape and size from the optical elements, its specification also differs from that of optical elements. This document provides guidelines for the essential specification characteristics of raw optical glass in order to improve communication between glass suppliers and optical element manufacturers. For specific applications (e.g. lasers, the infrared spectral range), specifications based on this document need supplements. While the intent of this document is to address the specific needs of raw optical glass, many of the parameters and characteristics are common to other optical materials, which are not necessarily glass. While this document can be used for non-glass materials, the user is informed that only optical glass has been considered in the development of this document, and other materials can have issues, which have not been taken into consideration. NOTE Additional information on how to translate optical element specifications into raw optical glass specifications is given in Annex A.