1.1 本指南概述了用反射光显微镜拍摄金属和材料时可能遵循的各种方法。包括使用直接快速和湿法制备黑白和彩色印刷品和透明胶片的方法。 1.2 建议使用指南来制作典型受试者的显微照片，并尽可能制作非典型受试者。包括关于增强显示特定材料特征的技术的信息。必要时提供描述性材料以澄清程序。在详细描述可能有帮助的地方引用参考文献。 1.3 这些部分按以下顺序显示: 参考文件 2. 术语 3. 意义和用途 4. 放大 5. 显微照片的复制 6. 光学系统 7. 照明光源 8. 试样的照明 9 聚焦 10 显微照片过滤器 11 照明技术 12 即时处理胶片 13 摄影材料 14 摄影曝光 15 摄影处理 16 关键词 17 金相显微镜目视使用建议 附录X1 金相显微照相指南 附录X2 电子摄影 附录X3 1.4 本标准并不旨在解决与其使用相关的所有安全问题（如有）。 本标准的使用者有责任在使用前制定适当的安全、健康和环境实践，并确定监管限制的适用性。 中给出了具体的预防说明 X1.7 . 1.5 本国际标准是根据世界贸易组织技术性贸易壁垒委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认的标准化原则制定的。 ====意义和用途====== 4.1 本指南适用于金属和其他材料的显微照相和宏观照相。 4.2 对照相材料的后续处理也进行了处理。

1.1 This guide outlines various methods which may be followed in the photography of metals and materials with the reflected-light microscope. Methods are included for preparation of prints and transparencies in black-and-white and in color, using both direct rapid and wet processes. 1.2 Guidelines are suggested to yield photomicrographs of typical subjects and, to the extent possible, of atypical subjects as well. Information is included concerning techniques for the enhanced display of specific material features. Descriptive material is provided where necessary to clarify procedures. References are cited where detailed descriptions may be helpful. 1.3 The sections appear in the following order: Referenced documents 2 Terminology 3 Significance and use 4 Magnification 5 Reproduction of photomicrographs 6 Optical systems 7 Illumination sources 8 Illumination of specimens 9 Focusing 10 Filters for photomicrography 11 Illumination techniques 12 Instant-processing films 13 Photographic materials 14 Photographic exposure 15 Photographic processing 16 Keywords 17 Suggestions for visual use of metallographic microscopes Appendix X1 Guide for metallographic photomacrography Appendix X2 Electronic photography Appendix X3 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Specific precautionary statements are given in X1.7 . 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ====== 4.1 This guide is useful for the photomicrography and photomacrography of metals and other materials. 4.2 The subsequent processing of the photographic materials is also treated.