1.1本指南概述了使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建议指南提供典型受试者的显微照片，并尽可能提供非典型受试者的显微照片。包括有关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了参考文献。 1.3 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全和健康实践，并确定监管要求的适用性。 X1.7中给出了具体的预防说明。 参考文件 2. 术语 3. 意义和用途 4. 放大倍数 5. 显微照片的复制 6. 光学系统 7. 照明源 8. 试样照明 9 聚焦 10 显微照相滤光片 11 照明技术 12 即时处理胶片 13 摄影材料 14 照相曝光 15 照相处理 16 关键字 17 金相显微镜的视觉使用建议 X1 金相显微照相指南 X2 电子摄影 X3

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 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 and health practices and determine the applicability of regulatory requirements prior to use. Specific precautionary statements are given in X1.7. 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 Keyword 17 Suggestions for visual use of metallographic microscopes X1 Guide for metallographic phhotmacrography X2 Electronic photography X3