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1 范围本国际标准规定了连接显微镜物镜和换镜旋转盘的螺纹尺寸。 2 应用范围除了一些有特殊光学设计要求的显微镜以外,本国际标准适用于所有的显微镜。光学上同现有显微镜系统无关的物镜不受5mm最大螺纹长度的限制。 3 尺寸图2和下表给出了螺纹的尺寸。
1 Scope This International Standard specifies the dimensions of the threads connecting the microscope objective and the mirror rotating disc. 2 Scope of application Except for some microscopes with special optical design requirements, this International Standard applies to all microscopes. Optics that are not related to existing microscope systems are not subject to 5mm maximum thread length. 3 Dimensions Figure 2 and the following table give the thread dimensions.