This part of ISO 19012 specifies the use of the marking “Plan” on microscope objectives, and defines the diameter of the sharp region of the primary image of a flat object surface. This part of ISO 19012 applies to visual observation using the combination of objective lens, tube lens and eyepiece, as specified by the manufacturer.
ISO 19012-1-2013由国际标准化组织 IX-ISO 发布于 2013-05-15。
ISO 19012-1-2013 在中国标准分类中归属于: N32 放大镜与显微镜,在国际标准分类中归属于: 37.020 光学设备。
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