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| GB/T 27660-2011 Optical transfer function - Lenses for office copiers (English Version) |
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Detail of GB/T 27660-2011
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Introduction of GB/T 27660-2011
本标准规定了办公复印机用镜头成像系统光学传递函数(OTF)的测量方法。
本标准适用于可扫描整个物像面的办公复印机镜头或采用扫描式或脉冲式照明系统的办公复印机镜头。
本 标准不适用于阵列型的办公复印机镜头。
Contents of GB/T 27660-2011