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Optical system for alternatively projecting adjacent images of adjacent objects or double images of a single object
Optical system for alternatively projecting adjacent images of adjacent objects or double images of a single object
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机译:用于交替投影相邻物体的相邻图像或单个物体的双图像的光学系统
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摘要
An optical system is disclosed for substantially doubling the capacity of a photocopying apparatus or the like. It provides alternative modes of operation; adjacent imaging of adjacent objects or double imaging of a single object. In the adjacent imaging mode, a single projection lens projects adjacent images of two adjacent objects in a straightforward way. In the alternative double imaging mode, a pair of projection lenses projects twin images of a single object along "parallel" optical paths.
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