几何光学作图法

THE METHOD OF DRIWING PICTURES ON GEOMETRICAL OPTICS

本文讨论几何光学一种新的作图法．用这种作图法不仅明了地给出物像位置，透镜距离及放大率各量之间的关系，而且也有助于理解光学系统（例如虚物和虚像等）成像的特殊情况．

This artical have discussed a new method of drawing pictures on geometrical Optics. By this method not only the relationship between the location of object and image, lens distance and magaifying power these quantities are given dearly, but also it can contvibute to the understanding of the special cases of optical system imaging.