| 摘要 |
There is described a method for the manifold stepwise reproducing of one and the same transparent image, which comprises making use of a so-called vertical or auto-vertical reproduction camera with a film holder (1) and a model board (2), and projecting said image by means of a flash light source through a lens (3), onto a light-sensitive material fixedly drawn on said film holder (1), whereby means are provided to displace said image stepwise along the X- and Y-axis over the model boeard (2).
<??>The invention furhter pertains to an apparatus for the working of such a method. |
