| 摘要 |
The objects to be projected are in the form of sheets (8) piled one on top of the other on the face of the episcope image window. The image window is opposite the luminous source. The pile of sheets is placed in a magazine (7) and the sheet on top of the pile is placed flat in the plane of a window in the magazine. The magazine has a first part comprising a chassis and a second part forming a housing which can be displaced to and fro parallel to the plane of the window. Movement of the housing cyclically changes the object from top to the bottom of the magazine. The episcope has a triggered support in which one of the parts of the housing can be fixed in one position or during projection the window plane of the magazine is applied against the object support. During changing of the objects the two parts of the housing move relative to each other. |
