| 摘要 |
PURPOSE:To realize the effective photographing without fixing a camera, by consecutively converting the lens focal distance during the photographing and carrying out the automatic control for both the shift speed of a film and the open/close of the lens diaphragm. CONSTITUTION:The focal distance of a photographing lens is consecutively converted during the photographing by a slit type continuous shooting camera. According to this conversion of the focal distance, both the speed of a film shifting at the back of the slit and in a certain direction and the open/close of the lens diaphragm are changed automatically and at a time. In such constitution, when the photographing is carried out while a slit camera is shifted or turned, the continuous shooting is possible while keeping the subject in the same size or magnifying or reducing it to an optional size. |
