| 摘要 |
When no trimming is executed, the optical magnification is fixed and the electronic magnification is changed each time a print size changes in a film original having the same film size, even if recorded images have a different size. Further, the fixed optical magnification is the standard or set optical magnification, which permits the image of the film original to be projected to the effective image region of the image sensor in the state that it inscribes or nearly inscribes the effective pixel region to the greatest possible degree. As a result, a high quality print can be obtained without the deterioration of image quality in high productivity, and without the need of effecting the troublesome optical magnification by operating the zoom lens. Further, when trimming is executed, since preference is given to the optical magnification over the electronic magnification, even if only a part of the image recorded on a film original is enlarged, the deterioration of image quality can be prevented or minimized. In addition, since a trimming region can be adjusted while confirming it through the monitor, a trimming job can be easily executed and trimming accuracy can be improved.
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