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copy stand
In photography, a copy stand is a device used to copy images and/or text with a camera. The stand consists of a board onto which the media is placed and a tripod-mount parallel to it, usually with an adjustable height. Light is provided by bright lamps mounted on either side of the media at 45° angles. This provides uniform lighting and reduces specular reflection, keeping glare low.
In film cameras, copy stands are traditionally used with slide film. The fine resolution of slide film allows the images to be reproduced with high fidelity when they are projected.
==Reprography==
Copy stands can be used for reprography (that is, to copy documents). To do so, the camera is mounted, usually with a standard 1/4" tripod-mount screw, onto the stand, pointing the lens down at the base, where the document to be copied would be placed.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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