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一、认识多重曝光多重曝光,是指用不同焦距分两次或多次曝光来表现一张照片难以表现的内容,一般用来拍摄双影或多影照片。可以说,多次曝光功能是胶片相机时代的产物。在传统的胶片单反相机中,多次曝光是一个非常重要的功能,是独树一帜的摄影手法。多次曝光技术的原理,是在一幅胶片上拍摄几个影像,让一个被摄物体在画面中出现多次,可以产生魔术般无中生有的效果,这也正是它的独具魅力之处。所以,
First, understanding multiple exposure Multiple exposure, refers to the use of different focal lengths in two or multiple exposure to express a photo difficult to express the content, usually used to shoot double or multi-film photos. It can be said that the multiple exposure function is a product of the era of film cameras. In the traditional film SLR camera, multiple exposure is a very important function, is unique photography approach. The principle of multiple exposure technology is to capture a few images on a single film so that a single object appears multiple times in the frame, creating magical, innocuous effects that are unique to it. and so,