多重曝光是相机内实用的创意工具,能让你发挥无限的想象力。将多次曝光得到的图像重叠在一张照片上,这种蒙太奇的感觉和单次成像完全不同。多重曝光有两个常用的用途。第一就是当你需要慢速快门,但是光线太强的时候,可以通过多次曝光实现更慢的快门速度,这一方法在白天拍摄水流时非常实用。第二个用途更具创意性,你可以将完全不同的影像重叠在 Multiple exposure is a practical creative tool in the camera, allowing you to play unlimited imagination. Overlapped images from multiple exposures on a single photo, a montage of contrasting images that are totally different from a single image. There are two common uses for multiple exposures. The first is slower shutter speeds with multiple exposures when you need a slow shutter speed, but when the light is too light, this is a great way to take a picture of the water during the day. The second use is more creative, you can overlap completely different images