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曝光是摄影重要的技术指标,是指数码相机影像感光元件受光变成可见影像的过程。它影响着画面的密度、清晰度和色彩,这一切又都是照片的生命所在。在我们拿相机拍摄的过程中,经常会听到有人说:我的照片欠曝了(或者过曝了)。这里说的不单单是曝光,而且涉及曝光补偿,关乎着画面的成败。
Exposure is an important technical indicator of photography, refers to the digital camera image sensor into visible light by the process of the image. It affects the density, clarity and color of the picture, all of which are the life of the picture. During the process of photographing with our camera, we often hear someone say that my photo has been underexposed (or overexposed). Here is not just exposure, but also exposure compensation, relates to the success or failure of the picture.