自动对焦单反相机问世以来,受到了专业、业余摄影者们的喜爱,成为照相机市场的“热门”货。它的最大优点在于大大缩短了从取景到按下快门钮的时间,当然,不是仅限于此。自动对焦单反相机为近几年推出的新产品,基本都具备最新功能,如工作模式选择及多种曝光方式等。此外,许多型号有选用不同测光方式的性能,并设有资料丰富的取景器和液晶显示屏,为摄影者提供各类技术数据。自动对焦单反相机非常适合广角镜头和超广角镜头的拍摄对焦,因为这两类镜头景深极大。 Since the advent of autofocus SLR cameras, by the professional, amateur photographers love, as the camera market “hot” goods. Its biggest advantage is that it greatly shortens the time from the viewfinder to press the shutter button, of course, is not limited to this. Autofocus SLR cameras introduced in recent years, new products, basic with the latest features, such as the working mode selection and a variety of exposure methods. In addition, many models have the choice of different metering performance, and has an informative viewfinder and LCD screen, providing photographers with a variety of technical data. AF SLR camera is ideal for wide-angle lens and ultra wide-angle lens shooting focus, because these two types of lens great depth of field.