相机的自动对焦性能越来越被我们所重视,对焦性能也成为我们考量一台相机的重要标准。事实上,在有效像素越来越高的今天,相机或镜头的对焦部件在生产时的合理误差被进一步放大,对焦误差自然更清晰地浮现出来。以往使用低像素相机时不明显的脱焦和模糊等现象也随着有效像素及成像质量的提升被放大了。所以,自动对焦在高像素时代是否能快、狠、准,我们确实是更在意了。 Camera autofocus performance is more and more valued by us, the focus performance has become an important criterion for us consider a camera. In fact, with the effective pixels getting higher and higher, the reasonable error in the production of the focusing parts of the camera or the lens is further enlarged, and the focus error naturally and clearly appears. In the past, the use of low-pixel camera is not obvious when the decoking and blur and so on with the effective pixel and imaging quality is enhanced. So, autofocus in the era of high-pixel fast, ruthless, accurate, we really are more concerned about it.