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Unveiling the working of Phase Detection Autofocus

How-Phase-Detection-Autofocus-Works

It becomes quite difficult to understand the perception of Phase Detection Autofocus in DSLR Technology. To understand the perception of Phase Detection Autofocus, it is important first to understand how DSLR camera works. Whenever a picture is taken, the light rays tend to enter the lens and enter the camera. The camera has a mirror …