This is about. manual focus! Focus is confirmed by the camera, exposure control - like all modern cameras: electronic. For a better focus in the company to this Fr. it is better to put a special superfocus focusing screen. For Canon 5D MII it is Eg-S. For a dynamic report, this Fr. not suitable, because it is a compositional tool, and not just a recording one ("We were here with Manya and Vanya .") Who does not have the time and desire to create - take pictures with "soap dishes". (Although "soap dishes" can take good photos.)
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