Samyang 24 mm f/1.4 ED AS UMC
10. Focusing
As a consolation you can say that its short focal length and the wide angle of view guarantee a quite significant depth of field. How significant it can be assessed by looking at the depth of field scale which is on the lens.
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For example in the case of f/2.0 aperture setting the focus at 3 meters will provide you sharp images from 2.3 to 4.35 meters. When you apply f/5.6 aperture the situation becomes more comfortable because the focus ring set at 3.5 meters gives you the image sharp from 1.7 meters to infinity.
