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Custom Function: Autofocus Micro adjustment

June 26, 2009 | Tommy 0

Unless you are very lucky, you have probably noticed that not all your lenses focus perfectly every time. Some might focus a little bit in front of the subject, others a bit behind it. These issues appear mostly when using a long and wide aperture lens such as the 50mm 1.8 (or 1.4) where the depth of field is less than 1cm.…