Imaging recource: Autofocus woes bringing you down? Here are some common autofocus problems, and how to fix them

    Steve Perry from Backcountry Gallery has released a video on his YouTube channel discussing eight common autofocus problems that a user may experience and their solutions. The autofocus issues that Steve considers to be most common are: lens calibration, dirty autofocus sensors, use of the wrong autofocus mode, the autofocus viewfinder guide being inaccurate, heat refraction, dirty contacts, poor technique, and a difficult subject or the wrong sensor. First up, lens calibration. Many DSLRs allow you to fine-tune your lenses for...
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