New answers tagged tests
I'm lazy, so for me, "best" means easiest. YMMV. :) I use Magic Lantern, with the dot_tune.mo module to perform auto dot tune. Dot tune was developed by horshak on dpreview. You don't have to take any pictures with it, it's fast, free, and uses the data of when the AF confirmation dot lights or (or doesn't), with a lens set to critical focus manually, while ...
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