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Autofocus off

Posted: 02.09.2017 10:24
by rustibus
I have a Canon 5DSr and Sigma 105/2,8 HSM macrolens. It seems that the autofocusmotor change the focus point when I set the nearest point. I check the
sharpnes and can see that it has moved. So, will you suggest that it´s better to switch of the AF when shooting?

Re: Autofocus off

Posted: 04.09.2017 12:31
by Stas Yatsenko
AF should never be triggered during remote control, unless you specifically use the AF command. It's not clear what exactly the problem is (can you describe with some more details?), but it's not related to AF.