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24-70/2.8 II L has a slight delay when auto-focusing, is it normal?

Started Aug 25, 2015 | Discussions thread
OP MutantLabs Regular Member • Posts: 222
Re: 24-70/2.8 II L has a slight delay when auto-focusing, is it normal?

Abu Mahendra wrote:

(..)The 6D extra low light sensitivity module only kicks in in really low light.

Now I am a little confused.

There's this one extra AF module with the vertical-line-sensitive AF point that is activated (only) if an f/2.8 or brighter lens is mounted. I got that.

Then there's another module that gets activated only in low-light situations? Or is the vertical-line-sensitive AF point module only activated on f/2.8 (or brighter) lenses and only in low-light situations?

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