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EOS Bodies - For Video / Re: 5D MKIII supports STM?
« on: June 11, 2012, 09:13:51 AM »
If you're asking if the 5D3 can autofocus while taking a video, the answer is no. I own a 5D3 and have long maintained that the problem with autofocusing during video, at least with Canon DSLRs, wasn't the camera but rather the lenses. They are just too noisy and jerky. On the other hand, I own a Panasonic HDC-TM700 video camera which is very smooth but rather slow when autofocusing.
There is, however, expected to be a firmware upgrade for the 5D3 really soon, so there may be hope.
What I want to know is why the new 24 f/2.8 IS and 28 f/2.8 IS lenses aren't STM also.
There is, however, expected to be a firmware upgrade for the 5D3 really soon, so there may be hope.
What I want to know is why the new 24 f/2.8 IS and 28 f/2.8 IS lenses aren't STM also.