09-22-2011, 07:04 AM
[quote name='Klaus' timestamp='1316667319' post='11751']
It is patented.
[/quote]
Their implementation might be, but that's not to say there aren't alternative ways to do it. I remember seeing a Sony patent appearing to show main sensor phase AF a while back.
It is patented.
[/quote]
Their implementation might be, but that's not to say there aren't alternative ways to do it. I remember seeing a Sony patent appearing to show main sensor phase AF a while back.
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