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Old 18th December 2014
TonyR TonyR is offline
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Re: 40-150 f/2.8 Pro with C-AF

Originally Posted by drmarkf View Post
Isn't the predicted continuing rise in in-body processing power and speed going to offer improved CDAF and PDAF? If it's not powerful enough now, with the doubling period of computer processing power how much better should it be in 18 months? And another 18?
CDAF might work better for faster moving subjects if you could get the contrast analysis of frames up above 1000 fps because each frame would be sifficiently similar to the last to make a valid contrast comparison. That might allow the iteration towards a proper focus work. It's still a silly way to do it though.
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