5D Mark III vs 7D - Effective Resolution When Cropping and Noise Reduction Applied

Started Oct 28, 2012 | Discussions thread
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schmegg Veteran Member • Posts: 5,768
Re: 5D Mark III vs 7D - Effective Resolution When Cropping and Noise Reduction Applied

kidcharles wrote:

Colin Smith1 wrote:

Don't forget that in April the 5DIII will autofocus at F8. For wildlife that means a 1.4X will work on the 100-400 anda 2.0X on any telephoto that is F4. Trying to decide if I should sell my 7D and get a second 5D III.

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Colin Smith

I tried out my Kenko Teleplus Pro 300 1.4x with the 400L while I was out birding this weekend.

I still think you'd be better off with the 400L on the 7D - without a TC.

Love to see some comparisons of a detailed subject with the 7D/400L vs 5D3/400L/1.4xTC. I might do this myself once I'm back from this working trip I'm on.

I'd be surprised if there was any noticeable advantage in dropping the 2fps (and the $1K!) personally.

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