Return of Interesting article on DxO about 5D III and D800...

Started Apr 10, 2013 | Discussions thread
qianp2k
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Re: not sharpness
In reply to John Sheehy, Apr 11, 2013

John Sheehy wrote:

Mako2011 wrote:

You seem to be mixing terms and describing sharpness but calling it resolution.  Resolution only describes how much detail a camera/lens is capable of capturing — and not necessarily the quality of the detail that is captured. The problem, in these types of discussions, is that folks keep mixing related terms an using them to describe inaccurately a concept

Did you actually read my post?  It seems very unlikely, given your response.

He doesn't care the quality of pixels (or detail) that's why I keep using 41mp Nokia 808 to remind him  For him, 41mp is 41mp regardless of the huge loss thru imperfect lens and loss in crop enlargement, regardless if his eyes actually can resolve details or not.  He denies crop penalty in other posts in other threads before (but all these concepts are related to each other)  that's why I also keep using another vivid case that nobody should buy 600mm lens that all PJs should use 300mm on 2.0x crop or even better 30mm on 20x crop, LOL.  I know he will again suggest me off-topic  But if he cannot address these two vivid cases (Nokia 808 and 600mm lens), he doesn't understand resolution or perceptual sharpness (resolution or fine details as I prefer to call)

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