Canon’s Testing a 75MP+ Pro DSLR

Started Jul 21, 2013 | Discussions thread
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John Sheehy Forum Pro • Posts: 18,049
Re: Canon’s Testing a 75MP+ Pro DSLR
2

qianp2k wrote:

I am wondering how many lenses or even if any can fully leverage 75mp? Will have a huge diminishing return.

Your metaphor has nothing to do with reality.

Lenses project analog images.  You need a lot of pixels to get a virtually analog capture of the lens' projection.  Even 75MP would be more like a mosaic than an analog image of the lens' projection, for a moderately sharp lens.

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