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On article DxOMark examines lenses for the Canon EOS 5D Mark III (60 comments in total)

Interesting article...2 questions:
1. How can a 22.3 MP camera get a P-Mpix score of almost 23? See articles 1st Sharpness graph.
2. Regarding resolution, is there a point of diminishing returns for sensor MP?

Link | Posted on Apr 6, 2013 at 17:24 UTC as 13th comment
In reply to:

FredericG: I've searched a little and can't find what size the photo detectors in the sensor in this cam are. Anyone have any idea? Thanks.

From Canon USA website, T4i specifications
Pixel Unit - 4.3 µm square
I hope this is what you are looking for.

Link | Posted on Jun 10, 2012 at 11:54 UTC
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