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Sharpness of Smaller (M and S) Image Sizes[/SIZE][/FONT]
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Excellent![/FONT]
[FONT=Helvetica, Arial, sans-serif]As hoped, lower resolution files get sharper because
Bayer Interpolation is no longer needed.[/FONT]
This is much better than Nikon, [FONT=Helvetica, Arial, sans-serif]whose images don't get any sharper at 100% when set to smaller resolution like MEDIUM and SMALL.[/FONT]
[FONT=Helvetica, Arial, sans-serif]On the 5D Mark II, MEDIUM and SMALL files are super, duper sharp. [/FONT]
I don't need 21MP. I usually shoot set down to 11MP (Medium) and get images much sharper than from 12MP (native) cameras, like the Nikon full-frame cameras.
For family photos, even the 5D Mark II's SMALL (5MP) setting is plenty for making great 20 x 30" prints, since its 5MP setting has about the same sharpness as an 8MP (native) camera.