Quote Originally Posted by Daniel Browning


For example, the $100 50mm f/1.8 beats the $1500 f/1.2 in corner sharpness at *every* f-number:


[url="http://the-digital-picture.com/Reviews/ISO-12233-Sample-Crops.aspx?Lens=105&Camera=453&Sample=0&am p;FLI=0&API=0&LensComp=403&CameraComp= 453&SampleComp=0&FLIComp=0&APIComp=3]50mm f/1.8 at f/1.8 vs 50mm f/1.2 at f/1.8.[/url]



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At 1.8, it looks pretty darn good in the center and mid-frame, too! [Y]