S Dilworth wrote:
Steve, looking at the corners alone is insufficient for a complete picture, but people are widely concerned with corner performance at the wide-angle setting, presumably because it’s often poor in this type of zoom lens.
although I wonder if reading it at 20mm or just a hint past isn\'t a bit more realistic than peaking the farthest extremes of the extreme corners, nobody cares too much if the last 20x20 block of pixels in the most extreme corner is a little blurry.
I hear fewer complaints about the long end, since it\'s usually better, and the corners are often out of focus at longer focal lengths (in portraits, etc.).
Nov 13, 2012 at 05:34 PM
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