Hello to all,


Just received today the 18-135 for my 50D. And it's a very sad day.


Blurry at any f. (even less sharp than the 18-55 IS !, what's more ... on a tripod), AF often skates ...


Asked Canon who told me "Yeah ? If you want good lenses, take a "L"" ... or buy a Nikon I tought to myself ...


I don't accuse (has my item specific problems ?), but it's really worrying (for me and my budget) and for future owners of 7D + kit.


I returned the lens the same day for exchange... and saw today DP pre-test.


Has Canon the same quality control as Sigma now ?


Or are they really cheating us with that kind of stuff ?