Quote Originally Posted by ddt0725
Canon EF 70-300mm f/4-5.6L IS USM & the new 1.4ex III and/or 2x III (?

Unless you have a 1-series body, the AF will not work with the extenders on this lens.


I guess most of the people who love the rumors are bummed that there isn't a 24-70 f2.8L IS for the 3rd or 4th year in row [:P] Especially since rumors were getting much more "truthful" and "reliable" [A]