Quote Originally Posted by Kayaker72 View Post
Sounds optically great. I am also encouraged by lenstip's review of the AF. Albeit reportedly slow, but they found it to be accurate without front or back-focus issues. I'll still want to see Bryan's review, but Sigma seems to be on a roll. I hope they keep it up.
Keep an eye out for the Sigma 120-300mm f/2.8 "Sports" lens review being posted later on today. I think Sigma's continuing their streak of good lenses.