Canon 24-70 focus tests
So i received my 24-70 last week and i finally got around to doing some focus tests. i attached my lens to my 50d and shot away. i did all f stops with this test but i only posted shots from 2.8-5.6. from what i can tell i believe i got lucky and got a good copy. anybody have any thoughts on my test pics? do i look good to go?