i have just got a tamron 28-200, the photo's from it seem too soft compared to the 18-55 kit lens and it seem to like focusing to the side . i have it on a 550d body. any ideas?
canon 5D mark III tamron 24-70 2.8 vc, 50mm 1.8, tamrom 70-200 2.8 vc, remote tripod
perseverance