You can put it in manual focus, focus it on the apex of the corner and then back it off slightly if your using wide apetures, or just leave it focused on the apex if your looking at F8+ type apetures. Auto-focus is a difficult on and i only find it to work if your following a car around panning with it, if not then it tends to focus on the background more often than not as it doesnt pick the car up for the tiny amount of time its in the frame.
__________________
Canon 40D (350D backup) - EF-S 18-55 - EF-S 17-85 - EF 100-300 - EF 50 - Canon 430 EX || Speedlite - Canon BG-E2N Grip
Adobe Photoshop CS4 Extended AX-10 Crawler - Thats all I have left!!!
|