Sigma 10-20mm & Canon MKII N compatability
Does anybody know whether the Sigma 10-20mm lens is compatible with the Canon EOS 1D MKII N? I've heard conflicting views from suppliers in Australia. Unfortunatly the camera shops in my region are out of stock so I cannot test one.
If they are compatible are there any vignetting issues?
If not, can anyone suggest an alternative. I've tried the Tokina 12-24 and other than the vignetting at 12mm, I'm not happy with the quality.
I'd buy a Canon 17-40mm but I was hoping for something wider.