The 10-20MM looks interesting! Does anyone know if the DC series lenes can be used on full fram cameras, or are they like the Nikon DX series where they can only be used on smaller sensor cameras?
The Sigma DC lenses are the same as an Nikon DX in that if you use it on a full frame camera it will cause vignetting of the image.
I do like the fact that they have digitaly enhanced all of the EX lenses to the DG spec as i have been looking at getting an 500 f/4.5 HSM in the next few months
They look interesting. Considering what's been going on with the Tokina 12-24 and the Tamron 11-18, they might even become available in a year or two or three.
