03-16-2014, 02:15 AM
> Since I'm using an APS-C chip would I experience any vignetting if I use a step down ring?
Sounds unlikely to me.
> I've been looking at the Sigma 24-70mm f/2.8 IF EX DG HSM but am open to suggestions.
Should be good on APS-C although the lens is not stellar on FF.
The Tamron 24-70/2.8 may be a tad better though.
Sounds unlikely to me.
> I've been looking at the Sigma 24-70mm f/2.8 IF EX DG HSM but am open to suggestions.
Should be good on APS-C although the lens is not stellar on FF.
The Tamron 24-70/2.8 may be a tad better though.