Hi
I currently own a Nikon D40x with a few lenses like sigma 10-20mm and the 70-200mm 2.8, and really like the Sigma range, but i have been wondering lately whether to possibly `upgrade` my Nikon 18-55 VR for the Sigma 17-70mm HSM.
Does anyone have any experience with both of these lenses and is it worth the upgrade?
2 things i`m liking about the sigma although i`ve yet to try one are the f2.8 aperture (although it quickly stops down when zooming) and the macro ability, can apparently focus with the object right up near the lens @70mm.
Your thoughts please.
I currently own a Nikon D40x with a few lenses like sigma 10-20mm and the 70-200mm 2.8, and really like the Sigma range, but i have been wondering lately whether to possibly `upgrade` my Nikon 18-55 VR for the Sigma 17-70mm HSM.
Does anyone have any experience with both of these lenses and is it worth the upgrade?
2 things i`m liking about the sigma although i`ve yet to try one are the f2.8 aperture (although it quickly stops down when zooming) and the macro ability, can apparently focus with the object right up near the lens @70mm.
Your thoughts please.
