Sigma 8-16mm comparison with other wide-angle lenses
All photos are taken from the same tripod at F8, on a Nikon D300.

Sigma 8-16mm lens at 8mm

Sigma 8-16mm lens at 10mm

Sigma 8-16mm lens at 16mm

Sigma 10-20mm lens at 10mm

Sigma 10-20mm lens at 20mm

Nikon 10.5mm fisheye lens
Wide-angle Lenses compared with the Sigma 8-16mm
- Sigma 8-16mm F4.5-5.6, $699. Widest lens, great sharpness
- Sigma 10-20mm F4.0-5.6, $479. Great price point
- Nikon 10-24mm F3.5-4.5, $870. Great zoom range
- Tokina 11-16mm F2.8, $599. Fast lens for indoor use, close-focus not as good



Comments
Thanks for producing such an
Thanks for producing such an excellent resource! I've just spent a few hours perusing your site and I've already found it immensely helpful in comparing different lenses for my dSLR. The one thing that I think might actually improve this site would be if the comparison shots were displayed side-by-side. On this page, for example, you show all of the Sigma 8-16 shots before showing any of the Sigma 10-20 shots. I think it would be easier to compare these (or any two similar lenses) if the corresponding shots were arranges side-by-side.
Again, thanks for taking time to put together such a wealth of useful and detailed information!