This post is a compilation of links to the following Sigma 10-20mm f/4-5.6 EX DC HSM Lens (Sigma mount) resources:
Full attribution is given by linking to the source.
The Sigma 10-20mm F4.0-5.6 EX DC HSM lens was introduced on 14-February-2005.
Remember that the DC designation of this lens means that it is optimized for use on the entire range of Sigma FOVEON CMOS Digital SLR cameras such as the SD15, SD14 and SD10.
Sample photos and examples, image galleries
Mukaitaki at the River side — This image is a great example of the stunning resolution from the SD10 DSLR, and the amount of crisp detail you’d be able to get when pairing the Sigma 10-20mm lens to this camera. Be sure to click on the Original link under the image to view the full-sized photo.
References and other resources
Official websites for the 10-20mm — Visit Sigma Corporation of America, where you can obtain MTF and lens construction charts, details and a full list of features and technical specifications.