Sigma's latest lens is the 16-28mm f/2.8 DG DN Contemporary, and it offers the versatility of a wide angle zoom with a wide maximum aperture at a price that significantly undercuts typical first-party offerings of the sort, making it an intriguing option for many photographers and filmmakers. This excellent video review takes a look at the lens and the sort of image quality and performance you can expect from it in practice.
[ Read More ](Originally posted by Alex Cooke)