Sigma 16mm, 30mm & 56mm F/1.4 Lens Review and Comparison

Here is the Sigma 16mm, 30mm & 56mm F/1.4 Lens Review by David Thorpe. These three reasonably priced Sigma f/1.4 Contemporary lenses compared. See below for both video and comparison table.  Continue reading “Sigma 16mm, 30mm & 56mm F/1.4 Lens Review and Comparison”