Review: Why my trusty Sigma 17-70mm lens is always on my camera
The world of camera lenses is an expensive, daunting place. So I thought I’d blog about a gem of a lens called the Sigma 17-70mm f/2.8-4 DC Macro OS HSM that’s served me well. I know the name is a mouthful. Translated into the way normal people speak, it means this is a versatile lens …