One of the advantages of an interchangeable lens camera is not being stuck with the capabilities the camera came with, presuming you bought one bundled with some lens in the first place. If you need ...

The handling of the Sigma 100-400mm f/5-6.3 DG OS HSM | C is excellent, as we said in our full review. The zoom and focus rings are smooth, and being able to twist the focus ring to override autofocus ...

Editor's take: Olympus on Tuesday announced a new Micro Four Thirds digital camera and super-telephoto lens. Both look impressive in their own right although with Olympus having recently announced the ...