Buying Guide
Lenses
Interchangeable lenses come in a huge array of types for shooting different kinds of subjects
IN GENERAL, the easiest way to expand the kinds of pictures you can take is by buying different types of lenses. For example, telephoto lenses let you zoom in on distant subjects, while macro lenses enable close-ups of small objects. Large-aperture lenses allow you to isolate subjects against blurred backgrounds, or shoot in low
