A zoom lens is a must in the arsenal of any photographer. Whether you are into landscape, events, portraiture, or wildlife photography, zoom lenses always give you a much-needed extra reach, as well ...

Relaunched under a new owner and new corporate branding, OM System USA used to be Olympus ... and a more basic 35mm f/1.4 full-frame lens. Panasonic's Lumix cameras use the L-mount system.