Panasonic 45-175mm f/4-5.6 Zoom Black Lens

3.8x zoom lens: 45-175 mm 90-350 mm equivalent in 35 mm format Power Optical Image Stabilization (O.I.S) Nano surface coating reduces ghosting and flare Multi-actuator floating inner focus means the lens does not change length when focusing 2 aspherical lenses and 2 ED lenses for improved image quality and reduced chromatic aberration A stepping motor and high-speed contrast AF deliver fast, smooth autofocus Metal mount