The Lumix G Vario 100-300mm f/4-5.6 II POWER O.I.S from Panasonic is a telephoto zoom lens for Micro Four Thirds cameras, offering a long-reaching equivalent 200-600mm focal length range. Ideal for wildlife, nature and sports, its optical design features one extra-low dispersion element to reduce chromatic aberrations and colour fringing throughout the zoom range. A rounded seven-blade diaphragm produces smooth out-of-focus bokeh areas, and is complemented by a quick, quiet, and accurate linear autofocus motor to benefit both stills and video applications. Also included is POWER Optical Image Stabilisation for sharper handheld shooting, which supports the Dual I.S. function in select Lumix cameras. It is finished with a splash and dustproof construction for peace of mind when working in changeable conditions.