Compatible with the Micro Four Thirds system, the Panasonic Lumix G Vario 45-200 mm f/4-5.6 II POWER O.I.S. Lens enables your Micro Four Thirds camera to shoot high-quality photos and footage at a telephoto focal-length range. It features a linear autofocus motor that delivers a high-speed performance that is also smooth, precise, and near-silent for focusing on your subject with immense precision. Use the POWER Optical Image Stabilization for reducing camera shakes while shooting handheld. The rounded, seven-blade diaphragm comes in handy for creating a smooth and pleasing bokeh effect. Also, this dust-proof and splash-proof lens has three extra-low-dispersion elements for minimizing color fringing and chromatic aberrations.