The power O.I.S. image stabilization of the Panasonic Lumix G X Vario lens enables nearly silent operation when shooting video while the nano surface coatings reduce ghosting and flare. This Panasonic 35-100mm f/2.8 zoom lens for the micro 4/3 format features a 35mm equivalent focal length of approximately 70-200mm and covers the medium telephoto range. Its fast maximum aperture of f/2.8 remains constant throughout the zoom range.