The Panasonic Lumix X Vario 12-35mm f2.8 ASPH Power OIS is a compact professional zoom lens for Micro Four Thirds cameras. Quick focusing, excellent image quality, and a fast f2.8 maximum aperture throughout the range- a nice package. Invery good condition, with light cosmetic wear, most notably surface flaws in the plastic around the stabilizer switch which do not affect function.