Developed as a compact zoom that is ideal for travel, the Lumix G Vario 12-60mm f/3.5-5.6 ASPH Power OIS from Panasonic is a Micro Four Thirds system lens that spans a versatile 24-120mm equivalent focal length range. Covering wide-angle to telephoto perspectives, the lens' design incorporates three aspherical elements and one extra-low dispersion element to reduce spherical and chromatic aberrations throughout the zoom range for increased clarity and image sharpness. Additionally, an apt Power Optical Image Stabilization system compensates for the effects of camera shake and is also compatible with cameras featuring Dual I.S. for robust stability to benefit handheld shooting in difficult lighting conditions. Further cementing its place as a versatile and ideal lens for photographers on-the-go, this 12-60mm lens sports a dust- and splash-proof construction for use in harsh environments. This lens shows significant signs of use. There is a small amount of dust within the lens, which would not affect optical performance at all. The lens barrel shows some heavy cosmetic marks. The focus ring shows signs of wear. The lens mount is well used and shows significant wear.Please Note: There is debris behind one of the elements but it does not effect image quality.