Designed with distance in mind, the Sigma 70-300mm f/4-5.6 DG OS, Canon Fit lens provides excellent results in a well made casing. The lightweight nature of the lens makes it a perfect tool to record any moment, without carrying a large weight around. It is the ideal telephoto lens, made for the photographer aiming for better results. This lens is in excellent condition with only the lightest signs of use. The optics are clean and clear with no marks or scratches. There is an extremely minor amount of dust within the lens. The lens barrel shows only the lightest cosmetic marks. The focus ring is smooth and in great condition. The lens mount is in good condition.