SIGMA 18-200mm zoom lens with autofocus. The lens functions without issue, although there is some dust inside. However, this did not affect the photos taken. - Model: 18-200mm f/3.5-6.3 DC - Brand: SIGMA - Focal Length: 18-200mm - Maximum Aperture: f/3.5-6.3 - Focus Mode: Autofocus/Manual Focus - Filter Diameter: 62mm [Other] We have inspected and photographed the item, but there may be oversights. Please check the photos provided and purchase only if you are satisfied. Please refrain from purchasing if you are concerned about fine dust particles inside the lens. Feel free to comment if you would like additional photos. The item includes everything shown in the images. Returns are not accepted to prevent product substitution. This is a used item, so please refrain from purchasing if you are looking for a perfect item or are overly sensitive to condition. Thank you for viewing.