sigma 18-250mm zoom lens for nikon digital slr cameras 880306
technical information focal length 18mm-250mm filter attachment diameter 72 mm lens construction 18 elements in 14 groups viewing angle 69.3-5 .7 degrees physical characteristics weight 630g 22.2 oz . dimensions diameter 79mm x length 101mm 3.1 in . x 4 in . miscellaneous compatibility nikon digital slr cameras