Nikon 18-135mm f/3.5-5.6G ED-IF AF-S DX Zoom-Nikkor Lens for Nikon Digital SLR Cameras - White Box(Bulk Packaging) Versatile, High-power 7.5x Zoom-Nikkor lens A Nikon Extra-Low Dispersion (ED) glass element delivers superior optical performance. Focus as close as 1.47 feet throughout entire zoom range. A seven-blade rounded diaphragm opening, out-of-focus elements appear more natural. 67mm Filter attachment size.