The Nikon AF-S Nikkor 24-120mm F4G ED VR covers a useful wide-angle to telephoto range with a fixed F4 maximum aperture, featuring Vibration Reduction for shake-free hand-held shooting at shutter speeds four stops slower than would usually possible (with both 'Normal' and 'Active' modes). Also on the menu are Nano Crystal coating, a 9-bladed diaphragm, and a degree of environmental sealing. Despite its relatively broad focal span, the 24-120mm is an excellent performer, providing very good results on Nikon's FX (full-frame) and DX (APS-C) format DSLRs. A great 'walkaround' lens for the Nikon D600 and D800, we love the 24-120mm for its versatility and value for the money.