Covering a versatile range of telephoto focal lengths, the AF-S NIKKOR 70-200mm f/4G ED VR from Nikon is a nimble solution for photographing a range of subjects, from portraits to sports. Its constant espandi... f/4 maximum aperture maintains a consistent exposure throughout the zoom range and also helps to realize a more compact and lightweight alternative to an f/2.8 zoom. The optical design employs a trio of extra-low dispersion glass elements to reduce color fringing and chromatic aberrations and both a Nano Crystal Coat and Super Integrated Coating help to suppress flare and ghosting. In addition to the optical advancements, this lens is also distinguished by its VR image stabilization system, which compensates for up to four stops of camera shake for sharper handheld shooting.