Nikon AF-S 70-200mm f/2.8 E FL ED VRSpanning a versatile range of longer than normal focal lengths, the AF S NIKKOR 70 200mm f 2. 8E FL ED VR from Nikon is a portrait to telephoto zoom offering a bright f 2. 8 constant maximum aperture, intuitive handling controls, and a sophisticated optical construction. This revised layout now includes six extra low dispersion elements, as well as one fluorite element and one high refractive index element, to reduce chromatic aberrations and color