The Nikkor AF Zoom 80-200mm f/2.8 lens is a required lens for low light situations such as photographing in available light for stage performances or other events. It is a high-performance lens for sports and portraits and holds its fast f/2.8 aperture over the entire range of focal lengths. It has three extra-low Dispersion (ED) glass elements for superior sharpness and color correction and a rotating zoom ring for fast zoom operation.