The Nikon AF Micro-Nikkor 200mm f/4D IF-ED Lens is a legend amongst Nikon macro photographers and known as one of the best lenses ever built for this type of speciality photographic work. This lens with its distant focal length provides a great distance from subjects and with features such as Extra Low Dispersion glass elements, Internal focusing and providing reproduction ratios of up to 1:1 it is truly in a class of it's own.