Nikon AF NIKKOR 50mm f/1.4D Lens is packed with plush attributes for optimum performance. Some of its highlights include an Aperture Range: f/1.4 to f/16, F-Mount Lens/FX Format Compatibility, Super Integrated Coating, among others! Its bright f/1.4 maximum aperture makes it possible for you to experience flawless, consistent illumination when working in areas with poor lighting conditions and enables greater control over depth of field so that there can be effective working with selective focus techniques. A Super Integrated Coating has been applied to individual elements for perfect suppression of flare and ghosting. Hence, you can experience enhanced color accuracy and contrast when operating in areas with poor lighting conditions. The Nikon AF NIKKOR 50mm f/1.4D Lens is specially designed for FX-format Nikon F-mount cameras, and you can use it with DX models for an equivalent focal length of 75mm. It boasts of a rounded seven-blade diaphragm, which helps in enhancing selective focus technique as well as the use of shallow depth of field. That is why this lens is the choice of top professional as well as amateur photographers. With its maximum aperture standing at f/1.4, and a minimum aperture of f/16, it is one of the most coveted lenses in the market right now. Its focal length stands at 50 millimeters , hence, you can be sure of capturing images the way you want them. It has an angle of view of 46 , hence, you won t have issues getting your shots right at all times. Its minimum focus distance is 1.48 feet or 45 centimeters, which is ideal for effective coverage of your subjects. With a maximum magnification of 0.15x, you can capture your subjects effectively to get the most satisfactory results. Besides, its optical design features 7 elements in 6 groups so that taking the best shots will not be a problem. Its compactness is a plus, measuring 2.54 inches in diameter and 1.67 inches in length