This is a beautiful item in very good condition with no scratches, having been used only a few times as an interchangeable lens for a D810. Compatible with Nikon full-frame cameras. This large-aperture standard zoom lens has a constant F2.8 aperture throughout the zoom range, allowing for portraits with bold bokeh and a wider range of photographic expression through fast shutter speeds. Focal length: 28-75mm Angle of view: 75°-32° Aperture: F/2.8 Lens construction: 14 groups, 16 elements Number of aperture blades: 7 Minimum focusing distance: 0.33m (throughout the zoom range) Maximum magnification: 1:3.9 (f=75mm, minimum focusing distance) Overall length: 92mm* (Maximum extension [75mm]: 125mm*) Maximum diameter: φ73mm Filter diameter: φ67mm Weight: 510g* Standard accessories: Dedicated petal-shaped hood Compatible mount: For Nikon Release date: 2003 Production ended: 2009 (Only for the conventional Nikon type) Size: Nikon F mount Maximum aperture: 2.1-2.8