Focal Length:300mm Maximum Aperture:f/2.8 Minimum Aperture:f/22 Lens Mount:Nikon F Lens Format Coverage:Full-Frame Angle of View:8° 10' Minimum Focus Distance:2.2 m Maximum Magnification:0.16x Optical Design:11 Elements in 8 Groups Diaphragm Blades:9, Rounded Focus Type:Autofocus Image Stabilization:Yes Tripod Collar:Removable and Rotating Filter Size:52 mm (Drop-In)