Sigma 105mm f/1.4 DG HSM Art Lens (Nikon)

 Sigma 105mm F/1.4 DG HSM Art Specs... Focal Length 105mm Maximum Aperture f/1.4 Minimum Aperture f/16 Lens Mount Nikon F Format Compatibility Full-Frame Angle of View 23.3° Minimum Focus Distance 3.28' / 1 m Maximum Magnification 0.12x Optical Design 17 Elements in 12 Groups Diaphragm Blades 9, Rounded Focus Type Autofocus Image Stabilization None Tripod Collar Removable and Rotating Filter Size 105 mm (Front) Dimensions (ø x L) 4.56 x 5.18" / 115.9 x 131.5 mm Weight 3.62 lb / 1.64 kg Package Contents :Sigma 105mm f/1.4 DG HSM Art Lens for Nikon FLens CapRear Lens Cap for Nikon FLens HoodTripod CollarProtective CoverCase