Sigma 8-16mm f4.5-5.6 DC HSM Art (Nikon mount) Lens Lowepro Backpacks Front thread allows for additional

Front thread allows for additional accessories

Box contents: GoXtreme Black Hawk 4K+

The 24x Leica DC Vario-Elmarit lens covers a 25-600mm equivalent focal length range and has a constant f/2

Assisting with operation of the lens is a pulse stepping motor AF system

1 swan neck

Sigma 8-16mm f4.5-5.6 DC HSM Art (Nikon mount) Lens Lowepro Backpacks Front thread allows for additionalHighlights: Lens Construction: 15 Elements in 11 Groups Filter size 75mm Angle of View (SD Format): 114. 5 75. 7degrees Number of Diaphragm Blades: 7 Blades Minimum Aperture: F22 Minimum Focusing Distance: 24cm Maximum Magnification: 1: 7. 8 Filter Size: 72mm Dimensions: Diameter 75mm X Length 105. 7mm Weight: 555g The Sigma 8 16mm F4. 5 5. 6 DC HSM is the only one of its kind. This is the first ultra wide zoom lens with a minimum focal length of 8mm,