- APS-C | f/1.4 to f/16 - 84mm (Full-Frame Equivalent) - Rounded 9-Blade Diaphragm - Stepping Motor AF System - Super Multilayer Coating - One SLD Element, Two Aspherical Elements - Weather-Sealed Construction Specifications: - Focal Length: 56mm (35mm Equivalent Focal Length: 84mm) - Maximum Aperture: f/1.4 - Minimum Aperture: f/16 - Lens Mount: Nikon Z - Lens Format Coverage: APS-C - Angle of View: 28.5 - Minimum Focus Distance: 1.6 ft / 50 cm - Maximum Magnification: 0.14x - Optical Design: 10 Elements in 6 Groups - Diaphragm Blades: 9, Rounded - Focus Type: Autofocus - Image Stabilisation: No - Filter Size: 55 mm (Front) - Dimensions ( x L): 2.62 x 2.34 Inch / 66.5 x 59.5 mm - Weight: 9.88 oz / 280 g In the Box: - Sigma 56mm f/1.4 DC DN Contemporary Lens (Nikon Z) - Sigma LCF-55 III 55mm Lens Cap - Sigma LCR II Rear Lens Cap for Nikon Z - Sigma LH582-01 Lens Hood for 56mm f/1.4 DC DN Contemporary Lens