Sigma 18-35mm f/1.8 DC HSM Art Lens for Canon EF

Key Features

EF-Mount Lens/APS-C Format

28.8-56mm (35mm Equivalent)

Aperture Range: f/1.8 to f/16

Five SLD Elements

Four Aspherical Elements

Super Multi-Layer Coating

Hyper Sonic Motor AF System

Rounded 9-Blade Diaphragm

Sigma 18-35mm F/1.8 DC HSMnArt Specs Focal Length 18 to 35mm (35mm Equivalent Focal Length: 28.8 to 56mm)

Maximum Aperture f/1.8 Minimum Aperture f/16 Lens Mount Canon EF Lens Format Coverage APS-C Angle of View 76.5° to 44.2° Minimum Focus Distance 11.02" / 28 cm Maximum Magnification 0.23x Macro Reproduction Ratio 1:4.3 Optical Design 17 Elements in 12 Groups Diaphragm Blades 9, Rounded Focus Type Autofocus Image Stabilization No Filter Size 72 mm (Front) Dimensions (ø x L) 3.07 x 4.76" / 78 x 121 mm Length at Maximum Extension 4.77" / 121.1 mm Weight 1.78 lb / 810 g Packaging Info Package Weight 2.46 lb Box Dimensions (LxWxH) 7.05 x 4.85 x 4.75"