Sigma 28-70mm F/2.8 DG DN Contemporary Lens For Sony E

Key Features

• E-Mount Lens/Full-Frame Format
• Aperture Range: f/2.8 to f/22
• Two FLD Elements, Two SLD Elements
• Three Aspherical Elements
• Super Multi-Layer & Nano Porous Coatings
• Water- and Oil-Repellent Front Coating
• Stepping Motor AF System
• Rounded 9-Blade Diaphragm
• Dust- and Splash-Proof Design