Sigma 24mm f/3.5 DG DN Contemporary Lens (Sony E)

E-Mount Lens/Full-Frame Format
Aperture Range: f/3.5 to f/22
One SLD Element
Three Aspherical Elements
Super Multi-Layer Coating
1:2 Magnification, 4.25" Min. Focus
Stepping Motor AF System
Dust- and Splash-Resistant Construction
Rounded 7-Blade Diaphragm