Sony 20mm f/2.8 Alpha E-Mount Lens Bundle Includes Manufacturer Accessories + 3PC Filter Kit + Cap Keeper + Dust Blower + Lens Pen + Microfiber Cleaning Cloth 20mm Prime Lens; Aperture Range: f/2.8-16 30mm Equivalent in 35mm Format; Internal Stepping Motor Direct Manual Focus; 7.8" (0.2 m) Minimum Focus Distance 3 Aspherical Lens Elements; Ultra-compact Design Fits Sony NEX-mount Cameras