Bundle Items Include: Sigma 28-70mm f/2.8 DG DN Contemporary Lens for Sony E + 1 x 32 GB SD Card + 1 x Filter Kit + 1 x Lens Cap + 1 x Lens Case + 1 x Memory Card Wallet + 1 x Tripod + 1 x Wireless Remote Shutter + 1 x Cleaning Kit. Standard zoom for full-frame E-mount mirrorless cameras, 42-105mm equivalent focal length when used on an APS-C camera, Constant f/2.8 maximum aperture for Low light use and depth-of-field control.. Two F Low Dispersion (FLD) and two Special Low Dispersion (SLD) elements reduce chromatic aberrations and color fringing, Three aspherical elements control spherical aberrations and distortion, Both Super Multi-Layer and Nano Porous coatings minimize lens flare and ghosting and produce contrast-rich and color-neutral imagery.. Integrated stepping motor and optimized AF algorithm provides quick and quiet autofocus. 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