Items Included: Sigma 16-28mm f/2.8 DC DN Lens Sony E, 64 GB Memory Card, Memory Card Reader, Memory Card Wallet, Lens Pouch, 3-Piece Filter Kit, Full Cleaning Kit. Compact and Versatile Ultrawide Zoom: The Sigma 16-28mm f/2.8 DG DN Contemporary Lens is designed to complement a photographer's toolkit with a versatile range of focal lengths in a compact, lightweight package. Despite its small size, it delivers high optical performance, making it perfect for a variety of shooting scenarios, from landscape to travel photography. Superior Optical Quality and Clarity: This lens features a complex arrangement of specialized aspherical and low dispersion glass elements, effectively suppressing chromatic aberrations to enhance clarity and color accuracy. Super Multi-Layer and Nano Porous Coatings further improve contrast and color rendering by reducing lens flare and ghosting, even in challenging lighting conditions. Consistent Performance and Ease of Use: The constant f/2.8 maximum aperture