Sony 16-50mm f/2.8 Standard Zoom Lens for Sony A-Mount Cameras (White Box) + 3 Piece Filter Kit (UV-CPL-FLD) + Lens Pouch + Lens Dust Blower + Microfiber Cleaning Cloth For DT Alpha & Minolta DSLRs Optimized for APS-C Image Sensors Aspheric Glass Lens Elements Aperture Range: f/2.8-22 Extra-Low Dispersion (ED) Elements