Sony Vario-Tessar T E 16-70mm f/4 ZA OSS Lens 23PC Bundle. Includes Manufacturer Accessories + 3PC Filter Kit (UV-CPL-FLD) + 4PC Macro Filter Set (+1,+2,+4,+10) + Deluxe Starter Kit + Cap Keeper Sony E-Mount; 24-105mm (35mm Equivalent) Aperture Range: f/4 to f/22; Optical SteadyShot Image Stabilization Four Aspherical Elements; Carl Zeiss T* Anti-Reflective Coating Constant f/4 Maximum Aperture; Circular Aperture Design Metal Lens Barrel