Sony 16-35mm Vario-Tessar T FE F4 ZA OSS E-Mount Lens + 3PC Multi-Coated Filter Kit (UV+CPL+FLD) + Microfiber Cleaning Cloth Full-Frame FE-Mount Lens; Aperture; Range: f/4.0-22 ED & Aspherical Elements; Zeiss T* Coating Silent Autofocus and Aperture System; Dust and Moisture-Resistant Construction Optical SteadyShot Image Stabilization; 72mm Filter Thread Circular Aperture, 7 Blades