Sizeony Vario-Tessar T* FE 16-35mm f/4 ZA OSizeSize Lens

E-Mount Lens/Full-Frame Format Aperture Range: f/4 to f/22 One AA Element; Four Aspherical Elements Three Extra-Low Dispersion Elements Zeiss T* Anti-Reflective Coating Linear Autofocus Motor; Internal Focus Optical SteadyShot Image Stabilization Dust and Moisture-Resistant Construction Seven-Blade Circular Diaphragm