f/4.5-6.3
PRODUCT HIGHLIGHTS Sony E-Mount Lens 35mm Equivalent Focal Length: 82.5-315mm Aperture Range: f/4.5 to f/22 Optical SteadyShot Image Stabilization Two Extra-Low Dispersion Elements Aspherical Focusing Lens Direct Manual Focus Capability Internal Autofocus Drive Circular Aperture, 7 Blades