•X-Mount Lens/APS-C Format
•27-183mm (35mm Equivalent)
•Aperture Control from Camera
•Stepless Control from Select Cameras
•Aperture Range: f/4 to f/22
•Power Zoom Mechanism; Internal Zoom
•Aspherical and ED Elements
•Linear Autofocus Motor
•Weather-Sealed & Front Fluorine Coating
•Rounded 7-Blade Diaphragm