• F-Mount Lens/FX Format
•Aperture Range: f/1.4 to f/16
•Four Low Dispersion Elements
•Three Aspherical Elements
•BBAR-G2 and Fluorine Coatings
•USD AF Motor and Dynamic Rolling Cam
•Electromagnetic Diaphragm
•Rounded 9-Blade Diaphragm
•Compatible with TAP-in Console