Full-Frame | f/1.8 to f/22 | Fast Portrait-Length Lens | Linear Stepping Motor Autofocus System | 1 HR, 1 ED & 3 ASPH. Elements | 9 Elements in 8 Groups | 9-Bladed Diaphragm
E-Mount Lens/Full-Frame Format | Aperture Range: f/1.4 to f/16 | Three Aspherical Elements | Ultra Multi-Coating | Autofocus with Manual Focus Override