L-Mount Lens/Full-Frame Format | Aperture Range: f/1.8 to f/16 | 1x Ultra ED, 3x ED Dispersion Elements | 1x Ultra-High Refractive Element | 3x Aspherical Elements
L-Mount Lens/Full-Frame Format | Aperture Range: f/1.8 to f/16 | Three Aspherical Elements | Linear AF Motor | Rounded 9-Blade Diaphragm | Weather-Sealed Construction