sony fe 40mm f/2.8 g lens lens features

E-Mount Lens/Full-Frame Format | Aperture Range: f/2.5 to f/22 | Three Aspherical Elements | Minimum Focus Distance: 11" | Dual XD Linear AF Motors, Internal Focus | Focus Hold Button, AF/MF Switch | Physical Aperture Ring; De-Click Switch | Dust and Moisture-Resistant Construction | Rounded 7-Blade Diaphragm | Limited 2-Year Warranty