Sony Planar T* FE 50mm f/1.4 ZA Lens

E-Mount Lens/Full-Frame Format
Aperture Range: f/1.4 to f/16
One AA Element & One Aspherical Element
One Extra-Low Dispersion Element
Zeiss T* Anti-Reflective Coating
Ring Drive Super Sonic Wave AF Motor
AF/MF Switch; Internal Focus
Physical Aperture Ring; De-Click Switch
Dust- & Moisture-Resistant Construction
Eleven-Blade Circular Diaphragm