Sony FE 12-24mm f/2.8 GM Lens (SEL1224GM)

Key Features
E-Mount Lens/Full-Frame Format
Aperture Range: f/2.8 to f/22
Three XA Elements, Two Super ED Elements
Nano AR II and Fluorine Coatings
XD Linear Motor AF, Internal Focus
Floating Focus System
Dust and Moisture-Resistant Construction
Rounded 9-Blade Diaphragm