Sony 70-200mm f/2.8 G SSM II Lens

A-Mount Lens/Full-Frame Format
Aperture Range: f/2.8 to f/32
Four Extra-Low Dispersion Elements
Nano AR Coating
Super Sonic Wave AF Motor
Three Focus Hold Buttons; Internal Focus
Electronic Focus Range Limiter
Dust and Moisture Resistant Construction
Removable, Rotating Tripod Collar
Nine-Blade Circular Diaphragm