Sony FE 100mm F2.8 GM

Delivering both smooth bokeh and fine sharpness, the FE 100mm f/2.8 STF GM OSS from Sony is a short-telephoto prime featuring a unique and sophisticated optical design. Separating itself from other portrait-length lenses, this 100mm f/2.8 features Smooth Trans Focus (STF) technology, which uses an apodization filter to realize notably smooth bokeh with rounded out-of-focus highlights in both the foreground and background.
 
HIGHLIGHTS
E-Mount Lens/Full-Frame Format
Aperture Range: f/2.8 to 20 | T5.6 to 22
Filter Size: 72 mm (Front)
Apodization Element for Smooth Bokeh
One Aspherical Element & One ED Element
Nano AR Coating
Direct Drive Super Sonic Wave AF Motor
Optical SteadyShot Image Stabilization
Physical Aperture Ring; De-Click Switch
Macro Switching Ring; Focus Hold Button
Eleven-Blade Circular Diaphragm