Sony FE 85mm GM Full Prime Lens Black f/1.4 Frame, Midrange, (SEL85F14GM)

Incredibly Sharp: XA (extreme aspheric) and three ED (extremely low dispersion) glass elements deliver superior resolution, sharpness and contrast. Beautiful and smooth background: The circular 11-blade aperture creates a beautiful bokeh defocus effect. Capture every detail: Sony Nano AR coating eliminates flare and ghosting. Fast and Accurate: The powerful RDSSM (Ring Drive Supersonic Wave Motor) actuator provides the speed and precision you need for both still image and video capture. Professional ergonomics: Sealed dust-proof and moisture-proof design provides added protection to ensure reliable operation in harsh environments.