SIGMA AF 85MM F/1.4 DG

Optical excellence: Outstanding sharpness, even wide open at f/1.4. Sigma has minimized aberrations, giving very good clarity and contrast. Focus Review+2The-Digital-Picture.com+2

Beautiful bokeh: The wide aperture (f/1.4) gives very pleasing out-of-focus backgrounds, smooth transitions, and good subject isolation. Focus Review+2sigma-global.com+2

Build quality: Solid construction; Art series lenses are built with higher quality materials. sigmaphoto.com+2Focus Review+2

Aperture and optical design: 9 rounded diaphragm blades; optical design includes many elements/groups to control distortion, chromatic aberration, and maintain performance even at wide aperture.