With its fast f1.4 maximum aperture, standard focal length and Zeiss Planar optical design, the Sony FE 50mm f1.4 ZA lens is a high-performance prime lens designed for full-frame E-mount photographers. Its dust and moisture resistant design makes it perfect for everyday shooting, while its large f1.4 aperture allows for working in low-light conditions and provides greater control over depth of field for stunning selective focus imagery. Its 11-bladed aperture ensures beautiful bokeh, whilst AA and ED glass elements reduce spherical and chromatic aberration.Sony FE 50mm f1.4 ZA Planar T* Lens: Key FeaturesE-mount / FE full-frameBright f/1.4 maximum apertureSuitable for photographers and videographersIdeal for portraitature, everyday work, night scenes11-bladed circular aperture allows for stunning bokehAA (Advanced Aspherical) and ED (Extra-low Dispersion) glass elements reduce spherical and chromatic aberrationZEISS T* coating to minimise flare and ghostingDust and moisture resistant designAperture ring with ON/OFFAF/MF (auto/manaul) focus mode switch