Sony's G Master series is highly regarded for offering some of the best lenses available on the market. Renowned for providing impeccable photographs and video footage, the line up was missing a focal length - A beloved prime focal length that is used by every photographer or videographer at some point in their journey. With an advanced and intricate optical structure, this Sony FE 50mm f1.2 prime lens maintains the flawless quality of the Sony G Master lens range and offers that very classic focal length. The lens structure is made up of 14 elements, arranged in 10 groups and includes 1 aspherical and XA (extreme aspherical) elements. This 50mm is afforded the very same impressive AF performance seen in the G Master series, which is made possible by the use of 4 XD (Extreme Dynamic) Linear motors that deliver fast, precise, and quiet AF. Finally, The f1.2, 11 bladed aperture provides enhanced low-light performance and control of depth-of-field.