The Sony FE 50mm f/1.4 GM Lens (Sony E) is a premium, high-speed normal prime lens belonging to Sony’s flagship G Master series. Positioned as a lighter, more compact, and modern alternative to the massive FE 50mm f/1.2 GM, this lens balances an ultra-bright f/1.4 maximum aperture with spectacular corner-to-corner resolution and fast autofocus tracking mechanics.