Sony FE 24mm f/1.4 GM E-Mount Lens

Sony FE 24mm F1.4 GM Lens Two XA (extreme aspherical) elements, one used for the front element, effectively compensate for coma, field curvature, and astigmatism that can be problems with wide-angle large-aperture optics, providing excellent corner-to-corner resolution even when shooting wide open at F1.4.