Sony FE 14mm f/1.8 GM Lens
Quick Overview E-Mount Lens/Full-Frame Format Aperture Range: f/1.8 to f/16 Two XA, Two ED, One Super ED Elements Nano AR II and Fluorine Coatings Two Linear XD Focus Actuators AF/MF Switch; Internal Focus Focus Hold Button Physical Aperture Ring; De-Click Switch Dust and Moisture-Resistant Construction Product Description A dynamic ultra-wide-angle focal length with an especially bright design, the FE 14mm f/1.8 GM from Sony is a fast, versatile lens well-suited to landscape, nature, architecture, and street photography. Its extremely wide-but-usable perspective is complemented by the f/1.8 maximum aperture for excellent performance in low-light conditions and increased control over depth of field. The optical design incorporates two extra-low dispersion elements and one super ED element to reduce chromatic aberrations, plus two XA (extreme aspherical) elements that significantly control spherical aberrations for a high degree of image sharpness and clarity. Nano AR I