Sony Full-Frame E-Mount System (FE)


As of now, Sony uses two lens mounts for their cameras and camcorders: the A-mount, which is a Konica Minolta technology, acquired in 2006, and the E-mount, which was developed by Sony for their mirrorless cameras and camcorders in 2010. The first E-mount cameras had APS-C sized sensors, but in 2013 Sony surprised many people and announced the A7 and A7R, which were the smallest and lightest cameras with interchangeable lenses and full-frame sensors at that time.