SONY NEX E MOUNT Mirrorless fit 28mm = 40mm lens for a7 a7R Sony FULL FRAME
3C NEX-3D NEX-3DW NEX-3KA6000 a7 a7R III. SONY E MOUNT Mirrorless 28 mm = 40mmlens. size of lens will be40mm mm on anySONY E MOUNT Mirrorless. Sony a7 Mirrorless. THIS LENS WILL WORK ONSONY E MOUNT Mirrorless SYSTEM.