A perfect match for α7 series, 35mm full-frame E-mount cameras, 10x magnification with a wide 24mm to super tele 240mm, Optical SteadyShot image stabilization for handheld shooting, Corner to corner sharpness from 5 Asphirical elements, ED glass element reduces flare and ghosting, 9-blade circular aperture contributes to gorgeous bokeh, Fast focus w/ a linear motor drive and an inner focus mechanism, Dust and moisture resistant design,