Lightweight mobility and smooth control
This compact, lightweight full-frame E-mount zoom lens maximizes mobility as well as balance with a7 series bodies. Internal focusing is an advantage too, maintaining constant lens length for better all-around handling. All controls, including focus hold and focus range limiter switches, have been designed for intuitive operation so the user can concentrate on the image.[FN|Check the Sony support site for details on camera body compatibility with focus hold button operation, etc.]