Polaroid PL-108AF Studio Series Digital Auto Focus / TTL Shoe Mount Flash For The Sony Alpha NEX-6, 7, 7s, SLT-A33, A35, A37, A55, A57, A58, A65, A77, A77 II, A99, HX400V, A6000, A100, A200, A230, A290, A300, A330, A350, A380, A390, A450, A500, A560, A550, A700, A850, A900, A3000, A7, A7 II, A7R, DSC-RX1, RX10, RX1R Digital SLR Cameras Fully Automatic Design Optimized For Today's Digital Lenses, Ultra Compact Design Autofocus Assist Lamp For Accurate Focusing Even In Low Light Situations, True TTL (Through The Lens) Operation For Seamless Flash Photography Internal Tilt / Bounce Feature Provides Precise Light Control Guide No. 24m At ISO-100, Fast 0.3 Second Recycling Time + Auto Sleep Mode For More Shooting Time + Less Charging Time For Sony NEX models and A7, A7R, A99, A57 you will have to use the Sony Adapter to use Flash