Opteka EF-600 DG Super TTL Flash for Sony Alpha A900, A850, A700, A580, A560, A390, A380, A350, A330, A230, A77, A65, A57, A55, A37, A35 and NEX-7 Digital SLR Cameras Flash can be tilted 90Deg upwards. Also can be swiveled 180Deg to the left and 90Deg to the right Autofocus auxiliary lamp helps the camera to focus in low-light Features an Illuminated LCD panel Useful at slow shutter speeds to give a realistic impression of movement Works on all Sony Alpha digital SLR's Inlcuding the a900, a850, a580, a550, a500, a390, a290, a55, a33, etc.