Timer Remote JJC TM-F for Sony Alpha 33, 55, 65, 77, 100, 200, 300, 350, 450, 500, 550, 560, 580, 700, 850, 900, Minolta Dynax / Maxxum 7D AF, 5D , Maxxum / Dynax / AF 9, 7.4, (Electronics)
I used this product once to try. it really is the ideal tool for remote control of the Sony Alpha 57 (among others); interval, number of shots, exposure time, start time, nothing is missing. ergonomics could be better, it can be wrong in the programm