Neewer ® LED Macro Ring Flash Set (with 8 adapter rings 49mm, 52mm, 55mm, 58mm, 62mm, 67mm, 72mm 77mm) for Sony DSLR Alphy A500, A550, A560, A580, A900, A850, A200, A230, A290 , A390, A33, A55, A65, A77 (Electronics)
Unfortunately, in the delivery of adapter for 52mm was not in the package, from the 8 promised adapters were only 5 in the parcel. I so could not test the light is there now already 20 minutes after packet reception on the way back.