I bought the adapter for my A7 and use it with (very) old Minolta lenses. The adapter fits perfectly on the Sony camera, makes a robust impression and Minolta lenses raced by a quarter turn one. By pressing the safety pins, they can be easily removed again. The build quality is good, although the Minolta lens is not quite as tired as the locks Sony Nikon adapter. But it is no wobbling lens noticeably.
