Does anyone have one of these, or has used one of these? I am toying with the idea of getting a Sony Alpha 7II as a 'bridge' between a pocket-able small sensor job, and the full outfit (two A850s + > 20 lenses. ). I know it is not brilliant optically, but my current 24-70mm f:2.8 is about 10 times the size of the A7II, and the 28-75mm is small and light, even with the necessary LA-EA3 adapter. The Tamron equivalent is cheaper, but would need the larger, heavier, LA-EA4 adapter. My specific query is - does the SAM also give automatic manual override of AF straight from the focus ring, as with SSM, or does the camera have to be put into MF first? Ta everso!