Me for one didn't by the A7r for e-mount lenses per se. So far the 10-18 is fine, it came with the 28-70 and its modest. I'm waiting on the 70-200 F4 not nec for the A7r but for the A6000 when it gets here-really want to see what that combo will do with BIF/MOs and autofocus. Bottom line for unless I'm shooting in the bird studio out back is weight. The landscape A7r is for me solely and landscape camera. Yeah I'm sure it can go more but that was/is my intent.