Gunngee
TPF Noob!
I own a sony A-200 my shots an A-100 but also have quite a few lenses from an old minolta that both me and my wife used to use. I tried using our Tamron doubler on both one of our sony lenses and an older Tamron lense. For some reason it doesn't like the new sony camera. However if I use our 1.4 it works fine. Any ideas?