I'm after one that will work well with a GF1, shooting in JPEG. I've read good things about Konica Hexanons, how about others? I'm totally new to SLR shooting so I don't even know where to start! Ideally I'd be shooting portraits and scenery where I actually have time to think about the shot and frame it correctly. Reason why I want a legacy lens is just really to be able to learn how to focus manually and just find out more about photography in general - if you know what i mean.