Hello all! I am a newbe to the slr, and I just ordered an Olympus E-520. My main concern/question is.. what is the best lens setup to get really up close macro shots of rings that I make from silver coins? Do I need an extension tube with macro lenses or should I spend a little more money for a manual focus macro lens like a Olympus Zuiko 50mm f/1.8 lens?....I have no idea what to use Any help would be greatly appreciated...thanks in advance. PS: After buying the camera I am on a limited budget.