Hi everyone! I am new to TPF, and just getting into photography. I found my point and shoot digital was just too limiting for me. After extensive research I went out and bought: Nikon D80 Sigma 17-70 2.8-4.5 Macro lense Remote 72mm UV filter Eclipse cleaning solution Now that I have spent my life savings on the above equipment, the wife is going to be pretty stingy about letting me spend more on lenses. So I will be primarily looking at the used market for deals. I know I am going to get a 50mm prime, those are easy to find inexpensively. Any suggestions? The type of lenses I want are: 70-300mm zoom (or similar range) 50 or 100mm Macro I would also consider old manual lenses too, any gems out there to watch for?