Jim, There are two series of books that can help you a great deal. Hove Foto Books and The Magic Lantern Series of books. Each book in the series talks about specific cameras and lenses. In the Hove Foto Books one book is based on Nikon Modern Classics such as the FM2. There are other books in the series that talk about the different types of lenses Nikon made as well. I find most of the ones I use in photo retailers (not like a Kits Camera but more larger photo retailers) but I have also seen them in places like Borders. I have a bunch of material on Nikon, and if you send me specifics about the type of lenses you now have, I may be able to answer your questions directly or these sites may help you. The third one is like a complete history of Nikon and more. http://cyberdenis.topcities.com/nik-lens.htm http://www.aiconversions.com/history.html http://wpxx02.toxi.uni-wuerzburg.de/~winstel/walter/nikon.html Take care, Gregory david Stempel FIREFRAMEi m a g i n g
