Once your old Nikkor lens (pre -1977) has been converted to AI, it can be used on most new Nikon cameras including digital.
Nikon AI lens conversion list
The following lenses can be converted to Nikon AI with original Nikon parts:
If your lens does not fall into the serial numbers above, I can not convert it to AI, as I use only the original Nikon supplied rings, and there is a very limited amount of the rings left. Price for all conversions is $45.00 plus $8.00 shipping in the U.S. Please contact me for International shipping. I get requests to sell just the kits without installation and this is not a problem but cost is still the same. Turnaround is usually 1 or 2 days in the shop.