Kenko Extension Tube Set for Nikon AF  type_Radio Remote you can turn to this

you can turn to this Nikon 400mm f2

Provides a 50mm extension for FD lenses

The Canon FD 70-210mm f4 is a good quality zoom lens for Canon FD mount cameras

The Sigma AML-1 46mm Close-up lens is dedicated to the Sigma DP1 camera and enables focusing between 20 to 33cm

4 AI Nikkor is in excellent condition with only minor cosmetic wear

Kenko Extension Tube Set for Nikon AF &nbsptype_Radio Remote you can turn to thisA set of three extension tubes for Nikon F mount: 12mm, 20mm, and 36mm. These tubes have the electronic contacts necessary to maintain autofocus and autoexposure capabilities. If you're curious about macro work, this is an inexpensive way to get started or to get a lot of extra magnification out of your current macro lens. Comes with original box.