Nikon PN-11 brand_Kodak A portable backdrop stand kit

A portable backdrop stand kit

3v Zinc-air cell designed to replace the 675-type Mercury batteries in many older cameras

the M65x1F-Pentax 645 adapter ring is designed to mount "Chinese focusing helicoids" on a Pentax 645

with light finish wear from normal use and handling

Nikon PN-11 brand_Kodak A portable backdrop stand kitThe Nikon PN 11 is a 52. 5mm extension tube originally designed to provide 1: 1 magnification on the 105mm f4 Micro Nikkor lens. That said, you can use it with any Nikon F lens for extra macro magnification. And unlike other Nikon tubes, the PN 11 has a rotating tripod mount for extra stability, which is extremely useful. In excellent condition, with original box.