Nikon PN-11 iso_125 with a built-in focusing motor

with a built-in focusing motor for compatibility with any Nikon DSLR

and you need to baby it a little more than you might expect

Interior dimensions are approximately 17x17x37cm at the top

so we do not recommend that you buy it with the expectation that it's a turnkey Rolleiflex

but you can do without in a pinch

Nikon PN-11 iso_125 with a built-in focusing motorThe 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 light cosmetic wear.