Paillard-Bolex C mount extension tube set brand_Olympus This is a little tiny

This is a little tiny Nikon AR-9 "soft release" button

8G AF-S Nikkor is a fast short telephoto lens

but the interlacing makes it arguably less useful

It will hold an additional battery (sold separately) to extend shooting time

This product description is a trainwreck and I should rethink the whole thing

Paillard-Bolex C mount extension tube set brand_Olympus This is a little tinyThe extension tubes included in this set can be fitted between a C mount camera and lens, providing additional close up capability. In excellent condition, with light cosmetic wear. Includes 5, 10, 20, and 40mm tubes. Camera and lens not included.