Nikon PN-1 brand_Velbon and the video

and the video

It's ISO 320 (vs 400 for the Aerochrome) and while the Aerochrome is definitely Kodak film

Includes lens hood and case

including a large speck in the centre of the front element which you can see if you focus your eyes right (or wrong

Nikon PN-1 brand_Velbon and the videoThe Nikon PN 1 is a pre AI extension tube originally designed to provide 1: 1 magnification on the 105mm f4 Micro Nikkor lens. It's designed to mount to pre AI cameras, with a complete lensmount flange, so it may not fit some modern Nikon cameras; the lens side can mount anything F mount, but meter coupling is via the old pin and rabbit ears method. In excellent condition, with light finish wear. Includes rear cap.