This tripod accessory is designed to work with five focal lengths: 28mm, 35mm, 50mm, 85mm, 105mm Nikkor lenses. "Click stops" allow for a slight overlap between frames; capturing panoramic scenes up to 360 degrees.
This appears to be in original "new condition" with the original box and manual. No functional defects; slider functions and bubble level functions; threads are in great shape. Indexing is smooth and positive in function. This is a pleasure to operate.. as it doesn't feel like modern plastic devices, at all. I can't identify any plastic parts on -or- within the unit.
Marvelous construction.. and the tactile experience is "a joy". (I was clearly born into the wrong generation.) From the satin finish, to the rigidity of materials, and the wide-range of feedback between indexes; I'm taken aback at how such a simple device can be an engineered marvel. "Wow. Enjoy!" This makes me want to take up Japanese.. so I can revel in reading the included manual in it's native tongue.
Marvelous piece.