Kenko Extension Tube Set for Nikon F brand_Metz It might be worth it

It might be worth it

This Teleplus MC6 2X Teleconverter doubles the focal length of most Mamiya 645 lenses

Cover has some edge wear and corner creasing which extends into the first few pages

physical prints that you can see in 3D without the use of special glasses

Designed for Exakta-mount cameras or adapters

Kenko Extension Tube Set for Nikon F brand_Metz It might be worth itA set of three extension tubes for Nikon F mount: 12mm, 20mm, and 36mm. These tubes have the electronic contacts necessary to maintain autofocus and autoexposure capabilities. If you're curious about dabbling in macro work, this is an inexpensive way to get started.