Exakta Macro Focusing Bellows Exakta Bayonet Fitting
A bellows system works exactly the same way as extension tubes, but by a different design. The collapsible, light-proof bellows is mounted between the camera and the lens and allows the photographer to move the lens even further from the camera than several extension tubes would.
With a tripod mounting socket at each end and hexagon design light-tight bellows.
Allows focus at extreme magnifications with an existing lens.
Twin rail for extra stability.
Good condition with no damage. Minor marks from use.