Used: 68mm Extension tube for Rolleiflex 6000 and Hy6 cameras
This is the older style of the extension tube. This extension tube is in excellent condition. Shutter and aperture functions do work on Hy6 and 6000 series cameras, however autofocus functions may or may not depending on the lens. The ET version of the extension tubes has the modern electronics that will support the newer lenses and is recommended for Hy6.