Auto Extension ring no. 1 (11,8 mm) – CALL US FOR OUR BEST PRICE!
Extension ring for use with Mamiya AF and schneider LS Lenses.
The choice of 3 extension rings let you easily convert your lenses for better close up macro photography.
The extension rings will convert your lenses to manual focus, but a set of electronic contacts ensures that information on the lens aperture and focal points are transferred to the camera. There is no light sensitivity degradation when using the extension rings.