This is a Mamiya RZ M 50MM F4.5 ULD Ultra Wide Angle Lens with the floating element for all Mamiya RZ67 Camera Models.
This lens is in Excellent Condition. The Glass has no haze, no fungus, and no separation. The shutter is accurate and deliberate. This is the BEST of the BEST 50MM Lenses for these cameras. Comes with front and rear caps as well as a lens hood. Even comes with a Mamiya Skylight Filter!
WE SHIP IN 1 BUSINESS DAY as well we package professionally and will combine to save on shipping cost. We are also interested in BUYING your photographic equipment as well. We are Camera Exchange in Waterford Michigan.