This sale is for a very near mint condition Mamiya RB/RZ67 350-360mm Lens Holder for supporting the long telephoto 350mm Apo and 360mm lens on the camera, reducing the strain on the bellows / focusing rack on the camera body. It is in perfect working order, but the riser bars for use with a RZ67 winder are missing. There are only minimal signs of use, hardly used at all.
Use this Mamiya RB/RZ67 lens holder to protect your camera from the weight of the lens. This lens holder can be used with both the RB67 and RZ67 cameras, although you cannot use it with a RZ67 with power winder attached; the riser bars are needed for the RZ if you are using a power winder.