This sale is for a mint condition, unused Mamiya RB/RZ67 100-200mm Lens Holder for supporting the zoom lens on the camera, reducing the strain on the bellows / focusing rack on the camera body. It comes with original box and instructions.
The riser bars for use with a RZ67 winder are also included if you need them (these usually get lost!). There are no signs of use; this lens support has never been used.
Use this Mamiya RB/RZ67 lens holder to protect your camera from the weight of the lens. It is intended for use with the fairly heavy zoom lens, but can also be used with other long lenses such as the 250mm or 360mm. 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.