The 6x7 and 6x9 Back Adapter with Ground Glass from Silvestri is a revolving format back adapter that has a standard Graflock type attachment for Horseman and Mamiya RB roll film holders. Suitable for Silvestri Bicam, T30 and S5 cameras, it can be accessorized with the Bellows Viewer with Magnifier for the 5x7 Sliding Back.
For Horseman and Mamiya RB roll film holders
For Silvestri Bicam, T30 and S5 cameras
For Bellows Viewer with Magnifier for the 5x7 Sliding Back
