The Toyo-View 180-719 Universal Graflok Sliding Back Adapter accepts all 6x7 and 6x9cm Graflock-type roll film backs, including Toyo 180-727 and 180-728, Mamiya RB67, Graflex, Horseman and Wista brands.
Digital and Quick Sliding Adapters have a carriage that slides a digital or a Graflock style 2x3 back with a groundglass in and out of place for fast change from groundglass focusing to shooting. Built-in darkslide engages when groundglass is in film plane. The 180-719 fits all Toyo 4x5 cameras and all brand 4x5 cameras with international Graflok type backs by simply removing the ground glass frame.