- Designed for the Fuji GFX Medium Format camera, allowing Mamiya 645 manual lenses to be mounted onto Fuji GFX Medium Format camera bodies. - With this adapter, although the lens will fit physically, automatic diaphragm, auto-focusing, and other functions will not work, only manual model will be available. - Durable, high quality - Made of Alum and Brass, with perfect surface finishing and super precise design - Focus infinity feature is available for use with our camera adapter Suitable for: - Lens: Mamiya 645 manual film Camera lens. (NOT suitable for the 645 AF lenses !!) - Camera: Fuji GFX Medium Format Camera Package - 1 x Lens Adapter.