For 4x5 camera Toyo Linhof Sinar Shen Hao 6x17 Panorama Roll Film Back
Focusing hood with ground glass 702g. Film Foramt: 6x9, 6x12 and 6x17 multi format switch-able, comes with masks. Suitable Film Type: 120 roll film. Suitable Lens Used: 90-150mm lens.
Fits Camera Format: 4x5" Camera with Graflok back, the film back size is the same with 4x5 sheet film back, so it suitable all 4x5" camera.