5x4" 4x5" Fresnel screen Ground Glass Focusing Screen large format ref:2901
5x4" 4x5" Fresnel screen Ground Glass Focusing Screen large format ref:2904
4x5" Fresnel Screen for Large Format similar to Sinar 5x4"
Large Format MPP Ground Glass Focus Screen 5x4 / 4x5
5x4" 4x5" Grid Glass Focusing Screen large format ref:2905
5x4" 4x5" Ground Glass Focusing Screen large format ref:2926
