I have the Mamiya digital ZD grid focus screen which has the frame outline for the regular "full frame" digital backs like Phase's P25/45, Leaf 75 and Mamiya ZD. Here it is at B&H: http://www.bhphotovideo.com/c/product/502721-REG/Mamiya_310_212_Focusing_Screen_Type_A4_.html. I'm selling it because the frame outlines drove me nuts with my fuller-frame P65+ back, so I bought the original film full-frame grid screen without the framelines to replace it. Includes the screen, box, IB and special tweezers you need to swap it out. This screen is perfect except for a small little mark at the top outside the framelines. This screen fits AFD, AFD2, AFD3 and the new DF body. It works perfectly, but because of the mark I'll sell it for 50% off.
Asking $82
Asking $82