There are no OMM for 56D There is an S and D MM for 56. Variety vista delisted the variety, but Wexler, and coppercoins I believe still have it attributed. http://varietyvista.com/02a LC RPMs Vol 1/1956DOMM001.htm Try stabilizing the camera and change the lighting. Zoom in. Not too far that the area gets blurry. With cell phones outside light tends to work better.