Hasselblad 42250 checked focusing screen with central grid in the box and case with instructions. Drop-in type for 500c/m and later cameras. The screen is in clean cosmetic shape with no scuffs on the plastic There are some very fine, and by very fine I mean very fine, what I would call cleaning marks on the central lens that can be seen with magnification with a light behind the screen. Very difficult to photograph. I dropped the screen in a 501c/m and they cannot be seen looking through the camera. I am going out of my way to be overly clear here. That said I think this is a very usable screen.