I have the 80mm N/L 2.8 (leaf shutter lens)--I adore the bokeh. HP5 rated at 800 and natural indoor light is a fabulous combination. The 80 used to be on my camera full time--then I picked up the 55mm and it seems to let me compose more quickly. I have found all my 645 lenses very sharp. All this talk of the 210 makes me want to run some more film thru it.