Thanks, David. That's kind of what I figured. In your opinion, being a Heliar fan that you are, how do you feel about 16 x 20 enlargements from an uncoated Heliar in 4x5? I like enlagements up to 8x10 or so, but I'm wondering if the resolution would fall apart in a big image for exhibition. Naturally, in the final analysis, I have to be the judge, but do you think I'd be better off with a more modern, coated lens. I actually like the Geronars despite what many say. Just a tad soft and less clinical than something like a Sironar-S.