Borrowed a friend's Nikon 200mm f/2 AI-S... ...and put it o my A7. WOW. What a lens! It's cold and I don't have much free time, so I went over to a cemetery a couple blocks away. Yeah, kind of weird, but there wasn't much else to do and I can't just keep the lens forever. Though I might need to look into average Ebay prices... There's some CA at f/2, but its less than I'd have expected from a lens of its age (late 1980's from the serial number) and easily correctable. I've never imagined that you could get subject isolation like this on an entire car before!