>>2841166Compared to the other lenses in my stash, it's not that sharp.
In fact everything bar the Meritar and Astron would be sharper.
And the lense came on a Moscow Olympics Edition Zenit EM, so I doubt it's a 93 or later build, in spite of what your chart might say.
I took this photo to show that it wasn't unusably soft, but it's still no prize winner.
