Thanks Asher! Well, if I could pass on what I know about optics and lenses, I would be more than happy to, but I doubt there is much interest in that. (Should we should think about having a teaching about such old lenses for a group of interested photographers somewhere, say California?) Today's camera industry is so good into making buyers look for the newer and better lens, rather anyone looks back to discover what has been there for years and decades, often neglected if not totally forgotten.
That new LOMO Petzval (which you now have) is a new development, "retro style" and I hope it directs people and photographers to discover that "sharpness is not everything" ;-)
And btw. I am not an academic working at a University. Sure, I have a Phd degree in El. Engineering, but I work as a freelance engineer and consultant since 18y now ;-)