The model I'm looking at is some kind of a 35 mm Shift lens for Olympus.
And I can't find any info about that lens.
Has any had any experience with anything like that?
Interesting. Sinaron lenses are made by Rodenstock for large format. They are excellent lenses, but I didn't know they made a PC lens for 35mm. Is it an original Rodenstock product or an adaptation. If it's a well done adaptation, it's not necessarily a bad thing. Schneider made and continues to make such a lens.
That's a similar design to the Schneider. It's probably an excellent lens. It might be made in different mounts with the main target being one of the Sinar-Bron bodies for high-end digital backs. Try www.sinarbron.com for more info.