Aside from the Fuji and Nikon tele lenses are there any other modern design lenses out there worth considering in the 300-400mm range? I'd consider a modern design as more than 4 elements and multicoated.
I'm specifically excluding things like the Tele-Congo and Komura lenses for being 4 element and not multicoated. I'd probably lump the Schneider Tele-Xenar in the excluded column as well, as I used one a long time ago and found it barely covered 4x5, The slightest bit of movement and it vignetted. Also 4 element.
Did Rodenstock ever make tele designs?