Rodenstock Apo Rodagon N 90mm F4 Enlarger Lens
Demo unit, new old stock.
Very rare lens, only a handful of these ever made.
Not to be confused with the older Apo Rodagon 90mm, this is a modern/digital era lens, which outperforms anything in its class.
Clean glass. No fungus, scratches or other issues of note.
Includes original case.