Rodenstock Apo-Rodagon N 80mm f4 enlarger lens, well suited to macro duty on all formats - image circle covers Fujifilm GFX. Extremely sharp, especially stopped to its optimal f8-f11 apertures. Suitable for tilt and shift adaptors. Works on enlargers, too.
This sample performs extremely well, but there is some faint mottling on the front element.
For more information about the Rodenstock Apo-Rodagon family, please see here: https://deltalenses.com/?s=apo+rodagon
The full list of enlarger and projector lenses for sale is available under 'For Sale' at www.16-9.net