Rare elite-level 35mm slide projector lens with Zeiss T* coating and extremely smooth Sonnar bokeh. Aperture is fixed.
For more details and pictures, please see https://deltalenses.com/product/carl-zeiss-p-sonnar-90-2-5/
For an extra £55 I can supply this in an M42 mount adaptable to any DSLR or mirrorless camera. The image circle is also large enough for use on Fujifilm GFX.