This is a nice vintage Carl Zeiss 80/2.8 standard lens for Hasselblad 1000F in the 50's. Smooth operation, no oil on blade, clean and clear. May have some light wipe marks on the surfaces under intensive light. Has a tiny chip on the edge of the rear surface as shown.
Also include a Tiffen Series 7 Al Hood so you can mount a Series 7 filter inside. Will provide a Nikon adapter for testing on you DC.
Lens + Hood, ask: HK$1900.