Up for sale is a Olympus OM Zuiko 24mm F3.5 Shift Lens in a Nikon F Mount.
It has built in Red, Yellow and Orange Filters.
Pretty useable as an ultra wide angle, or as a shift lens for architectural purposes.
It’s in excellent condition and can Rise, Fall, and Shift. No tilt ☹
Price : 900$
Pics:
https://imgur.com/a/8INsnQr