Canon FD 7.5mm f5.6 Rare Fish Eye Lens w/ Caps and Case -Clean Glass-
This is a beautiful WIDE fisheye lens for Canon FD manual focus cameras. It is about as wide of a lens as I've ever seen and it has cool built in filters for black and white photography. Note that this lens will not work on any modern camera without an adapter. There is no focus ring, but your depth of field at 7.5mm will be extremely deep, especially at f5.6 or deeper.
This one is in excellent condition with moderate wear. The paint shows moderate wear but it is only cosmetic, the glass is in clean condition with no haze or fungus.
The original caps are included as well as a nice branded leather hard lens case.