It does have a minor dent around the threaded ring on top (you can kind of see it on the bottom of the first picture). Aperture ring turns smoothly and blades look good inside. Has some numbers engraved in one side - see pictures.
I believe it is an "S-Mount". This item is in the category "Cameras & Photo\Vintage Movie & Photography\Vintage Cameras\Other Vintage Cameras". The seller is "billionsandbillions" and is located in this country: US. This item can be shipped to United States.
- Model: Nikkor-P 1:2 f=8.5cm
- Type: Camera Lens
- Brand: Nippon Kogaku