I am starting to declutter my camera lenses, so I will be listing my equipment little by little. I am not a reseller, and all my purchases were made at camera stores in Tokyo, and my equipment is stored in a dry cabinet. I will describe everything in as much detail as possible, but there may be oversights. For the sake of preventing fraud, I will not accept returns for any reason. Please refrain from purchasing if you have any concerns. I cannot accommodate requests for receipts or immediate shipping. This is a Nikkor S Auto 55mm 1.2 lens. It is a lens from the Nikon F era. I was searching for a beautiful model with the "Nippon kougaku" engraving and the triangular aperture coupling, visiting camera stores in Tokyo. I finally found a satisfactory unit last year and purchased it, but I am now selling it because I acquired an even cleaner one. This unit was purchased from Fujiya Camera in 2025. It was stated that the lens was cleaned just before being put on display. While I cannot provide a repair ticket, I will include the original receipt from Fujiya Camera at the time of purchase. I have only attached it to a Zf via a mount adapter once for studio shooting. It has been stored in a dry cabinet, so I believe its condition has not changed significantly since purchase. However, it is a vintage used lens. There are, of course, no deep-seated mold or cloudy haze, but if you are concerned, I recommend inspecting the item in person at a store before purchasing. Included are the front and rear caps (please consider the caps as a bonus, as they may be of newer or older types and not period-correct), and the original receipt from Fujiya Camera. As I am listing this at a lower price than current store prices, I reiterate that only those who can accept the condition of no returns for fraud prevention purposes should consider purchasing. Thank you.