Price negotiation not accepted. ・Manufacturer: Cosina/Voigtlander ・Product Name: S/C→VM Adapter *For old Contax C mount ・Manufacturer website: ttp://www.cosina.co.jp/seihin/voigtlander/archives/adapter.pdf ・Condition: New, unused. Opened only once for inspection. Please judge from the photos provided. *Since this is a new product, photos of another new item are being used. ・Accessories: Front/rear caps, instruction manual, original box (will be shipped folded). *Due to shipping via Takkyubin Compact, the original box will be shipped folded. It can be reassembled as usual, so please don't worry. ・This is a conversion adapter for mounting lenses from old Contax C mount (inner bayonet) to Leica M mount. It was discontinued in 2017 and is currently out of print. ・Please refrain from using this with Nikon S mount lenses. ・This is for attaching to SONY E-mount cameras by combining it with the separately sold VM-E close focus adapter. ・Please refrain from asking questions or negotiating prices. Just purchase it quietly. ・Please refrain from cancellations or refunds after purchase. *This is to prevent product swapping upon return of new items, so please understand.