Thank you for viewing. Instant purchase is available. [Product Name] NIKON Ai NIKKOR 50mm F1.8 [Mount] For F mount [Condition] Appearance: This product has been disassembled and serviced by us. Internal lens: The lens has been disassembled and serviced, so there is almost no dust. Please check the color of the lens in the photos. The focus ring and aperture ring also move smoothly. [Remarks] The set screw in the last photo is missing. *There is no particular problem in use, but if you are concerned, please prepare a set screw separately. [Accessories] Front and rear lens caps, lens filter (as a bonus). *The first photo shows everything. [Requests to prevent trouble] ・This product is a precision instrument, and we keep track of the serial number. In order to prevent substitution, we generally do not accept returns or exchanges after purchase. ・Due to the nature of old lenses, it is difficult to describe all the fine conditions. Please purchase only if you are satisfied with the photos and description. ・In the unlikely event that there is a clear operational defect not mentioned in the description, please contact us before you rate the product.