I believe this is a Nikon product, but since there are no markings, please refer to the photos to determine the manufacturer and compatible models. Instant purchase is welcome without comments. Please check the condition in the photos. *Operation has not been confirmed by attaching it to a camera. *As this is a used item, there may be minor scratches, scuffs, and peeling. *Please purchase if you understand that this item is a used item, has been stored at home, and has been inspected by an amateur. Nikon AI AF-S Nikkor 300mm f/4D IF-ED AI AF VR Zoom-Nikkor 80-400mm f/4.5-5.6D ED #camera #camera #filmcamera #tripodmount #mountring #slr #lens #telephoto