Genuine Nikon DK-3 rubber eyecup. Suitable for film SLR and manual focus Nikon cameras. The appearance is good, with normal wear and tear due to age, but it can be used without any problems. The rubber is still soft and can be firmly attached to the viewfinder. This is a convenient accessory that improves viewfinder visibility and reduces the intrusion of light from the side. Please check compatibility with your camera before purchasing. We are sorry, but we cannot accept price negotiations or returns.