Free shipping! Instant purchase welcome! Nikon Nikkor AI-S 200mm F4 Manual focus telephoto lens. Serial number: 900187 This is a single-focal-length lens from the AI-S series, known for its excellent image quality, and can be used for a wide range of purposes, including portraits, landscapes, and snapshots. It's also a popular model as an old lens. Accessories Lens cap (front) Appearance Signs of use, such as scratches Optics There is some minor dust and debris inside the lens (this does not appear to significantly affect the images). There are no noticeable signs of mold or clouding. Operation The focus and aperture rings currently operate smoothly. *Considering its age, this is a usable used lens. Please purchase only if you understand used and old lenses.