Mount: Nikon F mount series Thank you for viewing! Product: Nikon Micro-Nikkor-P Auto 55mm F3.5 [Ai-converted] + Filter (Nikon L39 52mm) [Appearance] Overall, there is a feeling of use. There are small bumps, scratches on the edge of the focusing ring, and small scratches on the body, but there are no major ones (please refer to photos 10-18). [Optics] There is a moderate amount of dust, and there are cleaning marks on the rear element (please refer to photo 19), and there is a cloudy, mold-like substance on the edge of the middle element. It did not affect the shooting. [Aperture Blades] There is no oil stain, and the opening and closing are smooth. [Operation] I attached it to a D200 and took pictures, but there were no problems. The movement of the focusing ring is also smooth. [Included Items] ● Filter (Nikon L39 52mm) ● Front cap (Nikon genuine) ● Rear cap (other company's product) About Shipping ★ It will be shipped via Rakuraku Mercari. Please note that it may take 2-3 days to ship due to work circumstances. [Notes] ※ If there are any problems not mentioned in the product description, please contact us [before rating] and we will handle returns and refunds. ・This is a used item, so please purchase only if you understand this. Instant purchase is welcome! Thank you.