Telephoto prime lens from the PENTAX-M series. Compact and easy to handle 200mm F4, with a K-mount to Sony E-mount adapter, ready to use. *Lens cap not included [Product Details] Lens: PENTAX-M 200mm 1:4 Mount: Pentax K-mount Focal Length: 200mm Maximum Aperture: F4 Lens Construction: Manual Focus [Optical Condition] No mold ✓ No haze ✓ No balsam separation ✓ Minor dust particles present (no effect on shooting) Clear optics for beautiful rendering [Appearance] No noticeable scratches or dents [Operation] All parts confirmed to be working properly [Included Items] Lens body Kenko UV filter installed (lens protection) Fotodiox K-mount to E-mount adapter (for use with Sony α series) *Lens cap not included