The Super-Takumar 1:2/55, made by Asahi Opt. Co., is a single-focus lens with excellent optical performance. - Model: Super-Takumar 1:2/55 - Manufacturer: Asahi Opt. Co. - Country of Manufacture: Japan - Lens Type: Single Focus - Aperture: f/2 - Focal Length: 55mm Thank you for checking my profile. Regarding price negotiations, please offer your desired purchase price. (Please understand that I may not be able to meet your request.) I am selling this lens to clear out my collection. I plan to list many other items, so please check my other listings here. #LensClearanceSale Operational Check List Due to aging: Mold, haze, dust, scratches... present AF/MF etc........ Not confirmed Image stabilization...... None Focus ring… Moderate torque Aperture…. No oil stains Body condition… Paint peeling Mount...... M42 screw mount Other………. Front and rear caps, yellow lens filter, front cap has a crushed corner. Please note that I have not taken actual photos with a film camera. (Test shots will be taken with an APS-C digital camera) Please check the manufacturer's website for details about the product. This item is listed as a used and/or junk item, so I will not address any defects. Thank you for your understanding. Thank you for viewing. Other features: Junk, with front lens cap, with rear lens cap, old lens