【High-Quality Lens】 The Konica Hexanon AR 50mm F1.7 is a lens with excellent optical performance. In particular, the wide open aperture of F1.7 allows for bright shooting even in low light conditions. 【Reliability of Made in Japan】 This lens is manufactured in Japan and boasts precise construction and high durability. It is designed to withstand years of use. 【Versatile Focal Length】 The 50mm focal length is suitable for various shooting scenes, such as portraits and landscape photography. - Brand: Konica Hexanon - Model: AR 50mm F1.7 - Country of Manufacture: Japan - Filter Diameter: 58mm - Aperture Blades: 6 Thank you for viewing. This is a used vintage lens. The operation is fine, but there is some cloudiness inside the lens. Please refer to the photos. The item is only the lens itself. Please consider this item as-is.