HOYA, famous for its eyeglasses, appears to have sold this lens under its own brand, with most of its sales being exports. The mount is Minolta MD mount. [Appearance] There are some scratches on the edge of the built-in lens hood, but there are no noticeable scratches on the lens barrel, and I think it's in good condition (please check the images just in case). [Optics] Very clean, with no mold or fogging, and very little dust or debris. [Operation] There are no problems with the function, such as the opening and closing of the aperture blades and the operation of the focus ring. By the way, it's a preset aperture. Infinity focus confirmed. [Included Items] Front and rear caps (third-party) *Built-in lens hood Instant purchase OK Stored in a dehumidified cabinet