Minolta MD Mount A 28mm single-focus lens made by MINOLTA, capable of high-quality shooting with an aperture of f/3.5. - Brand: MINOLTA - Model Name: MC W.ROKKOR-SG - Focal Length: 28mm - Maximum Aperture: f/3.5 - Country of Manufacture: Japan - Mount Type: Minolta MD Please consider this item with the understanding that it is a used product. There are some scratches on the focus ring.