28mm · f/2
The Minolta MD 28mm f/2.0 is a fast wide-angle prime known for good center sharpness even wide open, but corners are soft and vignetting is noticeable (OpticalLimits). Build quality is typical metal-and-glass of its era, with smooth focus. It suits photographers who value speed and compactness for street or documentary work, but those needing edge-to-edge sharpness may prefer alternatives.