Overview

The Minolta AF 50mm f/2.8 Macro (RS) is a sharp, full-frame macro lens offering continuous focus from infinity to 1:1 life-size. Optical strengths include excellent sharpness and color rendition, though some note it is slightly less sharp than the f/3.5 version. Build quality is solid with a metal mount and metal focus ring, but a plastic exterior. The RS version adds a rubber focus grip, focus range limiter, and focus hold button. It suits macro enthusiasts on a budget who value close-up capability and compatibility with Minolta/Sony Alpha cameras.