Overview

The Beroflex 28mm f/2.8 Auto MC is a compact M42 lens with a 1:4 macro ratio. Optical quality is decent but not exceptional; it can be quite sharp with good color and no distortion, though some copies may suffer from softness and chromatic aberration. Build is typical for its era. It suits budget-conscious users seeking a versatile wide-angle for manual focus systems, but better options exist from major brands (MFlenses).