Overview

The Pentacon auto 29mm f/2.8 is a compact, all-metal M42 wide-angle lens with vintage character. Optically, it offers creamy bokeh from a 6-blade aperture but is not very sharp at f/2.8, and shows flare when facing the sun despite multi-coating. Build is sturdy and smooth, with half-click aperture stops. It suits photographers seeking creative, experimental results rather than high-tech sharpness, and adapts easily to modern mirrorless cameras.