Lens Lab
    Meopta Meostigmat 50 mm f/ 1.0
    Meopta Meostigmat 50 mm f/ 1.0

    Meopta Meostigmat 50 mm f/ 1.0

    50mm · f/1

    Overview

    The Meopta Meostigmat 50 mm f/1.0 is a 16mm film projection lens adapted for mirrorless cameras, prized primarily for its extreme f/1.0 speed. Optically, it offers decent sharpness for its class but suffers from strong chromatic aberration (blue/purple fringing) and busy, triangular bokeh at edges, especially at distance. Flare resistance is poor, even in shade. Build-wise, adaptation requires removing part of the barrel with basic tools. It covers APS-C at close focus but not at infinity. This lens suits enthusiasts seeking the novelty of f/1.0, but its optical flaws limit it to a specialty, fun-only tool.