Overview

The Canon FL 55mm f/1.2 is a vintage lens known for its all-metal, rugged build and smooth focus ring. Optically, it is soft wide open with glow, low contrast, and CA, but sharpens significantly by f/2 and is excellent from f/2.8 to f/4, handling 4K well. It suits users wanting an affordable f/1.2 lens for vintage character or low-light use, but requires stopping down for best sharpness. Best adapted to mirrorless cameras with focus peaking.