Overview

The Canon FL 500mm f/5.6 is a groundbreaking telephoto lens from 1969, featuring a fluorite element that delivers apochromatic correction, high resolution, and high contrast, with 100 lines/mm even at the edge. Its compact design and built-in hood suit handheld shooting, but it lacks modern coatings and autofocus. On digital cameras, image quality may not match newer lenses, and adapting requires special mounts. It is best for collectors or those seeking a vintage look on mirrorless cameras with manual focus.