Overview

The Harmony 135mm f/3.5 is a compact, all-black preset lens with a perfectly round 13-blade aperture. It offers acceptable sharpness on high-resolution APS-C sensors, though it does not outresolve them and is less sharp than modern lenses. Its build is typical of vintage manual-focus lenses, with a long focus throw suitable for precise focusing, making it a good budget option for video work. It suits photographers seeking a lightweight, inexpensive telephoto for casual use.