Overview

The Chinon 135mm f/2.8 Auto is a compact, lightweight M42 lens with solid build quality. Optically, it is soft wide open with noticeable chromatic aberration, but sharpens when stopped down a couple of stops. It produces saturated colors but lacks contrast, often requiring post-processing. The lens is well-suited for manual focus video work due to its long focus throw and smooth aperture ring. It is an affordable option for those seeking a vintage 135mm lens for adapted use on modern cameras.