Overview

The Konica Hexanon 400mm f/4.5 (early, preset) is a vintage lens praised for its sharpness and nice rendering, typical of Konica optics. It exhibits noticeable vignetting at corners and sides, easily corrected in post. Build quality is excellent, but the lens is heavy and requires a solid tripod; hand-held use is impractical. It suits photographers seeking a classic, soft image quality without edge harshness, ideal for those comfortable with manual focus and tripod use.