Overview

The Mitsuki 28mm f/2.8 MC is a vintage M42 lens with solid metal build and compact size. Optically, it suffers from strong vignetting even stopped down, softness wide open, and corner softness. Stopping down to f/8 improves results. It suits experienced vintage lens enthusiasts who appreciate its build and character, but beginners may prefer better-performing alternatives like Pentax Takumar.