Lens Lab
    Nikon Nikkor 55 mm f/ 1.2 non-Ai
    Nikon Nikkor 55 mm f/ 1.2 non-Ai

    Nikon Nikkor 55 mm f/ 1.2 non-Ai

    55mm · f/1.2

    Overview

    The Nikon Nikkor 55mm f/1.2 non-Ai is a fast manual-focus lens known for its large aperture, but optical performance is mixed. At f/1.2, it suffers from low contrast, spherical aberration, and coma, though it is usable and produces a soft, dreamy look. Stopped down to f/2.8–f/8, sharpness improves significantly. Build quality is all-metal and robust. It suits photographers seeking a vintage look with shallow depth of field, but not those wanting sharpness wide open.