Lens Lab
    Leitz Summicron 90 mm f/ 2 (II)
    Leitz Summicron 90 mm f/ 2 (II)

    Leitz Summicron 90 mm f/ 2 (II)

    90mm · f/2

    Overview

    The Leitz Summicron 90mm f/2 (II) is a well-regarded telephoto lens for Leica M-mount, praised for its excellent build quality—all-metal construction with a smooth slide-out hood and crisp aperture clicks. Optically, it delivers sharpness wide open with beautiful bokeh and good micro-contrast, though some note it is not razor-sharp at f/2. The long focus throw (135-140°) aids precise focusing but slows handling. It is relatively large and heavy for an M lens, but compact for a 90mm f/2. Best suited for portrait photographers who value classic rendering and can manage manual focus.