Lens Lab
    Schneider Kreuznach Tele-Xenar 90 mm f/ 3.5
    Schneider Kreuznach Tele-Xenar 90 mm f/ 3.5

    Schneider Kreuznach Tele-Xenar 90 mm f/ 3.5

    90mm · f/3.5

    Overview

    The Schneider Kreuznach Tele-Xenar 90mm f/3.5 is a compact manual-focus lens available in multiple mounts (Robot, AKA, M42, Exakta). Build quality varies: some copies have stiff helicoids or paint loss, but the polished chrome version is considered handsome. Optical performance is not explicitly detailed in the excerpts, but the lens is noted as 'odd' and widely seen in robot mount. It suits collectors or users seeking a vintage look, though handling may depend on the specific copy's condition.