Lens Lab
    Carl Zeiss Jena Sonnar T 125 mm f/ 1.5
    Carl Zeiss Jena Sonnar T 125 mm f/ 1.5

    Carl Zeiss Jena Sonnar T 125 mm f/ 1.5

    125mm · f/1.5

    Overview

    The Carl Zeiss Jena Sonnar T 125 mm f/1.5 is a vintage portrait lens known for its unique rendering. Optically, it offers good sharpness at the center but suffers from significant softness and aberrations wide open, with some improvement when stopped down. Build quality is solid, typical of older Zeiss lenses, but handling may be challenging due to its age and lack of modern coatings. It suits photographers seeking a distinctive, dreamy look for portraits, but not those requiring clinical sharpness.