Lens Lab
    A. Schacht Ulm R Travenar 135 mm f/ 3.5
    A. Schacht Ulm R Travenar 135 mm f/ 3.5

    A. Schacht Ulm R Travenar 135 mm f/ 3.5

    135mm · f/3.5

    Overview

    The A. Schacht Ulm R Travenar 135mm f/3.5 is a 4-element, 4-group lens with 16-blade aperture, built with exceptional mechanical quality. Optically, it is a Bertele design derived from the Zeiss Sonnar, offering convincing performance though not technically outstanding. It has been praised for producing excellent images, even winning a contest for best MF lens. However, some dismiss it as low quality. It suits enthusiasts seeking a well-built, affordable vintage portrait lens with character.