Lens Lab
    Tamron 80-250 mm f/ 3.8 fixed mount model PZ-20
    Tamron 80-250 mm f/ 3.8 fixed mount model PZ-20

    Tamron 80-250 mm f/ 3.8 fixed mount model PZ-20

    80–250mm · f/3.8

    Overview

    The Tamron 80-250 mm f/3.8 fixed mount model PZ-20 is a large, solidly built zoom from the early 1970s, with separate focus and zoom rings and a tripod mount. Optically, it is mediocre: soft wide open with poor highlight handling, though contrast is good and flare resistance is decent (luisalegria). It performs better at the tele end but is unusable around 80mm (Ballu). The lens is lighter than expected and focuses to 2m (luisalegria). It suits users who prioritize build and handling over sharpness, particularly for telephoto use.