Lens Lab
    Sigma UC Zoom 70-210 mm f/ 4-5.6 MF
    Sigma UC Zoom 70-210 mm f/ 4-5.6 MF

    Sigma UC Zoom 70-210 mm f/ 4-5.6 MF

    70–210mm · f/4–5.6

    Overview

    The Sigma UC Zoom 70-210mm f/4-5.6 MF is a compact, push-pull telephoto zoom from the film era, noted for being surprisingly sharp with acceptable corners even wide open, though some chromatic aberration appears at the long end. Build is solid but heavy, with an odd filter size and long minimum focus distance. It suits budget-conscious photographers seeking a vintage look on full-frame or APS-C, offering decent optics for the price, but autofocus is screw-drive and slow near MFD.