Lens Lab
    Vivitar Series 1 70-210 mm f/ 2.8-4 VMC Macro Qdos
    Vivitar Series 1 70-210 mm f/ 2.8-4 VMC Macro Qdos

    Vivitar Series 1 70-210 mm f/ 2.8-4 VMC Macro Qdos

    70–210mm · f/2.8–4

    Overview

    The Vivitar Series 1 70-210mm f/2.8-4 VMC Macro Qdos exists in multiple versions with different optical and build qualities. The first three versions (by Kiron, Tokina, Komine) are generally considered superior, offering better sharpness, especially the Komine version. The fourth version (Cosina) is softer wide open with blooming, but improves when stopped down. Bokeh is smooth across versions. Build varies: early versions are heavier but better built; later ones are lighter but feel cheaper. It suits users who value smooth bokeh and macro capability (up to 1:2.5) and are willing to accept variable sharpness.