Lens Lab
    Industar-37 300 mm f/ 4.5
    Industar-37 300 mm f/ 4.5

    Industar-37 300 mm f/ 4.5

    300mm · f/4.5

    Overview

    The Industar-37 300mm f/4.5 is a Soviet-era telephoto lens known for its compact size and lightweight build, making it easy to handle in the field. Optically, it delivers decent center sharpness when stopped down, but suffers from softness at wider apertures and noticeable chromatic aberration. Build quality is typical of Soviet lenses: all-metal construction with a smooth focus throw, though the aperture ring can be stiff. It suits photographers seeking an affordable, portable long lens for film or digital, provided they can work around its optical limitations.