Lens Lab
    HAIOU-64 58mm f/2
    HAIOU-64 58mm f/2

    HAIOU-64 58mm f/2

    58mm · f/2

    Overview

    The Haiou-64 58mm f/2 is a Chinese copy of the Zeiss Biotar, similar to the Helios. It produces strong swirly bokeh (TrueLoveOne) but is very prone to flare, requiring a hood even at f/8 (TrueLoveOne). Sharpness is decent but not exceptional; the Helios is sharper (TrueLoveOne, Lloydy). Build is heavy and solid (Lloydy). It suits photographers seeking distinctive swirly bokeh who can manage flare, but not those wanting high sharpness or contrast.