Yongnuo 85mm f/1.8 FE lens tested by DxOmark: “offers a high level of quality at a fraction of the price of its competitors”

DxOmark published the full lens review and concluded:

Photographers who shoot with the Yongnuo YN 85mm F1.8 S DF DSM get excellent sharpness at the center of the frame but will have to make some compromises, especially in terms of corner softness and chromatic aberrations. Build quality and materials are also not quite on the same level as the comparison lenses from Sony and Zeiss but essentially the Yongnuo offers a high level of quality at a fraction of the price of its competitors, making it an enticing option for budget-conscious shooters.

You can get the lens at Amazon US, Amazon UK, Amazon DE, Amazon FR, Amazon IT, Amazon ES.