ThePhoBlographer spotted this surprising result posted by DxOmark . The Yongnuo 85mm f/1.8 FE lens (available at Amazon US , BHphoto , Amazon DE , Amazon UK ) outperformed the ten times more expensive Zeiss Otus lens :

It’s the sign of times: Third party manufacturers have no become so good that you don’t need to spend thousand of dollars for good lenses. Maybe that’s also a reason why Zeiss hasn’t released a new E-mount lens for years now!