DxOMark has just tested two Sony FE lenses today, the Sony FE 85mm f/1.4 GM lens (B&H | Amazon | Adorama) and FE 50mm f/1.8 lens (B&H | Amazon | Adorama). Both are tested on Sony Alpha a7RII, the FE 85mm f/1.4 GM lens performance even better than Otus lens tested on Nikon D810. And FE 50mm f/1.8 lens is an affordable standard prime lens for Sony a7RII.
FE 85mm f/1.4 GM lens DxOMark result:
FE 50mm f/1.8 lens DxOMark result:
FE 85mm f/1.4 GM Vs. Otus 85mm f/1.4 ZF.2 Vs. AF-S NIKKOR 85mm f/1.4G:
FE 50mm f/1.8 Vs. FE 55mm f/1.8 ZA Vs. Loxia 50mm f/2:
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