Pop Photo have reviewed the Sony 24-70mm f/2.8 Zeiss Vario-Sonnar Lens, a full frame zoom lens and write: “not surprisingly for a Zeiss, sharpness and contrast scored in the SQF Excellent range. In DxO Analyzer 3.1 assessments of distortion control, we found only Slight barrel at 24mm (0.30%) and Imperceptible pincushion distortion at 50mm and [...]