Now using the Ultra wides.
The 1st shot is the Olympus shot with the 7-14 at f/2.8, 8mm (16) – See the flare.

ちょｗｗｗｗｗ

Now the Sony A9 and Zeiss 16-35 f/4, at f/4 at 16mm. No flare!

オリンパスが暗いのは実効感度が低いからだな、、

http://www.stevehuffphoto.com/2017/06/20/crazy-comparison-sony-a9-vs-olympus-em1-mkii/