Sony A7sIII preorder at Adorama. BHphoto. Amazon. FocusCamera. Fotokoch. Calumet DE. WexUK. Park UK. Also Marques is testing it and tweeted this: Finally able to reveal – 90% of my Tesla Model Y video was shot on the new Sony … Continue reading Marques Brownlee is testing the new Sony A7sIII and says it’s “excellent” and Casey Neistat says it’s the best camera he has used!